3
Lesson 3 of 84 · Matter
ExperimentMixing Solids and Liquids
What You'll Learn
Mixing things together can make something new. Mixing blue and yellow paint makes green!
Key Words
- liquid
- gas
- melt
Materials Needed
- thermometer
- strainer
- ice cubes
Safety First
- Dispose of materials properly after the experiment.
Steps
Step 1 — Read
Read the introduction. What is this lesson about?
Step 2 — Do
Mix salt into warm water and cold water. Stir 20 times each. Which dissolves faster?
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?