Look at our collections of 100 things! Do they all weigh the same? Do they look the same?
We experimented using the balance scale. Which objects weigh the same? Which one is heavier or lighter?
Just because we have the same number of objects doesn't mean they will be the same weight. We also tested the crayons to see how to make the balance even out. We discovered it took 52 on one side and 48 on the other. How come? All the crayons weren't the same size! Different kinds of beans weigh in at different weights, they were not equal. We will continue to explore with the balance scale!
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