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Blog Archive

Large Colored Beads

Large colorful lacing beads are a wonderful tool to work on sequencing and patterns.  Many children will approach this manipulative with a certain amount of trepidation as “lacing” is hard and requires fairly developed fine motor skills and strong hand-eye coordination.  Many children work for a long time simply trying to get one bead on […]

A Deck of Cards

We were taking some pictures of math manipulatives for online professional development program we are creating, and we got to talking about “bought” materials vs. “found” materials.  Over the past couple of years, I have written a lot about both; from expensive hand-made, wooden puzzles to recycled egg cartons.  They all have their place in […]

Geometry and Topology

Before children begin studying geometry the way we understand it, they explore the world of “topology.”  Topology is the study of space and shapes; their properties and their relationships.  They consider their own place in space, where they are, and how far they are from their others.  They think about the relationships between objects and the […]

Teaching Subtraction

Yesterday, I wrote about subtraction and how it is harder for children than addition since counting backward is not as common as counting forward.  I found this interesting lesson on this interesting website called Illuminations which is a website dedicated to teaching mathematics.  Everything on the site connects to the Common Core, the NCTM Standards, and […]