48
Lesson 48 of 84 · Matter
ExperimentComparing Textures (Part 2)
What You'll Learn
Rocks are made of minerals. Different minerals make rocks look different colors and textures.
Key Words
- weight
- measure
Materials Needed
- cups
- spoons
- food coloring
- plastic bottles
Safety First
- Protect your work surface with newspaper or plastic.
- Adult supervision recommended.
- Do not taste any materials.
Steps
Step 1 — Read
Read and learn: Rocks are made of minerals. Different minerals make rocks look different colors and textures.
Step 2 — Do
Measure using your ruler or measuring cup.
Step 3 — Observe
Look for something that changed. What is it?
Step 4 — Record
Circle the correct answer on your worksheet.
Check Your Understanding
Question 1
1 of 3Which is a solid?