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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Geoboards help students move from imprecise understandings of "half" to more precise mathematical thinking about the concept. View Video
Students observe ladybugs and collect data in order to answer quantitative questions. View Video
In this lesson, students work in groups to discuss and revise their estimates of how many seeds are in a small pumpkin. View Video
Students use abstract and quantitative reasoning to estimate how many beans are in a bag. View Video
Students use various problem-solving strategies to understand the cost of household items, as well as the partitive model of division. View Video