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Three-Dimensional Objects Teacher Resources
Find teacher approved Three Dimensional Objects educational resource ideas and activities
Use this activity on cross-sections of three-dimensional shapes in your math class to work on algebra or geometry Common Core standards. The lesson includes a list of relevent terminology, and a step-by-step process to illustrate the concepts with styrofoam cones and two-dimensional graphs. It also provides a link to the worksheet necessary to complete the exercise.
Tenth graders apply their knowledge of similiar polygons to make conjectures about similarity among three-dimensional models. They test their conjectures by measuring three-dimensional objects and comparing corresponding lengths of edges and angle measures, surface areas, and volumes.
An interactive online identify the shape worksheet. The pupils click on the shape they are asked to identify and the computer tells them if they are correct or asks them to try again. There re some other directions included but don't seem to pertain to this interactive worksheet.
Learners investigate the concept of using drawings to illustrate the properties of three-dimensional figures. They are challenged to calculate the surface area of three-dimensional shapes like prisms and cubes. They find products at home that reflect the shapes they find.