Multiples of 10 anchor chart

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Multiples of 10,100, and 1,000 Anchor Chart

Our students' knowledge of multiplication has come so far in so little time. We worked on finding the total number of squares (or area) in an array. An array is a multiplication model used to work toward independence and mental math strategies. Students discovered that by decomposing the array into smaller arrays, they could more easily find the product. We also encouraged them to record using correct algebraic notation. You'll notice in this piece of student work that 4 x 3, said, "four…

Dividing by 10,100,1,000

Multiplying by multiples of 10 (whole numbers)

One of the skills we cover in second grade (which I know is often a third grade skill) is multiplying by multiples of 10. This can off scare kids as you are using larger numbers, but I knew my kids could handle it. To make it a little less scary, I introduced it using a story problem. I put the problem below up on the board and read over it with the kids. Then, I told the kids to solve it on their white boards at their seats. I didn’t give any prompting or suggestions, I wanted to see what…

Anchor Chart for diving multiples of 10, 100, and 1,000.

Multiplying Powers of 10 Mentally Anchor Chart (picture only)

This is a good example of a poster I made AFTER a class discussion. The kids had so many good ideas I wanted to get it ALL on the poster.

Anchor chart for factors and multiples!