Science 9 Block H by Mr Roosma https://padlet.com/roosmascience9/H en-us 2018-08-22 03:27:54 UTC 2023-04-04 18:22:56 UTC hello@padlet.com Sci 9 OneNote roosmascience9 https://padlet.com/roosmascience9/H/wish/277149094 https://vsbworld-my.sharepoint.com/:o:/g/personal/gsroosma_vsb_bc_ca/El-b4cWrr6pFk668QGuxBsUBVbGPBjS4aVloQbiJR3RXRw?e=pa3fxm]]> 2018-09-02 14:18:25 UTC https://padlet.com/roosmascience9/H/wish/277149094 Course Outline roosmascience9 https://padlet.com/roosmascience9/H/wish/277149703 2018-09-02 14:27:29 UTC https://padlet.com/roosmascience9/H/wish/277149703 Contents of a post roosmascience9 https://padlet.com/roosmascience9/H/wish/277400077 1) Brief summary of what happened in class, lesson etc.
2) Any homework assigned
3) Important info about next class (if any) - e.g. wear lab-suitable clothing

Mr. R]]> 2018-09-04 02:26:07 UTC https://padlet.com/roosmascience9/H/wish/277400077 Sept 6 - First day of class roosmascience9 https://padlet.com/roosmascience9/H/wish/279182776 1) Check in and introductions, classroom expectations

2) No homework!

3) Next class: Course outline and safety rules]]> 2018-09-09 18:11:09 UTC https://padlet.com/roosmascience9/H/wish/279182776 Sept 10 roosmascience9 https://padlet.com/roosmascience9/H/wish/279776982 1) Course outline + safety rules

2) Homework: Bring signed safety contract for next class]]> 2018-09-11 10:32:45 UTC https://padlet.com/roosmascience9/H/wish/279776982 Safety Quiz - Sept 18 roosmascience9 https://padlet.com/roosmascience9/H/wish/280609961 10 T/F questions]]> 2018-09-13 00:11:58 UTC https://padlet.com/roosmascience9/H/wish/280609961 Sept 12 roosmascience9 https://padlet.com/roosmascience9/H/wish/280656386 1) Safety rules and scenarios, then classroom map. 

2) Homework: Bring your signed safety contract if not yet handed in

3) Next class: You will have 10 mins more to work on maps. ]]> 2018-09-13 04:32:03 UTC https://padlet.com/roosmascience9/H/wish/280656386 Sept 14 roosmascience9 https://padlet.com/roosmascience9/H/wish/281568222 1) Today we finished off maps and learned about hazard symbols around the lab and home. 

2) Homework: finish up hazard symbol search if you didn't get 2 for home hazardous substances.

3) Next class: safety quiz - 10 T/F
 
Have a good weekend!]]> 2018-09-15 01:21:16 UTC https://padlet.com/roosmascience9/H/wish/281568222 Tues, Sept 18 roosmascience9 https://padlet.com/roosmascience9/H/wish/283201027 1) We started with the safety quiz today. Then we did an activity to review what we knew and question we had about the upcoming chemistry unit. Finally, demo of exploding (small) hydrogen gas bubbles.

2) No homework - but finish up Map and Hazard worksheets if not yet. And bring in signed safety contract.

See you all Thursday!]]> 2018-09-19 00:08:51 UTC https://padlet.com/roosmascience9/H/wish/283201027 Chemistry Unit Objectives roosmascience9 https://padlet.com/roosmascience9/H/wish/284195194 2018-09-21 01:42:54 UTC https://padlet.com/roosmascience9/H/wish/284195194 Thurs, Sept 20 roosmascience9 https://padlet.com/roosmascience9/H/wish/284195219 1) Handed back quizzes. Need to redo if you didn't get a passing mark (9/10 or above). Review of KMT, discussion of physical changes. (Notes on OneNote, follow link -->)


2) Get safety stuff in ASAP - Map, Hazard worksheet, signed safety contract. Lab next week. ]]> 2018-09-21 01:43:04 UTC https://padlet.com/roosmascience9/H/wish/284195219 First lab - Thurs, Oct 4 roosmascience9 https://padlet.com/roosmascience9/H/wish/284195470 2018-09-21 01:45:00 UTC https://padlet.com/roosmascience9/H/wish/284195470 Mon, Sept 24 roosmascience9 https://padlet.com/roosmascience9/H/wish/285314934 Did a Periodic Table search activity - finding element names and using symbols.

Started talking about elements, compounds, and formulas. Notes on OneNote. Will continue with using lego to learn about this and physical/chemical changes. 

Please make sure safety stuff is coming in. We need it to be in before doing any labs - that's the deal.

Mr. R]]> 2018-09-25 02:39:27 UTC https://padlet.com/roosmascience9/H/wish/285314934 Wed, Sept 26 roosmascience9 https://padlet.com/roosmascience9/H/wish/286302881 Continued on with Lego worksheet - reviewed elements and compound formulas. Began to do physical changes - state changes. 

Handed out "Counting Atoms" worksheet - please complete for next class. 

Next class: Lab - make sure you have your safety contact handed in. ]]> 2018-09-27 00:41:43 UTC https://padlet.com/roosmascience9/H/wish/286302881 Tues, Oct 2 roosmascience9 https://padlet.com/roosmascience9/H/wish/288402666 Reviewed formulas, elements and compounds. Answers to "counting atoms" worksheet attached. Finished state changes and mixtures. Started discussing physical vs chemical change. 

Will post complete filled out " Lego Worksheet". 

Handed out a worksheet covering "mixtures vs pure substances" and "physical vs chemical changes". Continue to work on this for two classes from now. 

Next class:
1) Short quiz on formulas, elements and compounds
2) Lab - actually this time. 

]]> 2018-10-02 22:40:05 UTC https://padlet.com/roosmascience9/H/wish/288402666 Lego worksheet/notes filled in roosmascience9 https://padlet.com/roosmascience9/H/wish/288402681 2018-10-02 22:40:11 UTC https://padlet.com/roosmascience9/H/wish/288402681 Quiz on Formulas Elements and Compound - Thurs, Oct 4 roosmascience9 https://padlet.com/roosmascience9/H/wish/288402802 It's short.]]> 2018-10-02 22:41:13 UTC https://padlet.com/roosmascience9/H/wish/288402802 Thurs, Oct 4 roosmascience9 https://padlet.com/roosmascience9/H/wish/289456040 Quiz on formulas, elements and compounds to start things off. Then we did the lab to learn about chemical changes and making observations. If you missed either the lab or the quiz, please see me about making them up.

Next class on Tuesday is review/summary of chemical changes and review for our bigger quiz next Thursday, Oct 11. Keep an eye out for the announcement for more details of what will be covered.

Have a great long weekend and happy thanksgiving!]]> 2018-10-05 04:23:17 UTC https://padlet.com/roosmascience9/H/wish/289456040 Quiz - Thurs, Oct 11 roosmascience9 https://padlet.com/roosmascience9/H/wish/289456123 24 marks. Covers everything we've done so far:
-formulas
-elements and compounds
-mixtures and pure substances
-physical and chemical changes
-quantitative and qualitative observations]]> 2018-10-05 04:24:08 UTC https://padlet.com/roosmascience9/H/wish/289456123 Tues, Oct 9 roosmascience9 https://padlet.com/roosmascience9/H/wish/291044836 Returned quizzes and went over them. 
Reviewed lab observations (qualitative vs quantitative) and evidence of chemical change. 
Went over mixtures/pure substance and physical/chemical change worksheet.
Kahoot to review.
Quick demo - scientific investigations into the combustion of substances. 

Next class - a longer quiz on everything we've done so far. See announcement for details.

Study hard and see me if you have any questions.]]> 2018-10-10 01:10:08 UTC https://padlet.com/roosmascience9/H/wish/291044836 Thurs, Oct 11 roosmascience9 https://padlet.com/roosmascience9/H/wish/291988549 Started off with the quiz/test on everything chemistry so far. 

After, we got acquainted with the periodic table and some of the terminology, then used to find elements based on clues. 

Next class: "Meet the elements" lab - applying periodic table knowledge and making observations about elements]]> 2018-10-11 23:50:00 UTC https://padlet.com/roosmascience9/H/wish/291988549 Mon, Oct 15 roosmascience9 https://padlet.com/roosmascience9/H/wish/293311444 Review of periodic table terminology, followed by Elements lab. 

Met with students individually to discuss current marks and to hand back test from last class. (Will meet with those students I didn't get to next class).]]> 2018-10-16 13:20:09 UTC https://padlet.com/roosmascience9/H/wish/293311444 Periodic Table Quiz - Mon, Oct 22 roosmascience9 https://padlet.com/roosmascience9/H/wish/293311543 -Periods and Groups
-Reading element tiles (e.g. atomic number, atomic mass, etc.)
-Metal, Non-metals, Metalloids/Semi-metals
-Properties or metals and non-metals]]> 2018-10-16 13:20:15 UTC https://padlet.com/roosmascience9/H/wish/293311543 Wed, Oct 17 roosmascience9 https://padlet.com/roosmascience9/H/wish/294278398 Went over the "follow-up" for Meet the Elements Lab. Physical and Chemical properties of metals, non-metals, and semi metals. 

Most of the class: an activity to put together parts of the periodic table. Arranging elements by the compounds formulas they form and getting our 4 families of elements: alkali metals, alkaline earth metals, halogens, and nobel gases. 

Next class: quiz on Periodic Table - everything up to the elements lab follow-up. See note under announcements. ]]> 2018-10-18 11:39:09 UTC https://padlet.com/roosmascience9/H/wish/294278398 "Meet the elements" Lab - Mon, Oct 15 roosmascience9 https://padlet.com/roosmascience9/H/wish/294278620 2018-10-18 11:40:00 UTC https://padlet.com/roosmascience9/H/wish/294278620 Mon, Oct 22 roosmascience9 https://padlet.com/roosmascience9/H/wish/296078186 Started off with a short quiz on the periodic table. 

Continued on with follow-up from last class' activity. Started colouring in a periodic table with groups. 

Next class: Quiz on periodic table, part 2. See announcement. ]]> 2018-10-23 17:07:05 UTC https://padlet.com/roosmascience9/H/wish/296078186 Periodic Table Quiz Part 2 - Wed, Oct 24 roosmascience9 https://padlet.com/roosmascience9/H/wish/296078279 -Categories of the periodic table: alkali metals, alkaline earth metals, transition metals, halogens, noble gases.
-Patterns of the periodic table: e.g. elements in the same group have similar chemical and physical properties. ]]> 2018-10-23 17:07:13 UTC https://padlet.com/roosmascience9/H/wish/296078279 Wed, Oct 24 roosmascience9 https://padlet.com/roosmascience9/H/wish/296732697 Time to continue colouring in periodic table and review for short quiz. 

Discussing patterns in the periodic table by watching a few videos. 

Introduction to project - starting next class.  We will be meeting in the library on Friday, Oct 26. ]]> 2018-10-25 01:01:00 UTC https://padlet.com/roosmascience9/H/wish/296732697 Meeting in Library - Friday Oct 26 roosmascience9 https://padlet.com/roosmascience9/H/wish/296732720 Starting research project. See you there!]]> 2018-10-25 01:01:07 UTC https://padlet.com/roosmascience9/H/wish/296732720 Physical and Chemical Changes Worksheet Answers roosmascience9 https://padlet.com/roosmascience9/H/wish/297232828 2018-10-26 01:11:29 UTC https://padlet.com/roosmascience9/H/wish/297232828 Chemistry Quiz 1 Answers roosmascience9 https://padlet.com/roosmascience9/H/wish/297232845 2018-10-26 01:11:35 UTC https://padlet.com/roosmascience9/H/wish/297232845 Fri, Oct 26 roosmascience9 https://padlet.com/roosmascience9/H/wish/297590759 Element Project - Day 1. Working in the library computer lab doing research. 

Next class: Another day in the library/lab. ]]> 2018-10-26 22:32:21 UTC https://padlet.com/roosmascience9/H/wish/297590759 Tues, Oct 30 roosmascience9 https://padlet.com/roosmascience9/H/wish/298808434 Element Project - Day 2. Working in the library again, researching using books and online databases. Transitioning into working on element tiles. 

Next class: Back in our classroom. Working on designing decorating element tiles. ]]> 2018-10-31 01:28:47 UTC https://padlet.com/roosmascience9/H/wish/298808434 Thurs, Nov 1 roosmascience9 https://padlet.com/roosmascience9/H/wish/299648146 Element Project - Day 3. Time in class to work on designing and decorating element tiles. 

We will have more time in the next couple classes, but not the whole class. 

Attached is a basic outline of the element tile. You're welcome to arrange the inside and outside however you want as long as it meets the rubric requirements. Get creative!]]> 2018-11-02 01:55:17 UTC https://padlet.com/roosmascience9/H/wish/299648146 Mon, Nov 5 roosmascience9 https://padlet.com/roosmascience9/H/wish/300815707 Handing back and going over periodic table quizzes. Handing back and discussing lab from a few weeks ago. 

Most of class: lab making and testing for hydrogen gas. Writing observations and conclusions. 

Next class: Another lab - making oxygen gas. Hopefully a bit of time to work on project. 

Continue to work on your project. It's due next Tuesday, Nov 13. Have your element tile and research to hand in + be ready to present/talk about your element in small groups. ]]> 2018-11-06 04:19:42 UTC https://padlet.com/roosmascience9/H/wish/300815707 Element Project Due Date - Tues, Nov 13. roosmascience9 https://padlet.com/roosmascience9/H/wish/300816083 Have the following ready:
- "research helper" sheet, or any other places you kept notes on your research.
- element tile
- be ready to present/share in small groups about your element.

Have ready any of the relevant options your chose:
- typed and printed works cited/references
- presentation for the whole class]]> 2018-11-06 04:22:57 UTC https://padlet.com/roosmascience9/H/wish/300816083 Wed, Nov 7 roosmascience9 https://padlet.com/roosmascience9/H/wish/302131388 Tying up loose ends and summarizing Hydrogen gas. Handing back lab observations and going over them with feedback for today's lab. 

Demo of making and testing for carbon dioxide. Then, lab making and testing for Oxygen gas. 

For next class:
- If you didn't hand in your lab observations and conclusions today, bring for next class.
- Projects due next class ( Tues, Nov 13). Be ready to share in small groups about your element also. ]]> 2018-11-08 15:41:43 UTC https://padlet.com/roosmascience9/H/wish/302131388 Tues, Nov 13 roosmascience9 https://padlet.com/roosmascience9/H/wish/304257887 Projects due and presentations today. 

10 minutes to prepare at the beginning then presentations in groups. Finally, time to do finishing touches, self-assessment, and get everything ready to hand in. 

Whole class presentations will be beginning of next class.

Get everything in ASAP if you haven't already.

Next class: the atom]]> 2018-11-14 13:25:14 UTC https://padlet.com/roosmascience9/H/wish/304257887 Thurs, Nov 15 roosmascience9 https://padlet.com/roosmascience9/H/wish/305056089 Review of the parts of an atom, learning some new things about how they interact through PhET simulation "Build an Atom".

Next class: continuing on with atoms, ions and subatomic particles. ]]> 2018-11-15 22:21:33 UTC https://padlet.com/roosmascience9/H/wish/305056089 Mon, Nov 19 roosmascience9 https://padlet.com/roosmascience9/H/wish/306186063 Continuing on with counting parts of the atom - mainly protons and electrons - and learning about symbols with charges. 

There was an extra handout on "Neutrons and Isotopes". Answers to both sheets are posted.

Next class: Quiz on what we did the last couple days. A bonus mark based on counting neutrons and standard atomic notation. ]]> 2018-11-20 03:21:53 UTC https://padlet.com/roosmascience9/H/wish/306186063 Atoms Quiz 1 - Wed, Nov 21 roosmascience9 https://padlet.com/roosmascience9/H/wish/306186074 - Location and charges of each subatomic particle
- Counting the number of protons and electrons from a symbol with/without a charge (and vice versa)
- Bonus: Counting neutrons and standard atomic notation]]> 2018-11-20 03:21:59 UTC https://padlet.com/roosmascience9/H/wish/306186074 Answers to "Inside the atom" and "Neutrons and Isotopes" worksheets roosmascience9 https://padlet.com/roosmascience9/H/wish/306186094 2018-11-20 03:22:08 UTC https://padlet.com/roosmascience9/H/wish/306186094 Wed, Nov 21 roosmascience9 https://padlet.com/roosmascience9/H/wish/306869136 Quiz on counting electrons and protons, symbols of atoms/ions, etc. 

Quick video to go through history of the atom. Introduction to Bohr model and drawing Bohr diagrams of neutral atoms. 

Finish off Bohr model diagrams practice if not completed in class. We will continue with this next class.

Reminder: Get in projects and related materials ASAP. Thanks!]]> 2018-11-21 23:34:30 UTC https://padlet.com/roosmascience9/H/wish/306869136 Fri, Nov 23 roosmascience9 https://padlet.com/roosmascience9/H/wish/307341484 Practice with protons, electrons, and drawing Bohr model diagrams on whiteboards - Review. 

Drawing Bohr model diagrams for atoms in the periodic table layout. 

Next class: Bonding and Bohr diagrams of ions. ]]> 2018-11-23 22:11:32 UTC https://padlet.com/roosmascience9/H/wish/307341484 Tues, Nov 27 roosmascience9 https://padlet.com/roosmascience9/H/wish/308590096 Practice drawing Bohr model diagrams of ions and relating this to the organization of the periodic table. 

Beginning lesson on Bonding. Next class continuing with this. ]]> 2018-11-28 00:35:56 UTC https://padlet.com/roosmascience9/H/wish/308590096 Atoms Quiz 2 - Mon, Dec 3 roosmascience9 https://padlet.com/roosmascience9/H/wish/308590209 - Bohr model diagrams of atoms and ions]]> 2018-11-28 00:36:40 UTC https://padlet.com/roosmascience9/H/wish/308590209 Thurs, Nov 29 roosmascience9 https://padlet.com/roosmascience9/H/wish/309617337 Ionic and Covalent bonding - recognizing this in formulas. 

Beginning naming ions. 

Next class: Quiz on Bohr model diagrams of atoms and ions.]]> 2018-11-30 01:42:01 UTC https://padlet.com/roosmascience9/H/wish/309617337 Mon, Dec 3 roosmascience9 https://padlet.com/roosmascience9/H/wish/310739380 Quiz first.

Continuing naming ions, including multivalent metals and polyatomic ions.

Practiced looking for ions in formulas. Continue to work on the worksheet - we'll continue working on polyatomic next class. For now, all the answers are posted.

Next class: naming ionic compounds from formulas. ]]> 2018-12-04 04:13:20 UTC https://padlet.com/roosmascience9/H/wish/310739380 Answers to "finding ions in formulas" worksheet roosmascience9 https://padlet.com/roosmascience9/H/wish/310739698 2018-12-04 04:15:58 UTC https://padlet.com/roosmascience9/H/wish/310739698 Wed, Dec 5 roosmascience9 https://padlet.com/roosmascience9/H/wish/311638189 Naming ionic compounds! 

Complete the practice questions on the extra sheet. I'll be posting answers shortly. ]]> 2018-12-06 00:12:47 UTC https://padlet.com/roosmascience9/H/wish/311638189 Answers to the names/formulas worksheet roosmascience9 https://padlet.com/roosmascience9/H/wish/311657228 2018-12-06 02:11:22 UTC https://padlet.com/roosmascience9/H/wish/311657228 Fri, Dec 7 roosmascience9 https://padlet.com/roosmascience9/H/wish/312446902 Continuing naming ionic compounds - polyatomic ions and multivalent metal charges. 

Practice with worksheet before next class. The sheet has "chemistry 9" written on the top and you can do the first two pages - both sides. One side has the name and the other side has the formula so you can check whichever side you're doing to make sure it's correct. Come and see me if you have questions. We will review this a bit next class before moving on!]]> 2018-12-08 00:10:39 UTC https://padlet.com/roosmascience9/H/wish/312446902 Tues, Dec 11 roosmascience9 https://padlet.com/roosmascience9/H/wish/313651006 Practice with naming ionic compounds on whiteboards. 

Learning how to name covalent compounds and some practice. You can work on the 3rd page of the large package of practice compounds, just avoid any element naming. This should help you differentiate between covalent and ionic nomenclature. 

Next class: quiz on ionic compounds]]> 2018-12-11 22:15:01 UTC https://padlet.com/roosmascience9/H/wish/313651006 Naming ionic compounds quiz - Thurs, Dec 13 roosmascience9 https://padlet.com/roosmascience9/H/wish/313651666 -name to formula
-formula to name
-includes polyatomic ions and multivalent metals]]> 2018-12-11 22:17:41 UTC https://padlet.com/roosmascience9/H/wish/313651666 Chemistry Unit Test - Wednesday Dec 19 roosmascience9 https://padlet.com/roosmascience9/H/wish/314503459 Covers everything in the unit - see unit outline. (We will go over this in class also)
- elements, compounds, pure substances, mixtures
- physical and chemical changes (observations indicating chemical change and recognizing pictorial representations of the changes - think Lego atoms)
- Reading the periodic table - atomic number, period, group, different families you need to know
- Parts of atoms, structure of atoms, figuring out how many protons and electrons go in an atom or ion based off symbol (and vice versa)
- Bohr model diagrams of atoms and ions
- Ionic vs covalent bonding (how it works, differences) + recognizing ionic and covalent compounds
- Naming ions and ionic compounds - going from name to formula and formula to name (including multivalent metals and polyatomic ions)
- Naming covalent compounds
- Knowing element formulas (i.e. diatomics and polyatomics)]]> 2018-12-13 23:53:16 UTC https://padlet.com/roosmascience9/H/wish/314503459 Thurs, Dec 13 roosmascience9 https://padlet.com/roosmascience9/H/wish/314503473 Quiz on naming ionic compounds.

Formulas of elements (diatomics, etc). 

Review of ionic and covalent naming - kahoot. 

Handed out: Review package - on most of the material we've covered. Answers will be posted soon. Not for marks, just extra practice for you.

Next class: More review!]]> 2018-12-13 23:53:23 UTC https://padlet.com/roosmascience9/H/wish/314503473 Chemistry Unit Review Package Answers roosmascience9 https://padlet.com/roosmascience9/H/wish/314503849 Doesn't include any more ionic compounds because you're had lots of practice with those. ]]> 2018-12-13 23:56:48 UTC https://padlet.com/roosmascience9/H/wish/314503849 Mon, Dec 17 roosmascience9 https://padlet.com/roosmascience9/H/wish/315407048 Review today. Chemistry unit test is next class. Handed out cue card that you can fill in with anything you want to bring in to the test. Study hard!]]> 2018-12-18 03:58:34 UTC https://padlet.com/roosmascience9/H/wish/315407048 Wed, Dec 19 roosmascience9 https://padlet.com/roosmascience9/H/wish/316051013 Chemistry Unit Test - all class

Next class: continuing watching chemistry documentary]]> 2018-12-20 00:35:01 UTC https://padlet.com/roosmascience9/H/wish/316051013 Fri, Dec 21 roosmascience9 https://padlet.com/roosmascience9/H/wish/316482169 Have a good winter break. See you in the new year!]]> 2018-12-21 23:31:30 UTC https://padlet.com/roosmascience9/H/wish/316482169 Tues, Jan 8 roosmascience9 https://padlet.com/roosmascience9/H/wish/318616972 Introduction to Genetics Unit - traits stations activity. 

Going over unit outline and objectives for Biology/Genetics Unit. Watched a short animation of a cell. ]]> 2019-01-09 01:11:23 UTC https://padlet.com/roosmascience9/H/wish/318616972 Biology (Genetics) Unit Objectives roosmascience9 https://padlet.com/roosmascience9/H/wish/318626876 2019-01-09 02:28:08 UTC https://padlet.com/roosmascience9/H/wish/318626876 Thurs, Jan 10 roosmascience9 https://padlet.com/roosmascience9/H/wish/319543162 Assembly on MyBlueprint for the entire period. Continuing on with genetics and cell review next class.]]> 2019-01-11 03:45:35 UTC https://padlet.com/roosmascience9/H/wish/319543162 Mon, Jan 14 roosmascience9 https://padlet.com/roosmascience9/H/wish/320573475 Used this simulation to review the parts of the cell and their function: https://games.legendsoflearning.com/games/WyJnYW1lcyIsNjEwXQ==

We will review it next class so finish it up if you can. I've attached the first two pages of the handout so you can have an idea of what information is important to get from the simulation.

Next class we will also be learning about DNA!]]> 2019-01-14 23:45:05 UTC https://padlet.com/roosmascience9/H/wish/320573475 Wed, Jan 16 roosmascience9 https://padlet.com/roosmascience9/H/wish/321503393 Reviewing cell parts and functions. Lesson on DNA structure and a couple of video:
TED Ed on Rosalind Franklin - https://www.youtube.com/watch?v=BIP0lYrdirI
TEDx talk on "Animations of unseeable biology" -https://www.youtube.com/watch?v=WFCvkkDSfIU

Next class: Protein synthesis game (DNA--> mRNA --> protein)

Make sure you are studying the new vocabulary between classes!]]> 2019-01-17 00:23:31 UTC https://padlet.com/roosmascience9/H/wish/321503393 Cells, DNA, and protein synthesis Quiz - Mon, Jan 28 roosmascience9 https://padlet.com/roosmascience9/H/wish/321503414 - cell parts and function
- DNA structure, chromatin, chromosomes
- DNA complementary base pairs (CGAT)
- transcription and translation basics
- converting from DNA --> mRNA --> amino acid sequence]]> 2019-01-17 00:23:42 UTC https://padlet.com/roosmascience9/H/wish/321503414 Fri, Jan 18 roosmascience9 https://padlet.com/roosmascience9/H/wish/322329286 DNA review and a short video: https://www.youtube.com/watch?v=zwibgNGe4aYQuick overview of protein synthesis, followed by using this simulation: https://biomanbio.com/HTML5GamesandLabs/LifeChemgames/protsynthracehtml5page.html

If you didn't finish it, please do it before next class. It would also probably be helpful to try it again just to review. 

Next class we will go through a quick summary of what to take away from the simulation and do some practice. We will also have a short lab!]]> 2019-01-18 21:58:28 UTC https://padlet.com/roosmascience9/H/wish/322329286 DNA/Protein Synthesis Review Package Filled In roosmascience9 https://padlet.com/roosmascience9/H/wish/323313204 2019-01-23 05:39:00 UTC https://padlet.com/roosmascience9/H/wish/323313204 Tues, Jan 22 roosmascience9 https://padlet.com/roosmascience9/H/wish/323313222 Review of protein synthesis game and the transcription/translation processes. Watched this video: https://www.youtube.com/watch?v=oefAI2x2CQM
Learned how to convert from DNA to mRNA and use the codon chart to find amino acids for the protein's sequence. 

Gave out a small package for extra practice and review. Answers are posted under "uploaded files". 

Please note that the quiz will NOT be next class. It will be on Monday, Jan 28. On Thursday, we will have a short lab! ]]> 2019-01-23 05:39:07 UTC https://padlet.com/roosmascience9/H/wish/323313222 Thurs, Jan 24 roosmascience9 https://padlet.com/roosmascience9/H/wish/324184399 DNA extraction lab - nothing to hand in.

Reminder: quiz next class]]> 2019-01-24 23:19:53 UTC https://padlet.com/roosmascience9/H/wish/324184399 Mon, Jan 28 roosmascience9 https://padlet.com/roosmascience9/H/wish/325245296 Quiz on Cells, DNA, and protein synthesis.

Intro to cell cycle. Watched this video: https://www.youtube.com/watch?v=QVCjdNxJreE

Next class: Mitosis!]]> 2019-01-29 05:14:15 UTC https://padlet.com/roosmascience9/H/wish/325245296 Wed, Jan 30 roosmascience9 https://padlet.com/roosmascience9/H/wish/326087737 Finishing up cell cycle and mitosis notes. Lots of content today - revise it at home and do the questions on the back of mitosis notes sheet for practice/review.

This is the link to the video we watched in class: https://www.youtube.com/watch?v=X_tYrnv_o6A

Next class: Starting mitosis project]]> 2019-01-30 23:58:38 UTC https://padlet.com/roosmascience9/H/wish/326087737 Fri, Feb 1 roosmascience9 https://padlet.com/roosmascience9/H/wish/326907245 Handing back quizzes and going over.

Reviewing the steps of mitosis. Watched this video: https://www.youtube.com/watch?v=f-ldPgEfAHI

Introduced mitosis stop motion project and had some time to begin storyboarding/planning.

Will be working on the project for both classes next week. Make sure you are prepared with supplied that you need.

Have a good weekend!]]> 2019-02-02 00:22:12 UTC https://padlet.com/roosmascience9/H/wish/326907245 Tues, Feb 5 roosmascience9 https://padlet.com/roosmascience9/H/wish/328047039 Work block for stop motion project.

Next class is also a work-block, but it is a short class. ]]> 2019-02-05 22:19:48 UTC https://padlet.com/roosmascience9/H/wish/328047039 Thurs, Feb 7 roosmascience9 https://padlet.com/roosmascience9/H/wish/329424088 Short class due to early dismissal. Work block for project. 

Will have one more class (Monday) to work on project in class. 

Project will be due by Feb 19th. ]]> 2019-02-08 22:06:25 UTC https://padlet.com/roosmascience9/H/wish/329424088 Mitosis Stop-motion Project Due Date: Feb 19. You can hand in early also! roosmascience9 https://padlet.com/roosmascience9/H/wish/329424103 2019-02-08 22:06:30 UTC https://padlet.com/roosmascience9/H/wish/329424103 Mon, Feb 11 roosmascience9 https://padlet.com/roosmascience9/H/wish/330174862 Last day to work on project. Many were able to get filming done. If not, come in sometime this week after school. 

Please finish and email to me (or transfer using a thumb drive) by next Tues, Feb 19.]]> 2019-02-12 03:02:04 UTC https://padlet.com/roosmascience9/H/wish/330174862 Wed, Feb 13 roosmascience9 https://padlet.com/roosmascience9/H/wish/331093166 No microscopes today - will do next week. 

Another day to work on projects and reflection on the projects - see project outline. If you can get on myblueprint then great, otherwise you can write or type it and hand in on a piece of paper.

Project and reflection are due next class.

Have a good long weekend!]]> 2019-02-13 23:49:37 UTC https://padlet.com/roosmascience9/H/wish/331093166 Tues, Feb 19 roosmascience9 https://padlet.com/roosmascience9/H/wish/332979446 Microscopes introduction/review. Learned about the parts and how to use them carefully. 

Next class: microscopes again to see mitosis in onion root tips!!]]> 2019-02-19 23:47:41 UTC https://padlet.com/roosmascience9/H/wish/332979446 Thurs, Feb 21 roosmascience9 https://padlet.com/roosmascience9/H/wish/334021320 Microscopes and Mitosis in onion root tip cells! Drawings and questions on lab sheet are due next class. Please hand in microscope parts sheet also. 

Please continue to work on getting in stop-motion projects and reflections.]]> 2019-02-22 05:14:38 UTC https://padlet.com/roosmascience9/H/wish/334021320 Mon, Feb 25 roosmascience9 https://padlet.com/roosmascience9/H/wish/335149879 Sexual reproduction and starting meiosis. 

In the worksheet package handed out, read through pages 80 and 81. Work through the parts you can in page 82-83. 

We will continue on with Meiosis and finish it up next class.

Mitosis and Meiosis/reproduction quiz on Friday, or may be postponed to next week Tuesday.]]> 2019-02-26 00:06:47 UTC https://padlet.com/roosmascience9/H/wish/335149879 Mitosis/Reproduction/Meiosis Quiz - Tues, Mar 5 roosmascience9 https://padlet.com/roosmascience9/H/wish/335150444 -mitosis phases
-cell cycle
-sexual reproduction: gametes, fertilization, embryo, etc.
-meiosis]]> 2019-02-26 00:09:13 UTC https://padlet.com/roosmascience9/H/wish/335150444 Wed, Feb 27 roosmascience9 https://padlet.com/roosmascience9/H/wish/336196034 Review, continuing on with meiosis, comparing to mitosis. 

Homework: fill in Venn diagram comparing Meiosis I, II, and Mitosis. Use your notes and videos shown in class (or others):

mitosis: https://www.youtube.com/watch?v=f-ldPgEfAHI

meiosis: https://www.youtube.com/watch?v=VzDMG7ke69g

mitosis vs meiosis: https://www.youtube.com/watch?v=zrKdz93WlVk

No quiz next class - it's been postponed]]> 2019-02-27 23:32:14 UTC https://padlet.com/roosmascience9/H/wish/336196034 Meiosis workbook package answers roosmascience9 https://padlet.com/roosmascience9/H/wish/336241936 2019-02-28 03:09:16 UTC https://padlet.com/roosmascience9/H/wish/336241936 Fri, Mar 1 roosmascience9 https://padlet.com/roosmascience9/H/wish/337143241 Review of meiosis and comparison to mitosis. Quiz will be next class. Kahoot review from class: https://create.kahoot.it/share/duplicate-of-mitosis-and-meiosis-review/0fb9a5a7-26ea-474b-9cc5-4d47519b2b1d

Started planaria regeneration lab to study asexual reproduction. Will work on for the next few classes. 

Please be handing in projects, project reflections, and mitosis labs ASAP!]]> 2019-03-02 18:17:35 UTC https://padlet.com/roosmascience9/H/wish/337143241 Biology Unit Test - Fri, Mar 15 roosmascience9 https://padlet.com/roosmascience9/H/wish/337143931 Cell parts and functions- only the major parts and the parts we talked about in mitosis and meiosis
DNA structure: base pairs, sugar-phosphate backbone
DNA function, genes and proteins (no transcription and translation details)
Cell Cycle and Mitosis - its purpose, what happens in each phase, details of the parts involved. 
Meiosis - how it is different from mitosis, how the chromosomes align and separate, homologous chromosomes, diploid vs haploid, fertilization.
Reproduction: sexual vs asexual reproduction, pros and cons of each. ]]> 2019-03-02 18:24:35 UTC https://padlet.com/roosmascience9/H/wish/337143931 Tues, Mar 5 roosmascience9 https://padlet.com/roosmascience9/H/wish/338190813 Mitosis and Meiosis Quiz!

Some quick notes on types of asexual reproduction.

Time to inspect planaria, make observations, change water. Will do this again on Thursday.]]> 2019-03-06 00:25:49 UTC https://padlet.com/roosmascience9/H/wish/338190813 Thurs, Mar 7 roosmascience9 https://padlet.com/roosmascience9/H/wish/339157389 Going over the mitosis and meiosis quiz. 

Working on 2 things:
-making another observation of planaria
-reading about different species and their reproductive strategies. ]]> 2019-03-08 02:00:16 UTC https://padlet.com/roosmascience9/H/wish/339157389 Mon, Mar 11 roosmascience9 https://padlet.com/roosmascience9/H/wish/340191102 Going over what will be on the unit test on Friday - see under "important announcements"

Last thing to learn about: advantages and disadvantages of sexual and asexual reproduction. 

Time to continue to making notes about species' reproductive strategies: if you want to complete it and learn more, you can find all the species profiles at https://teach.genetics.utah.edu/content/evolution/files/ReproductiveStrategies.pdf

Finally, time to observe your planaria!]]> 2019-03-11 22:49:18 UTC https://padlet.com/roosmascience9/H/wish/340191102 Wed, Mar 13 roosmascience9 https://padlet.com/roosmascience9/H/wish/341131947 Final observations of planaria and returning them to the colony. Hand in your planaria lab observations (all 5 done) with your best one stared. If you need more observations come in outside of class. That's your responsibility.

Second half of class was Kahoot review for the unit test on Friday. Here are the links to the kahoots:

1) DNA Structure: https://create.kahoot.it/share/duplicate-of-dna-structure/b54e361f-6bd9-40fe-b2e5-3dac230024d4

2) Cell Cycle: https://create.kahoot.it/share/cell-cycle/bc533dca-0a81-4962-9bb6-79b534ec631d

3) Mitosis and Meiosis:
https://create.kahoot.it/share/duplicate-of-mitosis-and-meiosis-review/0fb9a5a7-26ea-474b-9cc5-4d47519b2b1d

4) Sexual and Asexual Reproduction: https://create.kahoot.it/share/duplicate-of-sexual-and-asexual-reproduction/0f4b4d0c-3ae4-49a0-90ca-c2b04feed983

In class, we played kahoots 1 and 2. We played the 3rd one a few classes ago. We didn't get to the fourth one and I recommend  using it to review.

Study hard, and see you all on Friday!]]> 2019-03-14 00:54:55 UTC https://padlet.com/roosmascience9/H/wish/341131947 Biology quizzes - answers to both of them. roosmascience9 https://padlet.com/roosmascience9/H/wish/341133257 Sorry, I thought I uploaded this earlier!]]> 2019-03-14 01:01:39 UTC https://padlet.com/roosmascience9/H/wish/341133257 Fri, Mar 15 roosmascience9 https://padlet.com/roosmascience9/H/wish/341837293 Biology Unit Test today.

Have an awesome spring break!]]> 2019-03-15 16:28:43 UTC https://padlet.com/roosmascience9/H/wish/341837293 Tues, Apr 2 roosmascience9 https://padlet.com/roosmascience9/H/wish/347426685 Reviewing Karyotypes and meiosis. Punnett squares for sex inheritance.

Karyotyping/diagnosing activity - follow worksheet and fill it in.

Links for karyotyping activity:

Activity website: http://www.biology.arizona.edu/human_bio/activities/karyotyping/karyotyping.html

Karyotyping and disorders info: https://www.biology.iupui.edu/biocourses/N100/2k2humancsomaldisorders.html

https://learn.genetics.utah.edu/content/disorders/ (extra or missing chromosomes, examples of aneuploidy)

This activity will be handed in. Some of you handed it in during class. If you didn't finish, work on it for next class and hand in at the beginning. 

Other homework: bring a clean and empty pop can by Monday.

]]> 2019-04-02 00:28:10 UTC https://padlet.com/roosmascience9/H/wish/347426685 Bring a clean and empty pop can for Monday, April 8 roosmascience9 https://padlet.com/roosmascience9/H/wish/347861400 2019-04-02 22:56:19 UTC https://padlet.com/roosmascience9/H/wish/347861400 Thurs, Apr 4 roosmascience9 https://padlet.com/roosmascience9/H/wish/348745944 Going through questions from karyotyping activity. 

Quick intro to other types of mutations. Then a documentary video on mutations and natural selection: https://www.youtube.com/watch?v=c7doHcq1YfE

Bring a clean and empty pop can for next class!]]> 2019-04-04 22:43:33 UTC https://padlet.com/roosmascience9/H/wish/348745944 Mon, Apr 8 roosmascience9 https://padlet.com/roosmascience9/H/wish/349886175 Starting static electricity with a pop-can balloon race.

Watched Bill Nye video on static charge. If you missed it, you can watch it here: https://www.youtube.com/watch?v=iHGpJChYQ5o]]> 2019-04-09 12:19:15 UTC https://padlet.com/roosmascience9/H/wish/349886175 Wed, Apr 10 roosmascience9 https://padlet.com/roosmascience9/H/wish/351010036 Handed out physics (electricity unit) objectives. 

Went through a few notes on charge as intro/review from last class.

Building electroscopes! Will use them next class again.]]> 2019-04-12 00:52:45 UTC https://padlet.com/roosmascience9/H/wish/351010036 Electricity Unit Objectives roosmascience9 https://padlet.com/roosmascience9/H/wish/351011697 2019-04-12 00:59:37 UTC https://padlet.com/roosmascience9/H/wish/351011697 Fri, Apr 12 roosmascience9 https://padlet.com/roosmascience9/H/wish/351384531 Going over bio unit test.

Phet simulations on charge and static electricity:

https://phet.colorado.edu/sims/html/balloons-and-static-electricity/latest/balloons-and-static-electricity_en.html

https://phet.colorado.edu/sims/html/john-travoltage/latest/john-travoltage_en.html

Will use electroscopes again and summarize charges and static forces next class. ]]> 2019-04-13 15:34:04 UTC https://padlet.com/roosmascience9/H/wish/351384531 Tues, Apr 16 roosmascience9 https://padlet.com/roosmascience9/H/wish/352147519 Reviewing the simulations from last class. 

Notes on static electrical forces. Charging by conduction and induction. 

A little bit of time to use electroscopes and balloons. 

Next class: Lab

]]> 2019-04-16 22:21:38 UTC https://padlet.com/roosmascience9/H/wish/352147519 Thurs, Apr 18 roosmascience9 https://padlet.com/roosmascience9/H/wish/352860895 Quick kahoot to review. 

Lab - designing an experiment to test the effect of different materials on static charge build up using "Crispy Rice"

Finish up the questions at the end and hand in next class if you didn't get them done in class.

Have a good long weekend!]]> 2019-04-20 15:24:25 UTC https://padlet.com/roosmascience9/H/wish/352860895 Wed, Apr 24 roosmascience9 https://padlet.com/roosmascience9/H/wish/353985965 Handing in lab from last class - if you haven't finished, please get it in by Friday. 

Today was time to review and do some practice on static electricity. 

We will have a quiz next class on everything we've done on static electricity. The filled out review sheet will be posted. ]]> 2019-04-25 04:02:08 UTC https://padlet.com/roosmascience9/H/wish/353985965 Static Electricity Quiz - Friday, April 26 roosmascience9 https://padlet.com/roosmascience9/H/wish/353985992 Covers everything we've done so far in static electricity:
- atomic structure and subatomic particle charges
- net charges on objects (positive, negative, neutral)
- electron transfers and build up
- conductors and insulators
- grounding/discharging
- laws of attraction and repulsion
- like and unlike charges
- triboelectric series (which object will gain which charge when rubbed together)
- charging by conduction and induction
- induced charges in neutral objects

]]> 2019-04-25 04:02:19 UTC https://padlet.com/roosmascience9/H/wish/353985992 Static Review Sheet - Filled in roosmascience9 https://padlet.com/roosmascience9/H/wish/353986026 2019-04-25 04:02:26 UTC https://padlet.com/roosmascience9/H/wish/353986026 Fri, Apr 26 roosmascience9 https://padlet.com/roosmascience9/H/wish/354616571 Static Electricity Quiz.

Intro to current electricity and circuits. 

Mini-lab: building a simple circuit with a switch and light bulb. ]]> 2019-04-26 22:48:42 UTC https://padlet.com/roosmascience9/H/wish/354616571 Wed, May 1 roosmascience9 https://padlet.com/roosmascience9/H/wish/356022749 Handing back a lot of stuff from the past few weeks. If you didn't get something back, check on MyEd. If it says nhi that means you didn't hand it in! Get it in!

Continuing on with current electricity. PhET simulation today on circuits, electron flow, some circuit symbols. 

We went over it in class together, so I didn't collect it in. However, if you missed class, it would be a good idea to do it. Here's the link to the simulation: https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html and you can grab the activity sheet from me. 

Next class: Measuring current using ammeters!]]> 2019-05-02 00:53:47 UTC https://padlet.com/roosmascience9/H/wish/356022749 Fri, May 3 roosmascience9 https://padlet.com/roosmascience9/H/wish/356824543 Went over quiz in class. 

Introduced amperes as the unit of current and learned how to read a milliammeter with multiple scales. 

Lab: measuring current of a circuit and testing the conductivity of different materials. 

Being able to make measurements on an ammeter is something I want everyone to be able to do. I did collect in the worksheet, so if you were absent, please come by to do it sometime. ]]> 2019-05-04 13:11:25 UTC https://padlet.com/roosmascience9/H/wish/356824543 Tues, May 7 roosmascience9 https://padlet.com/roosmascience9/H/wish/357853372 Voltage today. Using voltmeters and making measurements of orange batteries. Reviewing experimental set-up also: independent, dependent variables, and controls. ]]> 2019-05-07 23:32:07 UTC https://padlet.com/roosmascience9/H/wish/357853372 Thurs, May 9 roosmascience9 https://padlet.com/roosmascience9/H/wish/358694345 Notes and a couple demos today. Some theory on batteries, circuits, voltage, current and resistance. 

Work on the circuit diagrams on the back page of the notes package and we will go over them next class. ]]> 2019-05-09 22:59:48 UTC https://padlet.com/roosmascience9/H/wish/358694345 Mon, May 13 roosmascience9 https://padlet.com/roosmascience9/H/wish/359645822 Review of current electricity basics from the last few classes. 

Practice drawing circuits and placing ammeters and voltmeters. Review of "potential difference" through a video: https://www.youtube.com/watch?v=m4jzgqZu-4s]]> 2019-05-13 19:29:45 UTC https://padlet.com/roosmascience9/H/wish/359645822 Wed, May 15 roosmascience9 https://padlet.com/roosmascience9/H/wish/360593073 A little bit of math - some graphing introduction/review and practice. Then onto a PhET simulation measuring voltage and current, recording data, and plotting the relationship. 

Hand in next class if you didn't finish it.

Next class - some more math on the relationship between voltage, current, and resistance. 

Have a good long weekend!!]]> 2019-05-16 00:36:14 UTC https://padlet.com/roosmascience9/H/wish/360593073 Tues, May 21 roosmascience9 https://padlet.com/roosmascience9/H/wish/362350371 Ohm's Law intro and practice calculations. Notes are on OneNote.

Next class a bit of review - we will go through some answers on the worksheet at the beginning, before looking more into unit conversions.]]> 2019-05-21 23:34:05 UTC https://padlet.com/roosmascience9/H/wish/362350371 Thurs, May 23 roosmascience9 https://padlet.com/roosmascience9/H/wish/363121481 Reviewing from last class, and finishing off with unit conversions and Ohm's Law.

Handing back a lot of stuff. Some of this will be helpful to look over for the quiz coming up.

Also handed out a review package, which we will go over next class. 

Quiz on everything in current electricity so far - Next week Wednesday, May 29.]]> 2019-05-23 23:55:10 UTC https://padlet.com/roosmascience9/H/wish/363121481 Current Electricity Quiz #1 - Wed, May 29 roosmascience9 https://padlet.com/roosmascience9/H/wish/363121927 Covers everything we've done so far in current electricity:
- circuit components
- circuit symbols and diagrams
- conceptual stuff about current, potential difference/voltage, complete circuits, batteries, energy, loads, etc...
- voltage, current, and resistance, and their relationships (Ohm's Law calculations)]]> 2019-05-23 23:57:59 UTC https://padlet.com/roosmascience9/H/wish/363121927 Electricity Review Package - Answers roosmascience9 https://padlet.com/roosmascience9/H/wish/363771327 2019-05-27 14:59:12 UTC https://padlet.com/roosmascience9/H/wish/363771327 Mon, May 27 roosmascience9 https://padlet.com/roosmascience9/H/wish/363811353 Going over review package first. Answers are posted also.

Intro to series and parallel circuits with a lab. If you didn't finish in class today, there will be time to finish after the quiz on Wednesday. 

Next class: Quiz! See announcement for details. ]]> 2019-05-27 18:58:47 UTC https://padlet.com/roosmascience9/H/wish/363811353 Wed, May 29 roosmascience9 https://padlet.com/roosmascience9/H/wish/364536632 Quiz first! 

The rest of class:
- finishing up series/parallel circuits lab. This is something you need to hand in.
- starting the PhET simulation activity on series/parallel circuits. Finish this up before next class if you didn't in class. We will go over it next class.]]> 2019-05-30 03:21:07 UTC https://padlet.com/roosmascience9/H/wish/364536632 Fri, May 31 roosmascience9 https://padlet.com/roosmascience9/H/wish/364977753 Reviewing PhET simulation.

Notes + practice on current and voltage in series/parallel circuits. ]]> 2019-05-31 19:47:14 UTC https://padlet.com/roosmascience9/H/wish/364977753 Tues, June 4 roosmascience9 https://padlet.com/roosmascience9/H/wish/365858837 Video to review series vs parallel, followed by a Kahoot. 

Going through the last couple questions from last class and moving in to calculating V, I, and R in series and parallel circuits. Will continue next class!]]> 2019-06-05 14:08:15 UTC https://padlet.com/roosmascience9/H/wish/365858837 Electricity Unit Test - Wed, June 12 roosmascience9 https://padlet.com/roosmascience9/H/wish/365859420 - Everything listed for static electricity quiz below.
- Everything listed for current electricity quiz #1 below.
- Identifying series and parallel circuits.
- Determining voltage and current in different places in series and parallel circuits.
- Calculating total resistance for loads in series. (Total/equivalent resistance for parallel formula is not required).
- Knowing that resistors in parallel decrease total resistance. 
- Ohm's law calculations for circuits with multiple loads in series and parallel.

]]> 2019-06-05 14:10:09 UTC https://padlet.com/roosmascience9/H/wish/365859420 Thurs, June 6 roosmascience9 https://padlet.com/roosmascience9/H/wish/366440731 Handing back a bunch of stuff. Going over circuits and Ohm's Law quiz. 

Finishing up with Ohm's Law calculations in series and parallel. Some time to work in class. 

Next class: Review!]]> 2019-06-07 23:02:17 UTC https://padlet.com/roosmascience9/H/wish/366440731 Series/Parallel Review Package - Answers roosmascience9 https://padlet.com/roosmascience9/H/wish/366771895 2019-06-10 18:51:18 UTC https://padlet.com/roosmascience9/H/wish/366771895 Mon, June 10 roosmascience9 https://padlet.com/roosmascience9/H/wish/366772198 Reviewing series/parallel circuit calculations.

AC vs DC electricity briefly.

Kahoot to review static electricity.

Handed out review package - answers posted.

Electricity Unit Test next class!]]> 2019-06-10 18:52:42 UTC https://padlet.com/roosmascience9/H/wish/366772198 Wed, June 12 roosmascience9 https://padlet.com/roosmascience9/H/wish/367236502 Electricity Unit Test - whole class. 

Next class - Friday during double blocks: we will be having a "class party" watching a movie. I'll bring some food, but it would be great it others could bring snacks to share too!]]> 2019-06-12 17:45:44 UTC https://padlet.com/roosmascience9/H/wish/367236502