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  • 1. Connect to New Ideas... 1
  • 2. Tell this story of Alice in as many  representations as you can. Extention + = + = ­ = ­ =N1.9 Demonstrate an understanding of addition of numbers with answers to 20 and the correspondingsubtraction facts, concretely, pictorially, physically, and symbolically by:a) Using familiar and mathematical language to describe additive and subtractive actions from theirexperienceb) Creating and solving problems in context that involve addition and subtractionc) Modeling addition and subtraction using a variety of concrete and visual representations, and recordingthe process symbolically. 2
  • 3. 3