23

Lesson 23 of 84 ยท Weather

Simulation

Collecting Rocks

What You'll Learn

Rocks are always changing! Wind, water, and ice break them down very slowly.

Key Words

  • mountain
  • river

Steps

Step 1 โ€” Read

Read and learn: Rocks are always changing! Wind, water, and ice break them down very slowly.

Step 2 โ€” Do

Sort, group, or arrange the items as shown.

Step 3 โ€” Observe

Look for something that changed. What is it?

Step 4 โ€” Record

Circle the correct answer on your worksheet.

Check Your Understanding

Question 1

1 of 3

What does a thermometer measure?

Collecting Rocks โ€” Weather | 1st Grade Science | LittleActivity | LittleActivity