Count Those Counters: Students took a handful of counters and had to estimate the number grabbed.
Squeeze Them In: Students drew closed shapes and had to estimate how many pennies would fit inside the shape.
How Much Money: Students had to estimate the number of pennies in a piggy bank.
Cubes and More Cubes: Students estimated the number of cubes in an estimation jar.
How Much Will it Hold:Students had to guess how many small cups of water would fill a large vase.
Step by Step: Students estimated the number of steps it would take to walk on a line of blue tape.
Write Your Name:Students guessed how many times they could write their name in 15 seconds.
Big Clip, Small Clip: Students estimated the number of large and small paper clips to stretch across a desk.