Lesson Plan
Curated OER

World Projections

For Teachers 4th - 5th
Students identify map projections and examine polar maps. In this map skills lesson, students use a flat world map to identify various projections and calculate the distances between locations by using a map scale.
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.
Interactive
Other

Calculator.net: Surface Area Calculator

For Students 6th - 8th Standards
Use these calculator tools to find the surface area, in your choice of units, of a sphere, cone, cube, cylinder, rectangular prism, capsule, ball cap, conical frustum, ellipsoid, or square pyramid. Includes a reference section listing...
Unit Plan
Texas Education Agency

Texas Gateway: Determining the Surface Area and Volume of Spheres

For Students 9th - 10th Standards
Given a problem involving spheres, the student will find the surface area and volume.
Unit Plan
Texas Education Agency

Texas Gateway: Determining the Surface Area and Volume of Composite Figures

For Students 9th - 10th Standards
Given a problem involving composite figures made from prisms, pyramids, spheres, cones, and/or cylinders, the student will find the surface area and volume of the composite figure.
Unknown Type
University of Waterloo (Canada)

University of Waterloo: Cemc: Math Circles: 3 D Geometry Ii [Pdf]

For Teachers 9th - 10th Standards
This worksheet provides a variety of 3D geometry questions requiring higher order thinking skills. Questions include; finding the surface area of a prism, surface area of pyramid, surface area of a sphere, and platonic solids.
Interactive
Other

Csg Network: Csg Surface Area Calculator

For Students 6th - 8th Standards
Use these calculator tools to find the surface area in cubic units of a cone, cube, cylinder, rectangular prism, or sphere.
Activity
National Council of Teachers of Mathematics

The Math Forum: Surface Area of a Sphere

For Students 9th - 10th
This site from Dr. Math at the Math Forum provides a concrete way to prove to students the formula for the surface area of a sphere.
Activity
CK-12 Foundation

Ck 12: Spheres: Surface Area of a Sports Ball

For Students 5th - 7th
[Free Registration/Login Required] Students can adjust the points on a sports ball to determine the surface area and volume. Click challenge me to answer practice questions and click learn more to watch a video.
Interactive
Calculator Soup

Calculator Soup: Surface Area Calculator

For Students 9th - 10th
Online calculator to calculate the surface area of geometric solids including a capsule, cone, frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, sphere, spherical cap, and triangular prism
Website
Ducksters

Ducksters: Kids Math: Finding the Volume and Surface Area of a Sphere

For Students 3rd - 8th Standards
Kids learn how to find the volume and surface area of a sphere. Formulas used for this shape. Example math problems.
Handout
CK-12 Foundation

Ck 12: Geometry: Spheres Study Guide

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This study guide looks at the characteristics of spheres and how to calculate the surface area and volume.
Study Guide
Oswego City School District

Regents Exam Prep Center: Spheres

For Teachers 9th - 10th Standards
What is a sphere? Find a definition, example images, and formulas to help you determine volume and surface area given the radius.
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.
Unit Plan
Wolfram Research

Wolfram Math World: Sphere

For Students 9th - 10th
This webpage thoroughly discusses the math of spheres. Includes the equation for a sphere in Cartesian and spherical coordinates as well as parametrically. Surface Area, volume, and curvature are addressed at this extensive site.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Spheres

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This concept teaches students how to calculate the volume and surface area of a sphere.
Interactive
Calculator Soup

Calculator Soup: Sphere Calculator

For Students 9th - 10th
This online calculator will calculate the 3 unknown values of a sphere given any 1 known variable including radius r, surface area A, volume V and circumference C. It will also give the answers for volume, surface area, and circumference...
Unknown Type
Houghton Mifflin Harcourt

Holt, Rinehart and Winston: Homework Help Independent Practice: Spheres

For Students 6th - 8th Standards
Get independent practice working with spheres. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Website
Cool Math

Coolmath: Precalculus Basic Formulas to Know

For Students 9th - 10th Standards
This CoolMath resource provides an introduction to some Precalculus formulas.
Handout
University of Georgia

University of Georgia: Inter Math: Hemisphere

For Students 9th - 10th
This InterMath site gives a decription of a hemisphere along with a visual representation. Be sure to use the links to related terms, everyday examples, challenging problems, more information, and the interactive checkpoint involving...
Unknown Type
Khan Academy

Khan Academy: Solid Geometry Word Problems

For Students 7th - 9th Standards
In this exercise, students practice volume word problems with cones, cylinders, and spheres. Students receive immediate feedback and have the opportunity to watch a video, get hints, or try questions repeatedly.
Unit Plan
Math Is Fun

Math Is Fun: Sphere

For Students 9th - 10th Standards
Students learn about a sphere. The resource consists of facts, formulas, images, and definitions. An animation demonstrates how the sphere can contain the greatest volume for a fixed surface area.
Activity
Texas Instruments

Texas Instruments: What Goes Around Comes Around but Can You Measure It?

For Teachers 9th - 10th
In this activity, students find the area and the perimeter for several geometric shapes. They also determine the surface area and volume of spheres.
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.