76
Lesson 76 of 84 · Matter
ExperimentSeparating a Mixture (Part 3)
What You'll Learn
A mixture can sometimes be separated. You can pick out the raisins from trail mix!
Key Words
- texture
- weight
- measure
Materials Needed
- baking soda
- cups
- spoons
- food coloring
- plastic bottles
Safety First
- Do not look directly at the sun or bright lights.
Steps
Step 1 — Read
Read about Matter with a partner or grown-up.
Step 2 — Do
Test 5 objects from your house: put each one in water. Make a chart of which sink and which float.
Step 3 — Observe
Watch carefully. What happens?
Step 4 — Record
Draw and write about what you learned.
Check Your Understanding
Question 1
1 of 3What are the three states of matter?