Lesson 72 of 84 ยท Magnetism
Experimentโญ 30 XPโก Spark LabCellular Respiration (Part 2)
Magnetism.
๐ฏ Your mission
Run the experiment. Find out what really happens.
โก The twist
The opposite of what you expect is often what happens.
Mind = Blown
๐ข You feel weightless on a roller coaster because you and the seat are falling at the same speed.
Make a hypothesis first
Predict: what happens if you double the force?
What You'll Learn
Cellular respiration is how cells release energy from food by combining glucose with oxygen. This process takes place mainly in the mitochondria and produces carbon dioxide and water as waste, along with the energy cells need to work.
Key Words
Tap a word to see its definition.
Materials Needed
- cups
- water
- plastic wrap
Safety First
- Adult supervision recommended.
- Do not taste any materials.
Steps
Read about Magnetism and write down three key facts.
Collect and classify 10 organisms from your yard into kingdoms, phyla, or groups. Use a dichotomous key if available.
Use your senses (except taste) to describe what you notice.
Write a summary of your findings in 3-5 sentences.
Check Your Understanding
Question 1
1 of 3What is pollination?
Where you see this in real life
You use this every time you flip a light switch, ride a bike, or kick a ball.
Stretch Challenge
Try this in real life this week.
Time how long a small ball rolls down something, then change the slope and try again.
For the dinner table
โShow me something at home that uses this kind of energy.โ
Next Smart Experiment
We'll pick an experiment that matches exactly how you're thinking right now.
Share this experiment
Send it to a parent who's looking for a 10-minute kitchen science win.
Checkout complete lesson on Magnetism for 9th Grade
Get the full Magnetism track as a printable PDF โ all lessons, worksheets, and answer keys.
