Why is it important to use Base 10 manipulatives in the classroom? I can’t imagine teaching without Base 10 blocks. Here are four reasons to never let these blocks out of your sight.
Number 1: Prime and Composite Numbers
It is hard for students to visualize large numbers. Students need to build and compare composite and prime numbers. When blocks are used students can see how composite numbers differ from prime numbers.
Number 2: Area vs. Volume
Students can communicate the difference between area and volume using these blocks. The added dimension of height is more obvious using base 10 blocks. You can you read more about building a “Millions” cube, area, and volume at our store.
Number 3: Weight and Size
One cube weighs 1 gram and measures 1cm. Great for any metric activity.
Number 4: Decimals and Percents
Take a flat (100) and place one smallcube on top of the flat demonstrates 1/100. Now you have 1%. Place a cube on a rod (10) equals 1/10. Now your percentage is 10%.
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