Jigsaw Classroom 31 May by Da Zun Hui https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2 Hands on session, plan a Jigsaw Classroom. en-us 2021-03-24 11:10:57 UTC 2021-06-20 02:14:07 UTC hello@padlet.com Template- Da Zun hui_da_zun https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1366941959 Target Audience:
Level - Sec 1
Stream - Express
Class size - 37

Suggested topic:
2: Exploring Diversity of Matter by its Physical Properties
4: Exploring Diversity of Matter by Separation Techniques
11: Human Digestive System
18: Chemical Changes

Number of expert groups?
5 groups
- Magnetic attraction
- Filtration
- Evaporation
- Distillation
- Paper Chromatography

Task for each expert group?
- Watch a video about the separation techniques
- Refer to textbook
- Explain how the technique works by answering the following questions:
1) What kind of mixture can this technique be used to separate?
2) What kind of substances can be separated from this mixture?
3) What conditions/criteria must there be for the technique to work?

Duration in expert groups?
- 15 mins (5 mins video + 10 mins read textbook and answer questions)

]]> 2021-03-30 06:38:08 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1366941959 Template hui_da_zun https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572599470 Target Audience:
Level -
Stream -
Class size -

Suggested topic:
2: Exploring Diversity of Matter by its Physical Properties
4: Exploring Diversity of Matter by Separation Techniques
11: Human Digestive System
18: Chemical Changes

Number of expert groups?

Task for each expert group?

Duration in expert groups?]]> 2021-05-31 03:28:00 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572599470 Template hui_da_zun https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572604538 Target Audience:
Level -
Stream -
Class size -

Suggested topic:
3. Separation and Purification
6 & 7. Ionic, Covalent & Metallic Bonding
12. Salts
13. Oxidation & Reduction
16. The Periodic Table
18. Speed of reaction

Number of expert groups?

Task for each expert group?

Duration in expert groups?]]> 2021-05-31 03:30:54 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572604538 Template hui_da_zun https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572604774 Target Audience:
Level -
Stream -
Class size -

Suggested topic:
7. Kinetic Model of Matter
8. Transfer of Thermal Energy
9. Thermal Properties of Matter
11. Waves
12. Electromagnetic Waves

Number of expert groups?

Task for each expert group?

Duration in expert groups?]]> 2021-05-31 03:31:02 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572604774 Template hui_da_zun https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572617162 Target Audience:
Level -
Stream -
Class size -

Suggested topic:

Number of expert groups?

Task for each expert group?

Duration in expert groups?]]> 2021-05-31 03:38:14 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572617162 Template hui_da_zun https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572618854 Target Audience:
Level -
Stream -
Class size -

Suggested topic:
2. Movement of Substances
3. Biological Molecules
12. Reproduction

Number of expert groups?

Task for each expert group?

Duration in expert groups?]]> 2021-05-31 03:39:09 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1572618854 Miss_Phoon https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573004942
Target Audience:
Level - Primary 5
Stream - Standard Science
Class size - 40

Suggested topic:
Plant reproduction - Methods of seed dispersal

Number of expert groups?
5

Task for each expert group?
Each group will be assigned an activity in SLS to study the features of seeds that disperse by wind/splitting/water/animal (hooks)/animals (fruits).

In their expert teams, students will view videos or examine photographs of seeds to identify similar characteristics and share them with their home group after learning.

Students make drawings or record observations in a recording sheet

Duration in expert groups?
15 minutes depending on number of resources given
]]> 2021-05-31 07:04:40 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573004942 https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573006409 Target Audience:
Level - Secondary 3
Stream - E
Class size - 25

Suggested topic:
2. Movement of Substances
3. Biological Molecules
12. Reproduction

Number of expert groups?
4 Groups
- Carbohydrates
- Proteins
- Fats

Task for each expert group?
- Go through an SLS lesson on the various nutrients
- Try out the food tests in the lab, using a variety of food samples
- Get students to share their practical findings, together with their knowledge of nutrients
- AoL could come in the form of getting students to present the types of nutrients found in different foods, or to come up with a meal plan for people with different nutritional needs.

Duration in expert groups?
- 30 mins (discussion + food test)]]> 2021-05-31 07:05:27 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573006409 Chemistry Sec 3 Exp https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573007189 Target Audience:
Level - Sec 3
Stream - Exp
Class size - 38

Suggested topic:
12. Salts

Number of expert groups?
3 groups (x 2 since class size is large)
- SPAN salts
- Soluble salts (other than SPAN)
- Insoluble salts

Task for each expert group?
- Watch a video on the preparation of respective salt.
- Write up a procedure (based on the video) for a salt
- Complete a worksheet with the following questions:
1) What are some examples of (respective salt)?
2) What is the name of the method used?
3) Why is this method used?
- Once all students have done their task, they will share with their home group why their method is the correct way.
- Students will then gather in their expert group again and discuss what happens if another salt preparation method is used instead. 

Duration in expert groups? (1hour 15mins - 1hour 30mins lab lesson)
- 5 minutes video 
- 5 minutes to note down steps
- 10 minutes to write out procedure (from video)

- 10 minutes for discussion with expert group to check for gaps 

- 20 minutes for sharing with home group

- 20 minutes for discussion with expert group again

- Complete worksheet at home.]]> 2021-05-31 07:05:54 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573007189 Periodic Table https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573007804 Target Audience:
Level - Sec 3
Stream - Express
Class size - 32

Number of expert groups?
4 groups
- Periodic Trends
- Alkali metals
- Halogens
- Noble gases & Transition metals

Task for each expert group?
- Refer to textbook / SLS to understand the content.
- Search for a video to explain the relevant concepts OR draw a concept map to summarise the relevant concepts.

Duration in expert groups?
- 20 mins (10 mins to understand content + 10 mins to craft explanation of concepts or to draw mind maps)]]> 2021-05-31 07:06:15 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573007804 Template sneilsx https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573010149 Target Audience:
Level -
Stream -
Class size -

Suggested topic:
2. Movement of Substances
3. Biological Molecules
12. Reproduction

Number of expert groups?

Task for each expert group?

Duration in expert groups?]]> 2021-05-31 07:07:30 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573010149 Exploring Diversity of Matter by Its Physical Properties ng_junjie https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573012097 Target Audience:
Level: Secondary 1
Stream: Express
Class Size: 40

Number of Expert Groups
5 groups
-Thermal/Electrical Conductivity
-Melting/Boiling Point
-Strength/Hardness
-Flexibility
-Density

Task for Expert Groups
- Watch video(s) on physical property
- explain what are each of these physical properties
- give examples of usage of materials based on considerations of property for each expert group
-  
Duration in Expert Groups
30 min]]> 2021-05-31 07:08:29 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573012097 Template s_magesh92 https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573013302 Target Audience:
Level - Sec 3
Stream - Express
Class size - 22

Suggested topic:
2. Movement of Substances
3. Biological Molecules
12. Reproduction

Number of expert groups?
4 groups
-Asexual vs Sexual Reproduction
-Self-Pollination
-Insect Pollination
-Wind Pollination

Task for each expert group?
-Watch videos for the concepts specific to their expert group (on SLS/Google Classroom)
-Discuss and write the answers to the following questions:

1. What are the key definition(s) for this type of plant reproduction/pollination method?
2. How are pollen grains transferred  through this method?
3. What features would the flower contain for this specific type of pollination?

Duration in expert groups?
15 mins]]> 2021-05-31 07:09:06 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573013302 Speed of Reaction https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573015664 Target Audience:
Level - Sec 4
Stream - Express
Class size - 40

Suggested topic:
18. Speed of reaction

Number of expert groups?
1 - temperature
2 - concentration of solution
3 - pressure of gases
4 - particle size
5 - presence of catalyst

Task for each expert group?
  1. Each group to read the textbook section on assigned factor affecting rate of reaction.
  2. Group will watch 1 youtube video on the assigned factor
  3. Discuss and summarise the factor assigned to them on collaborative platform e.g. padlet.

Duration in expert groups?
10 minutes - interaction with content
10 minutes - interaction among peers and consolidation into collaborative platform e.g. Padlet
]]> 2021-05-31 07:10:19 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573015664 Transfer of Thermal Energy https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573020016 Target Audience:
Level – Sec 3
Stream - Express
Class size - 36

Topic:
8. Transfer of Thermal Energy

Number of expert groups?
3 – Conduction, Convection, Radiation

Task for each expert group?
Fill in a summary on the following to share with home group:
1) How is heat transferred via this method? (Video/ notes)
2) Applications – to increase rate of heat transfer/ to reduce rate of heat transfer

Duration in expert groups?
15 minutes
]]> 2021-05-31 07:12:46 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573020016 https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573020703 Adaptation of animals]]> 2021-05-31 07:13:08 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573020703 level - sec 1 neo_hui_jun1_1 https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573024299 stream - express
class size - 30

suggested topic: human digestive system 

no. of expert groups: 5
- mouth
- gullet
- stomach
- small intestine
- large intestine

task for each expert grp?
- watch a video about physical/chemical digestion at each segment of digestive system
- refer to textbook
- explain how digestion takes place in each part of digestive system

duration in expert grp
- 15 min (5 min video, + 10 min read textbook and discussion)

]]> 2021-05-31 07:14:36 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573024299 Target Audience: Level – Primary 4 Stream – Mixed Ability Class size - 38 Suggested topic: Heat & Temperature Number of expert groups? - 8 group of 4 + 1 group of 6 Task for each expert group? 1. Watch a video (ipad) on temperature of water when it is being cooked 2. Study a graph on the change of temperature when water is being cooked 3. Conduct an experiment and observe the change of temperature through thermometer 4. Look at a phenomenon and text that explain the situation (e.g. Global Warming) Duration in expert groups? 20 minutes for sharing 10 minutes to write a conclusion using (CER approach) to answer the investigation question wong_shyh_jiun https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573032162 2021-05-31 07:18:32 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573032162 Template https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573111324 Target Audience:
Level - Sec 3 or 4
Stream - Express
Class size - 30 - 40

Suggested topic:
Periodic Table

4 groups:
1. Group I
2. Group II
3. Noble gas
4. Transition metals

Suggested topic:
Preparation of salts

3 groups
1. Titration
2. Ionic Precipitation
3. Excess reactant method]]> 2021-05-31 08:01:57 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573111324 Movement of substances. han_sihui_josephine https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573112270 Target Audience:
Level - Sec 3
Stream - Express
Class size - 30

Suggested topic:
2. Movement of Substances
3. Biological Molecules
12. Reproduction

Number of expert groups?
5
Task for each expert group?
- Diffusion: definition & scenario
- Osmosis: definition & scenario
- partially permeable membrane: size of molecules
- animal cell appearance in different solutions
- plant cell appearance in different solutions

Duration in expert groups?
15 min- 20 min

Discussion questions
1) What are the differences between osmosis and diffusion?
-type of molecule
- direction of movement
-terms used
2) Application question 1 on animal cell: RBC
3) Application question 2 on plant cell]]> 2021-05-31 08:02:27 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573112270 https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573119080 Target Audience:
Level - P3
Stream - Standard
Class size - 40

Suggested topic:
Life cycle of animals

Number of expert groups?
3 groups
- Life cycle with 3 stages
- Life cycle with 4 stages
- Life cycle that does not fall into these 2 categories

Task for each expert group?
Resources: Video/ articles/ textbook
- To come up with a summary of the characteristics of the different stages in the respective life cycles
- To come up with examples of animals in the respective life cycles

Duration in expert groups?
10 minutes + 5 mins consolidation]]> 2021-05-31 08:06:45 UTC https://padlet.com/hui_da_zun/iu94cykjg9hqw1h2/wish/1573119080