K – CO – RT10

Our class decided to monitor the number of books each day. The teacher would use blocks to make towers that represent the total number of books read for each day. The block tower for Monday was much different than the block tower for Wednesday. Draw a representaiton...

K – CO – RT11

Many of the students in our classroom had different heights. We started comparing heights of two students, but then realized we could do that for all students. What would this look like in our class?

K – CO – RT5

Your physical education teacher is teaching students how to properly throw a ball. The teacher provides students with different-sized balls that all weigh differently. Explain the weight difference in the balls.

K – CO – RT6

You want to put the counters from the math center into two bags. Your goal is to have one bag a lot heavier than the other bag. Explain your thinking as you work towards your goal.

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?

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