Teacher resources and professional development across the curriculum
Teacher professional development and classroom resources across the curriculum
Learner Express: Modules for Teaching and Learning

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Students explore properties of addition using both real dominos and dominos that they make out of paper. Both 3-D and 2-D tools provide concrete representations of the lesson's mathematical ideas. View Video
In this project, students work to build and stain wooden pencil boxes. This involves selecting the right tools to measure and calculate the surface area of geometric shapes. View Video
First-graders solve real-world measurement problems using standard and non-standard measuring tools. View Video