K – CO – RT7

The look of objects can be misleading. Find two things in your classroom that look like they have the same mass but are actually very different. What are the two items? Can you explain the difference in mass?

K – CC – PP6

Provide students with a set of 10 items. Ask students to count the items and tell you how many are in the set.

K – CO – RT8

The look of objects can be misleading. Find two objects in your classroom that look like they can hold the same amount but are actually very different. What are the two items? Can you explain the difference in...

K – CC – PP7

Provide students with a set of 8 items. Ask students to count the items and tell you how many are in the set.

K – CO – RT9

There were practices being held for the cross country team. Each of the runners ran a different distance. If two people ran a lot more than the third, describe the differences in the distances.

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Dr. David Costello.

You have successfully subscribed!