Lesson Plan

Truncated Cones

Curated and Reviewed by Lesson Planet

Learners examine objects and find their volumes using geometric formulas in the 21st installment of this 25-part module. Objects take the shape of truncated cones and pyramids, and individuals apply concepts of similar triangles to find needed measures.

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CCSS: Designed
Additional Tags
Instructional Ideas
  • Bring in three-dimensional objects, calculate the volume, and measure the amount of water they hold to check the math
  • Emphasize new words with direct vocabulary instruction
Classroom Considerations
  • Requires a proficiency with solving proportion equations
Pros
  • Designed to make connections to real-life situations
  • Uses images and diagrams to simplify the mathematics
Cons
  • None
Common Core