This week we began our unit on fractions. Today we worked on creating fractions with pattern blocks. We talked about how you can create a fraction from a group.
We discussed the vocabulary:
Numerator: the number of pieces the problem is talking about. (Sometimes shaded/unshaded)
Denominator: the number of total pieces in the whole.
This was a great hands-on activity that students could represent fractions. Here is an example that we discussed in class:
I have a garden that I cut into six parts. I want to use four parts of the garden to plant roses. Show me with your pattern blocks what that fraction would look like.
As a class, we came up with additional problems that they might encounter in real life.
TEKS:
represent fractions greater than zero and less than or equal to one with denominators of 2, 3, 4, 6, and 8 using concrete objects and pictorial models, including strip diagrams and number lines.[3.3A]
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