2. Today we will be learning to read a scale to the nearest marked division.

3. Mental Activity Today we will be reading scales. We are going to estimate and read numbers on a number line.

4. 0 1000 Which number is this? 500 Which number is this? 200 Which number is this? 900

5. 0 1000 Which number is this? 600 Which number is this? 300 Which number is this? 800

6. Count on in steps of 100. Start at 400. Now start at 1300. Count back in steps of 100.

7. Main Activity Today we will be reading scales.

8. What does each division on this jug represent?

9. How much liquid is in this jug?

12. Group Work Activity to measure how much water is in a series of jugs. Activity to mark water levels on a series of jugs.