Lesson 3 of 10 · Sink and Float
Lesson⭐ 30 XPSink or Float Fun
Sink and Float.
🎯 Your mission
Master the concept. Use it tomorrow.
⚡ 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
Some things sink in water and some things float. Try putting different objects in a tub of water to see what happens!
Key Words
Tap a word to see its definition.
Steps
Say the vocabulary words out loud. Can you repeat them?
Drop a rock and a feather into water. Which one sinks? Which one floats?
Use your eyes, ears, and hands to explore. What do you notice?
Color a picture to show what happened.
Check Your Understanding
Question 1
1 of 3Does a rock sink in water?
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.
Ready?
Sink or Float Fun
Master the concept. Use it tomorrow.
Full screen — no distractions
Checkout complete lesson on Sink and Float for Pre-School
Get the full Sink and Float track as a printable PDF — all lessons, worksheets, and answer keys.
