Hookes' Law: Part 1 - Reflection & Part 2 Planning by Mariana Cabral Cardoso

Zinedine

2023-10-12 04:06:04 UTC

Independent variable: Factor in an experiment that will be changed (In this case, it is the number of discs)
Dependent variable: Factor in an experiment that will be measured (In this case, it is the extension of the spring (in metres)

Zinedine

2023-10-12 04:06:25 UTC

Control variable: Factor in an experiment that will remain the same (Examples in this experiment: Type of spring, gravitational pull, mass of each individual disc, height of the clamp.)

Zinedine

2023-10-12 04:07:28 UTC

We take repeated measurements in case there were any accidental factors that rigged the experiment. By taking multiple measures and calculating the average, we can have more accurate results

Zinedine

2023-10-12 04:09:01 UTC

Processing experimental data into graphical form allows us to easier visualize the experiment. In some cases, it can make us realize things that we may not have realized initially.

sam

samh3_daa3 — 2023-10-12 04:28:20 UTC

Dependent: Extension of spring (cm)
independent: the weight on the spring.

Ayla, Daniella, Eugene, Caroline

2023-10-12 04:29:00 UTC

Independent: The mass added
Dependent: The length of the spring after mass is added.
Control: The type of spring, the type of mass, the unit of measure.

Sam

samh3_daa3 — 2023-10-12 04:29:02 UTC

The height of the stand and the same spring.

Zinedine

2023-10-12 04:29:26 UTC

Materials: metal discs, spring, ruler, stand, clamp

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:29:32 UTC

In this experiment, the independent variable is the metal disks, and the dependent variable is the amount of extension of the spring

Zinedine

2023-10-12 04:29:47 UTC

Keep people and valuables at a safe distance.

sam

samh3_daa3 — 2023-10-12 04:30:02 UTC

To make sure our measurements are accurate.

Nabeela, Ghalya & Nisa

2023-10-12 04:30:09 UTC

Independent Variable: Mass
Dependent: length of the spring

sam

samh3_daa3 — 2023-10-12 04:30:25 UTC

so we can read the results easily.

Ayla

2023-10-12 04:30:29 UTC

Control: the spring, the type of mass, the unit of measure

sam

samh3_daa3 — 2023-10-12 04:30:39 UTC

clamp stand, spring, weight, ruler.

Ayla

2023-10-12 04:30:45 UTC

In order to be as accurate as possible.

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:30:53 UTC

The height of the clampstand, the material of the metal disks, and the hook.

Nabeela, Nisa & Ghalya

2023-10-12 04:30:57 UTC

The hook, the material of the disc etc...

Zinedine

2023-10-12 04:31:07 UTC

Line graph.
Y value: The length the spring extends
X value: amount of weight added

Nisa, Ghalya

2023-10-12 04:31:33 UTC

To make sure the measurements are accurate

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:31:55 UTC

We take multiple/repeated measurements to make sure that our results are accurate. In science we measure it 5 times. We then average those values to find an accurate value.

Ayla

2023-10-12 04:31:56 UTC

Clamp stand, spring, weight, ruler.

Zinedine

2023-10-12 04:31:56 UTC

The most practical method would be google sheets, as it can easily create a line graph when given a table.

Zinedine

2023-10-12 04:32:18 UTC

Newtons laws, formulas related to forces, Hookes' Law etc.

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:32:25 UTC

We process the experimental data into graphs so that it is easier to read and understand the meaning behind the experiment.

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:34:42 UTC

Clamp stand (hold the spring in the air)
spring (purpose of the experiment and measure the extension)
ruler (measure the extension of the spring)
metal disks (the extra weight added to the spring, independent variable)

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:36:45 UTC

We measure it in a line graph, the x or independent variable is the amount of weight added, and the y or dependent variable is the length the spring extends.

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:37:20 UTC

Make sure the screw in the clamp stand is fim, so that it doesn't drop the metal disks on someone's fingers.
Make sure that the metal disks are being handled with care.
Keep personal belongings away, so that it is not damaged by the metal disks,
Do not mess around with the metal disks

Jayash, D, Shayan

2023-10-12 04:38:27 UTC

Independent Variable: The factor you deliberately change or control in an experiment.
Dependent Variable: The factor you measure or observe, which responds to changes in the independent variable.

Nabeela,Ghalya,Nisa

2023-10-12 04:38:59 UTC

To make sure we keep our computers and fingers away from the metal discs in order to avoid injuries

Nabeela,Ghalya,Nisa

2023-10-12 04:39:29 UTC

In a line graph

Jayash, D, Shayan

2023-10-12 04:39:30 UTC

Control variables are factors that you keep the same or constant in an experiment to isolate the effect of the independent variable on the dependent variable.

Caroline, Eugene, Ayla, Daniella

2023-10-12 04:39:38 UTC

1) You need a spring, some weights, mearsuring tool, and hook, clamp stamp

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:40:20 UTC

In Google Sheets, we will add the data into a plot, that best suits our needs (probably a line graph), and then import it into a Google Doc or Slide.

Eden, Mikhail, Kareem, Artemiy

2023-10-12 04:40:51 UTC

We already know that the spring will permanently extend if the weight of the metal disks is very large compared to the spring constant. Newton's Laws and Hookes' Law will be helpful.

Jayash, D, Shayan

2023-10-12 04:40:51 UTC

Repeated measurements in experiments are taken to improve precision, consistency, reliability, and the ability to detect anomalies or errors in the data, ultimately enhancing the validity of the results.

Caroline, Eugene, Ayla, Daniella

2023-10-12 04:41:08 UTC

Be careful the weight doesn't fall onto your laptop

Abdelrahman

2023-10-12 04:41:21 UTC

To make sure our measurements are accurate. We should measure it 5 times and find the average

Caroline, Eugene, Ayla, Daniella

2023-10-12 04:41:55 UTC

In a line graph

Abdelrahman

2023-10-12 04:42:14 UTC

So we can compare and accurately tell the difference between each experiment

Caroline, Eugene, Ayla, Daniella

2023-10-12 04:42:26 UTC

google sheets

Caroline, Eugene, Ayla, Daniella

2023-10-12 04:44:19 UTC

Newtons law, Forces, etc

Ghida Ali Maya Ocean

2023-10-13 04:04:39 UTC

To visualize the experiment and identify the trends within the experiment.

Mark, Alex, Noah, Leila, Zoe

2023-10-13 04:04:48 UTC

Independent Variable: The x-value on a graph always what you are changing in experiment.

Dependant Variable: The y-value on the graph that is a changed as a result of the independant variable, it is what you observe in an experiment.

Noora,Rayan,Leo

leonardol_daa3 — 2023-10-13 04:05:12 UTC

Independent Variable: The number of disc's
Dependent Variable: Length of the spring

Zoe, Mark, Leila, Noah Alex

2023-10-13 04:05:45 UTC

A controlled variable is what is kept the same in an experiment to keep it fair and ensure that the results are accurate.

Noora,Leo,Rayan

leonardol_daa3 — 2023-10-13 04:05:52 UTC

Control: The spring,the type of mass, the unit of measure

Noora,Leo,Rayan

leonardol_daa3 — 2023-10-13 04:06:21 UTC

To make sure our measurements are accurate

Ghida Ali Maya Ocean

2023-10-13 04:06:25 UTC

Control variables are things that we keep the same in an experiment to keep a fair test.

Nicole, Ben, Ahmed, Saeed

2023-10-13 04:07:00 UTC

Independent Variable: the mass of the spring
Dependent Variable: Is the measure of the stretch of the spring

Laila, Alex, Noah, Zoe, Mark

lailaa4_daa2 — 2023-10-13 04:07:05 UTC

To double-check and increase the certainty and accuracy of our data, we make many measurements during investigations.

Noora,Leo,Rayan

leonardol_daa3 — 2023-10-13 04:07:06 UTC

So we can compare and accurately tell the difference between each experiement

Mark, Noah, Leila, Alex, Zoe

2023-10-13 04:07:14 UTC

We will use google sheets

Gustave, Christten, Sydney, Leon

2023-10-13 04:07:23 UTC

Independent variable: The factor you change in an experiment, it is written on the x-axis of the graph. In this case the independent variable is the mass of the object attached to the spring.

Dependent variable: The factor you measure or observe in an experiment, it is written on the y-axis. In this case the dependent variable is the length of extension of the spring.

Zoe, Mark, Laila, Noah, Alex

2023-10-13 04:07:37 UTC

You can present your raw data in a table or a spreadsheet.

Noora,Leo,Rayan

leonardol_daa3 — 2023-10-13 04:07:39 UTC

Clamp Stand, Spring, Weight, Ruler

Sammy, Timur, Austin, Hussein

sammyfansa1_1 — 2023-10-13 04:07:49 UTC

The independent variable: The independent variable is the small metal plate.

The dependent variable: The dependent variable is how much the spring streches

Mark,Alex,Noah,Leila,Zoe

2023-10-13 04:08:05 UTC

A steel spring, a 100g mass hanger, 12, 100g masses, a retort stand, a boss and clamp, a clamp, a metre rule, an s-hook, a pointer, safety goggles, a slotted base.

Sammy, Austin, Timur, Hussein

sammyfansa1_1 — 2023-10-13 04:08:22 UTC

Google sheets

Noora,Leo,Rayan

leonardol_daa3 — 2023-10-13 04:08:26 UTC

Be careful the weight doesnt fall on ur laptop

Leon, Sydney, Christten, Gustave

2023-10-13 04:08:30 UTC

Graphing helps us see and understand patterns more easily. Graphs make it simpler to compare data, spot mistakes, and check our initial guesses. They are useful tools in science because they clearly show our findings.

Noah, Mark, Zoe, Leila, Alex

2023-10-13 04:08:37 UTC

To accurately compare and differentiate between the trends in the experiments

Noora,Leo,Rayan

leonardol_daa3 — 2023-10-13 04:08:44 UTC

In a line graph

Ghida Ocean Ali Maya

2023-10-13 04:08:49 UTC

we can represent the raw data in a table

Noora,Leo, Rayan

leonardol_daa3 — 2023-10-13 04:08:59 UTC

Google sheets

Gustave, Christten, Sydney, Leon

2023-10-13 04:09:12 UTC

Control variables are factors which are completely constant throughout the entirety of a given experiment. These can include the kind of spring, types of materials, as well as the gravitational force.

Sydney, Gustav,Christten, Leon

2023-10-13 04:09:20 UTC

We take repeated experiments, because we need to get the most accurate answer possible, which is doe. Th

We need to take several trials in the experiment because when collecting data we want to have the most accurate measurements possible. To get more accurate measurements we need to do multiple trials, because the data may vary slightly at each trial, but making an average will be the most accurate.

Mark,Alex,Noah,Leila,Zoe

2023-10-13 04:09:29 UTC

Ensure goggles are worn during this experiment in case the spring snaps. Use heavy objects or a G clamp to secure the clamp stand to the desk so that the clamp and masses do not fall over and hurt someone.

Noora,Leo,Rayan

leonardol_daa3 — 2023-10-13 04:09:38 UTC

Newton law, Forces etc.

Ghida Ali Maya Oceane

mayayoussef1_1 — 2023-10-13 04:09:42 UTC

Make sure to keep your laptop in your bag or far away so nothing breaks. Keep you hands away from the metal to avoid any injuries.

Mark, Alex, Noah, Leila, Zoe

2023-10-13 04:09:49 UTC

Knowledge on Hooke's law, gravity, and forces

Timur, Sammy,Austin,Hussein

2023-10-13 04:09:57 UTC

Repeating experiments is essentially vital in conducting an accurate study. As the increased amount of trials helps to identify human error and spot outliers. This is also evident when we deal with probability as to get an accurate probability we need as much trials as possible.

In science we only take 5 trails when conducting a experiment. After finding the 5 values, we need to identify any outliers present in the data and if none are present we find the average of the 5.

Ahmed , Ben , Saeed, Nicole

2023-10-13 04:10:03 UTC

We think we take repeated measurements to make sure we made a fair test

Ghida Ali Maya Oceane

mayayoussef1_1 — 2023-10-13 04:10:10 UTC

Google Sheets

Nicole, Ahmed, Ben, Saeed

2023-10-13 04:10:12 UTC

Control Variables: The control Variable is what is kept the same throughout the experiment, like the type of spring and materials.

Ghida Ali Maya Oceane

mayayoussef1_1 — 2023-10-13 04:10:41 UTC

Newtons Law, Forces, etc

Timur, Austin, Sammy, Hussein

sammyfansa1_1 — 2023-10-13 04:10:47 UTC

A line graph, we will use the y value to show the length that the spring extends, and the x value is the amount of weight

Gustave, Christten, Sydney, Leon

2023-10-13 04:11:00 UTC

Metal discs; spring; ruler; stand; clamp; a hook

Gustave, Christten, Sydney, Leon

2023-10-13 04:11:18 UTC

Raw data can be presented through the use of a line graph including the extension of the spring, as well as the extra weight added.

Leon, Gustave, Christten, Sydney

2023-10-13 04:11:58 UTC

We need to make sure that our laptops and bags are out of our workstations. We also need to make sure we wear proper protective items, like safety glasses to protect our eyes. We also need to follow teacher instructions closely to avoid accidents

saeed, nicole, ben,ahmad

2023-10-13 04:11:59 UTC

you well need a spring, weight, measuring tool, hook and a clamp stamp

Gustave, Leon, Sydney, Christten

2023-10-13 04:12:16 UTC

Google Sheets

Ahmed , Ben , Saeed , Nicole

2023-10-13 04:12:33 UTC

The purpose of processing experimental date into a graphical form is to identify the trends within the experiment

Ahmed, Ben, Saeed, Nicole

2023-10-13 04:12:36 UTC

You need to do the process slowly so the spring doesn't hit your hand. Use goggles for eye protection from the spring. Finally our work place needs to be empty so that nothing interferes and causes injury.

Sydney, Christten, Leon, Gustav

2023-10-13 04:14:14 UTC

After having the raw data, we need to use that information to create the processed data. Once we have the processed data, we need to identify the elastic constant. lastly we need to identify the independent, dependent and control Variable, which will be accordingly plotted onto a graph.

Gustave, Leon, Sydney, Christten

2023-10-13 04:15:24 UTC

Newton's Law, Forces, gravity etc

Reema, Adam, Yakta, Anaya, Parsa

yaktaa_daa3 — 2023-10-13 07:36:09 UTC

independent variable - how much mass you add onto the metal plate.
dependent variable - how much the string stretches.

Xinhui, saly, bastian, saif

2023-10-13 07:36:43 UTC

The control variable is the variable that is kept the same. In this case it is the spring.

Giana, Arina, Sophie, Sarah

2023-10-13 07:37:14 UTC

Independent variable: the mass of the object attached to the spring

Dependent variable: How much the spring stretches out

Basitan, saly, saif, xin

2023-10-13 07:37:46 UTC

We use repeated data to make sure the experiment is accurate and we dont have any outliers.

Bastian, Seif, Xinhui, Sally

bastianl_daa2 — 2023-10-13 07:38:02 UTC

The independent variable is the weight because it is the variable that we are changing in the experiment.
The dependent variable is how much the spring stretches out. This is the variable that we are measuring.

Layal, Mariam, Judy

2023-10-13 07:38:04 UTC

The controlled variable is the spring.

Mariam, Layal, and Judy

2023-10-13 07:38:07 UTC

Independent: The weight that is added.
Dependent: how much distance the spring goes.

Giana, Sarah, Sophie, Arina

2023-10-13 07:38:11 UTC

Averaging multiple measurements of the same thing increases the likelihood that the average will be more accurate than a single measurement. It also reduces possibility of errors.

Giana, Sarah, Arina, Sophie

2023-10-13 07:38:31 UTC

Control variable are factors that remain the same throughout the experiment to keep it fair. In this experiment, the control variable would be the type of spring and the unit of measure used (cm), the hook, material of disc, etc.

Arbi, Mila, Kamila

2023-10-13 07:38:36 UTC

Independent: factor that we can change
Dependent: factor that we can measure

iulia, rafa, faris abdullah

2023-10-13 07:38:42 UTC

The independent variable is the mass of the object attached
the dependent variable is how much the spring stretches

Reema, Adam, Yakta, Anaya, Parsa

yaktaa_daa3 — 2023-10-13 07:38:48 UTC

Control variables:
- Type of string used.
- how much mass the metal plate has.
- enviroment that the spring is placed in.

Judy, Layal, and Mariam

2023-10-13 07:39:11 UTC

To get the most accurate results.

iulia, rafa, faris, abdullah

2023-10-13 07:39:25 UTC

The control variable is the spring

Reema, Adam, Yakta, Anaya, Parsa

2023-10-13 07:39:37 UTC

1. to collects numerous measurements, decreasing the likelihood of inaccurate data, strengthening the reliability of the data.

Arbi, Mila, Kamila

2023-10-13 07:39:46 UTC

Control variable is the spring

Arina, Giana, Sophie, Sarah

2023-10-13 07:39:53 UTC

You need a clamp stand, a spring, different metal weights, a measuring tool (ruler), and metal disks.

Bastian, Saly, Saif, xinhui

bastianl_daa2 — 2023-10-13 07:39:56 UTC

The purpose is to represent the data in a graphical form because it is easier to see.

Mariam, Layal, and Judy

2023-10-13 07:40:02 UTC

To see if its constant and how the trends of the lines change.

Bastian, Saif, Saly, xinquo

2023-10-13 07:40:11 UTC

We will need the spring, weights, the stand and a ruler to measure.

Layal, Mariam, and Judy

2023-10-13 07:40:52 UTC

Springs, weight, hook, ruler, metal disck, and a clamp

Arbi, Mila, Kamila

2023-10-13 07:41:13 UTC

To make sure our measurements are accurate

Arina, Giana, Sophie, Sarah

2023-10-13 07:41:17 UTC

The purpose of processing experimental data into graphical form is to better examine the relationship between the mass added on the spring and the extension of the spring and to easily identify any trends.

Giana, Sarah, Sophie, Arina

2023-10-13 07:41:32 UTC

We can present raw data in a table.

Arina, Giana, Sophie, Sarah

2023-10-13 07:41:52 UTC

Newton's law of motion, how to calculate force, Hooke's law, gravity, etc.

Reema, Adam, Yakta, Anaya, Parsa

2023-10-13 07:42:13 UTC

To identify trends and patterns in the data such as gradient and correlation.

Sarah, Giana, Arina, Sophie

2023-10-13 07:42:30 UTC

We need to make sure that there are no laptops on the table, wear proper protective things like lab coat, eye goggles, etc, follow instructions made by teacher. We also have to do the process of the experiment slowly so that when releasing the spring, it doesn't bounce and hit our eyes, possibly causing eye injury.

Arbi, Mila, Kamila

2023-10-13 07:43:06 UTC

We can compare each experiment and see their difference

iulia , rafa, future , abdulah

2023-10-13 07:43:39 UTC

we need a script a clamp stand a prings weights to put on the spring

Reema, Adam, Yakta, Anaya, Parsa

2023-10-13 07:43:44 UTC

We can present our raw data in a spreadsheet table.

Reema, Adam, Yakta, Anaya, Parsa

2023-10-13 07:43:54 UTC

Ruler, hook, metal disc, clamp stand, and metal springs.

Reema, Adam, Yakta, Anaya, Parsa

2023-10-13 07:44:05 UTC

By transferring it into a graph for a better visual representation.

Bastian, Saly,Saif, Xinquo

2023-10-13 07:44:07 UTC

Raw data is in a table

layal,mariam,judy

2023-10-13 07:44:54 UTC

we can presents the raw data on a table.

Reema, Adam, Yakta, Anaya, Parsa

2023-10-13 07:45:05 UTC

Backround knowledge relating to conversion rates, elasticity, Hooks Law, and gravity.

Bastian, Saif, Saly, Xinhui

bastianl_daa2 — 2023-10-13 07:45:40 UTC

We need to make sure that everything is cleared off of our table, we need to make sure that if the spring breaks and the weight falls then nothing can be under it that can break. Also, goggles need to worn so that we don't hurt our eyes.

Sarah, Giana, Arina, Sophie

2023-10-13 07:45:43 UTC

the most effective way to process our raw data is by using google sheets. It makes it ten times easier and faster as all we need to do is input the numbers and the website create a graph for us.

Reema, Adam, Yakta, Anaya, Parsa

2023-10-13 07:45:45 UTC

Keep anything valuable out of the way, and being careful with the disk

Judy, Mariam, Layal

2023-10-13 07:45:49 UTC

Newtons law, forces and how to calculate them, hooke's law and gravity

Arbi, Mila, Kamila

2023-10-13 07:46:07 UTC

Spring, ruler, weight, clamp stand

Mariam, Judy, and Layal

2023-10-13 07:46:12 UTC

stay focused, wear protection googles, If you have long hair tie it, listen to the teachers instructions, and lastly make sure you have all your stuff out of the way like bags, jackets, etc.

Efe Omer, Haruka, Eva, Nahom

2025-04-28 04:03:20 UTC

Independent variables are the variables that are changed in order to measure the results of the dependent variables.

Asal and Dornika

dornikak_daa — 2025-04-28 04:18:43 UTC

independent: the mass added to the spring

dependent: the extension

Asal and Dornika

dornikak_daa — 2025-04-28 04:19:41 UTC

the position which the spring is attached, the same spring, measuring method

Asal and Dornika

dornikak_daa — 2025-04-28 04:20:22 UTC

to make sure the extension readings are reliable

Aynoor, Shanaya, Gina, Mariam

2025-04-28 08:22:07 UTC

The mass that is added.

Aynoor, Shanaya, Gina, Mariam

2025-04-28 08:24:01 UTC

The spring, ruler, unit of measurement,

Aynoor, Shanaya, Gina, Mariam

2025-04-28 08:25:11 UTC

To make sure that our data is accurate and reliable.

Aynoor, Shanaya, Gina, Mariam

2025-04-28 08:26:18 UTC

To see trends, and to be able to compare them.