With partners, partner 1 builds a set using cubes. Partner 2 rolls a cube that has +1 or -1 on it. Partner 2 matches the same number of cubes that partner 1 has and adds or subtracts one to their set. An important piece is to do 'math talk'. After the sets are built, the children should say something like this: "8 is one more than 7." or "7 is one less than 8."
Switching from +1 to -1 can be tricky. This lesson will be repeated a couple of times for the kids to get additional practice.
We will not visit the library today as 'Battle of the Books' for the upper grades is taking place.
PhyEd Today~Happy Friday!
~We are still collecting money for Haiti. Thank you for making a difference!
~If you haven't done so, please return the green conference sheet to let me know if there is something specific that you would like to talk about at conferences.
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