Using resources

What you'll learn

1. 1

   Scientists use special tools to measure things — like a ruler for length or a beaker for liquid. 🧪

2. 2

   Which tool would you use to measure the volume of water? 💧

3. 3

   Pour water into the beaker until you reach 100 ml. 🧪

4. 4

   Let's measure the length of a pencil together. 📏

5. 5

   Use the ruler to measure this line — drag the ruler to the end. 📏

6. 6

   What unit do we use for length in science? 📏

7. 7

   Why is using a tool better than guessing? 🤔