We found 146 resources with the concept pyramids
Surface Area of Prisms and Pyramids
15 mins 6th - 9th CCSS: Adaptable
How do you find the area if an object has more than four sides? Learners view an interesting video to learn how to determine the surface areas of rectangular prisms and pyramids. They see how to draw two-dimensional nets of the figures...
How Were the Pyramids Built?
7 mins 9th - 12th CCSS: Adaptable
Were the pyramids really built using slave labor? New research offers another possibility. In Egypt, many mysteries surround these monuments, and a constructive video (part of a larger series) attempts to answer some. It discusses where...
Surface Area of Pyramids and Cones
9th - 12th CCSS: Designed
Discover formulas for surface area by analyzing nets. Using graph paper and nets, young scholars work toward deriving the formulas. They first derive the formula for a pyramid and then connect their processes to finding a formula for cones.
Representing Three-Dimensional Figures Using Nets
6th CCSS: Designed
Unfold the faces of a three-dimensional figure. Scholars define a net and determine whether drawings are nets or not. They compare nets with their associated 3-D figures and identify the various faces to finish the 16th segment in a...
Nets, Plans, and Elevations
9 mins 7th - 10th CCSS: Adaptable
A dimensional resource teaches viewers to recognize 2-D views of 3-D objects and how to match nets with their 3-D figures. Individuals draw different views of three-dimensional objects including views from the front, side elevations and...