Teaching math. a video library, K-4 / by Annenberg Learner. 19, Pattern blocks
Second-graders learn the mathematical terms for pattern-block pieces: hexagon, trapezoid, square, triangle, and rhombus. Ideas about fractions emerge as students spot size relationships between shapes. NCTM standards: geometry and spacial sense, number sense and numeration, reasoning, connections.
Burlington, VT :
|Series:||Education in Video