I get the luxury of ordering new math materials for my school. To prepare for all of the common core instruction in place value, fractions, and decimals, I ordered lots of fraction circles, some more unifix cubes, and some place value strips. When my order came in this week, it was like Christmas! That is always the feeling I have anytime I rip open boxes of new math materials! I am most excited about the place value strips which are pictured below. As you can see in the pictures, they come apart so that students actually see the value of the number. These are one of the Singapore Math manipulatives. Each color matches the Singapore math discs if you decide to get those as well which I use with 1st, 2nd, and 3rd grade. If you want to have a smaller size, there is also a copy, cut and laminate version in one of Sandra Chen’s books, The Parent Connection for Singapore Math.
With second grade right now, students are doing a lot of place value activities and are using base ten blocks as well as math discs. I made these printable math discs for the kids to represent and compare numbers. If you would like to use them they are available for a download. I am copying the ones on white, the tens on red, and the hundreds on orange paper to represent the math discs. Students are going to cut these out and glue them down to represent a number.
Well, I have let my blogging activity slide as I have been trying to give more attention to developing my materials for Teachers Pay Teachers. My sales have done better this year than ever–I suppose due to the work I put in on some lesson activities from this summer. I have TONS of math activities I could sell that I have made over the years for all grade levels however to sell them I want them to be perfect so it takes me a while to make them look as good as I want them to look.
I hope you will be pleased with the most recent activity I posted today. First graders at my school are working on becoming fluent with their number bonds (sums) up to 10. They have been building number bonds with two colors of snap cubes and then coloring a model of what they built. They have been using the printables I just uploaded to TPT. I also developed a Smart Board lesson to match the number bonds printables since one of the first grade teachers reported at our last planning meeting that the students were confused about how to write an equation. The Smart Board lesson allows the teacher to model the bonds of ten with snap cube virtual manipulatives and move the symbols, and numbers around to build an equation. See below. Click on the picture to read more.