How long is each line?

Obj. 8b,9a,12b,14a 22a

Instructions:

  1. Get a tray, different colored tape rolls, beads, connecting cubes or even marshmallows.

  2. LUse the tape to create different lines on the tray

  3. Let the measuring begin.

InterACTions:

  • Help me create different lines before we start comparing.

  • What can we use to measure each?

  • When we measure, let's start by using one item at the time.

  • Which one is longer?

  • Which is shorter?

  • Now let’s choose another material.

  • Can you now create two lines and make one longer than the other?

  • Which one is next to the yellow line? What color do you have on top? How about the one in the bottom?