Activity
101 Questions

Pyramid of Pennies

For Teachers 9th - 12th Standards
Go big or go home! Learners watch a video rendition of the creation of a penny pyramid. Their task is to determine the number of pennies in the pyramid. The lesson encourages multiple methods, including function building or volume formulas.
Activity
University of Regina (Canada)

University of Regina: Math Central: Surface Area to Volume Ratio

For Teachers 9th - 10th
Students will investigate the relationship between surface area and volume and their application to the inner workings of real life organisms.
Activity
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Volume of a Rectangular Solid

For Students 9th - 10th Standards
This question and answer site covers lateral area, total area, and volume of a rectangular solid.
Activity
Ministry of Education and Universities of the Region of Murcia (Spain)

Ministerio De Educacion Y Ciencia: Areas De Cuerpos Geometricos

For Students 9th - 10th Standards
In Spanish. Interactive resources and activities that could be used in the classroom either as an introduction or review to a unit dealing with the area of three dimensional figures.
Activity
TeachEngineering

Teach Engineering: New Boxes From Old

For Teachers 6th - 8th
Students find the volume and surface area of a rectangular box (e.g., a cereal box), and then figure out how to convert that box into a new, cubical box having the same volume as the original. As they construct the new, cube-shaped box...
Activity
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Formulas

For Students 9th - 10th
This tutorial will show you how using formulas can help you solve problems. Include formulas for various geometric shapes and steps showing how to use them.