Teachers, save “Estimating and Measuring in Centimeters…” to assign it to your class.

1. Tap 2. Find the items listed on the screen. 3. Estimate the length of each item in centimeters. Use the tool to type your estimate in the chart. Remember to label your unit! 4. Use your ruler to measure the actual length of each item. Use the tool to type the actual length in the chart. Remember to label your unit! 5. Press to post to your journal.