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 – 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 – 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.

K – CO – WP9

Sally made a tower of four boxes and Tommy made a tower of six boxes. Whose tower is bigger?

K – CO – OE11

One object is a lot heavier than another object. What could the heavier object be?

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