An abacus is so much more than just a “simple device” for counting or adding, with applications that extend into much higher level operations and concepts.
*Fractions Posts
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Playing with Numbers: SumBlox
Wouldn’t it be great if there were blocks that could specifically support play in math and allow our students participate in mathematical self-discovery?
Fraction February: Multiplication and Division
If we think about how we learned multiplication and division of fractions, it’s actually quite comical. Many of us were taught to “not ask why, just invert and multiply.” But we need to ask why.
Fraction February: Adding and Subtracting Fractions
As you’re doing addition and subtraction, be purposeful to ensure that you’re building conceptual understanding. Get kids to articulate their thinking and engage in conversation about what they’re doing the whole time they’re working with fractions.
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The residents of Mathville help 1-5 grade students build a solid foundation of problem solving strategies.