Curated OER
Geometry: Calculating the Area of a Circle
For this area worksheet, students use the perimeter or radius to determine the area of a circle. This one-page worksheet contains 8 problems. This worksheet may be produced in printed form. Answers may be viewed on-line.
Curated OER
Measurement
Seventh graders measure surface area. In this geometry instructional activity, 7th graders find the surface area of various geometrical shapes. Using a computer program, students compute the area of 2-D and 3-D...
Pennsylvania Department of Education
A Geometric Scavenger Hunt
Fifth graders connect their knowledge of polygons and polyhedrons. In this geometric shapes lesson plan, 5th graders identify and classify two- and three-dimensional objects. Students construct a polyhedron out of polygons and describe...
CK-12 Foundation
Ck 12: Geometry: Volume of Triangular Prisms
[Free Registration/Login may be required to access all resource tools.] Find the volume of triangular prisms by using formulas.
CK-12 Foundation
Ck 12: Volume of Triangular Prisms: Adjusting Prisms
[Free Registration/Login Required] Students will determine the volume of triangular prisms. Click 'challenge me' to answer practice questions and click 'learn more' to watch a video.
Math Open Reference
Math Open Reference: Volume of a Triangular Prism
Use this interactive tool to find the volume of a triangular prism. Try different figures for the height and the dimensions of the triangular face to see how these affect the volume. An accompanying chart also presents five methods for...
Government of Alberta
Learn Alberta: Math Interactives: Exploring Surface Area, Volume, and Nets
Investigate the concepts of area, volume, 3D shapes, and nets using this interactive Learn Alberta math. The solid shapes focused on this exploration include rectangular and triangular prisms, rectangular and triangular pyramids,...
Other
Online Math Learning: Volume of Prisms
Online Math Learning: Volume of Prisms is a learning module that focuses on different skills such as finding the volume of a rectangular and a triangular prism
Other
Tap Into Teen Minds: Prisms and Pyramids
A detailed set of tasks for investigating the volume of prisms and pyramids.
Shodor Education Foundation
Shodor Interactivate: Lesson: Volume of Prisms
This lesson plan is designed to reinforce the concept of volume and introduce students to finding the volume of prisms including triangular prisms.
Math Open Reference
Math Open Reference: Volume of a Triangular Prism
A complete reference guide to finding the volume of a triangle prism. It provides definitions, examples, and an interactive activity that enhances further explanation. Includes links to related topics.
Shodor Education Foundation
Shodor Interactivate: Surface Area and Volume
This is an interactive site that enables the viewer to input different measurements in order to learn about surface area and volume for a rectangular prism and a triangular prism.
Calculator Soup
Calculator Soup: Triangular Prism Calculator
This calculator finds the volume, surface area, and height of a triangular prism. Surface area calculations include top, bottom, lateral sides, and total surface area. Height is calculated from a known volume or lateral surface.
Sophia Learning
Sophia: Finding a Formula for the Volume of a Triangular Prism: Lesson 3
This lesson demonstrates how to find a formula for the volume of triangular prisms. It is 3 of 5 in the series titled "Finding a Formula for the Volume of a Triangular Prism."
Sophia Learning
Sophia: Finding a Formula for the Volume of a Triangular Prism: Lesson 5
This lesson demonstrates how to find a formula for the volume of triangular prisms. It is 5 of 5 in the series titled "Finding a Formula for the Volume of a Triangular Prism."
CK-12 Foundation
Ck 12: Geometry: Volume of Prisms
[Free Registration/Login may be required to access all resource tools.] Use a formula to calculate the volume of different prisms.
Other
Csg Network: Csg Volume Calculator: Triangular Prism
Use this calculator tool to find the volume in cubic units of a triangular prism.
Texas Education Agency
Texas Gateway: Estimating and Solving for Volume of Pyramids
[Accessible by TX Educators. Free Registration/Login Required] Learn how to calculate the volume of a pyramid and how this compares to the volume of a prism. Then solve problems about the volume of rectangular and triangular pyramids....
Calculator Soup
Calculator Soup: Volume Calculator
Use this online calculator to calculate the volume of geometric solids including a capsule, cone, frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, sphere, and spherical cap.
Mr. Martini's Classroom
Mr. Martini's Classroom: Volume: Geometry Practice Solving Volumes
Students solve for the volume of three-dimensional figures such as cubes, prisms, and cylinders with these interactive flashcards.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Area, Surface Area, and Volume Problems
A guide to support parents as they work with their students with area, surface area, and volume problems.
Sophia Learning
Sophia: Finding a Formula for the Volume of a Rectangular Prism: Lesson 2
This lesson demonstrates how to find a formula for the volume of rectangular prisms. It is 2 of 2 in the series titled "Finding a Formula for the Volume of a Rectangular Prism."
Khan Academy
Khan Academy: Solid Geometry
Find volumes and surface areas of boxes, cylinders, and triangular prisms. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.