16
Lesson 16 of 84 · Sink and Float
SimulationMud, Sand, and Clay
What You'll Learn
Sand is made of tiny pieces of rock. It feels rough and gritty.
Key Words
- soft
- sticky
Steps
Step 1 — Read
Read and learn: Sand is made of tiny pieces of rock. It feels rough and gritty.
Step 2 — Do
Gather the materials with a grown-up's help.
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?