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Lesson 76 of 84 · Mixing Things Together
ExperimentMud, Sand, and Clay (Part 3)
What You'll Learn
Sand is made of tiny pieces of rock. It feels rough and gritty.
Key Words
- soft
- sticky
- wet
Materials Needed
- plastic bottles
- balloons
- measuring cups
- paper towels
- thermometer
Safety First
- Wash hands after handling materials.
- Be careful with scissors — ask an adult for help if needed.
Steps
Step 1 — Read
Listen to the story about Mixing Things Together.
Step 2 — Do
Drop a rock and a feather into water. Which one sinks? Which one floats?
Step 3 — Observe
Look closely! What do you see?
Step 4 — Record
Draw a picture of what you learned today.
Check Your Understanding
Question 1
1 of 3Is a ball hard or soft?