Lesson 27 of 84 · Information Processing
Lesson⭐ 30 XPBones and the Skeleton (Part 2)
Information Processing.
🎯 Your mission
Learn the rule. Then catch nature using it.
⚡ The twist
Nature loves to surprise the careful watcher.
Mind = Blown
🔬 The more you look, the more nature shows you.
Make a hypothesis first
Before you start: write down what you think will happen, and why.
What You'll Learn
Bones make up the skeleton, which supports the body, protects organs, and works with muscles to create movement. Adults have 206 bones, while babies are born with about 270.
Key Words
- brain
- digestive system
- respiratory system
Steps
Look at the vocabulary words and write a definition for each in your own words.
Investigate fingerprints: press your fingertips on an ink pad and stamp them on paper. Classify each as a loop, whorl, or arch.
Note any unexpected results and think about why they happened.
Share your findings with the class or a partner and discuss what you learned.
Check Your Understanding
Question 1
1 of 3How do muscles work to move bones?
Where you see this in real life
This shows up in your everyday life more than you'd think.
Stretch Challenge
Try this in real life this week.
Try one experiment in real life this week — even a tiny one.
For the dinner table
“What's the most surprising thing you learned today?”
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 Information Processing for 4th Grade
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