Website
Cool Math

Coolmath: Precalculus Basic Formulas to Know

For Students 9th - 10th Standards
This CoolMath resource provides an introduction to some Precalculus formulas.
Lesson Plan
Texas Instruments

Texas Instruments: Simple Programs to Apply Formulas

For Teachers 9th - 10th Standards
Students learn how to write simple programs to evaluate formulas in several variables for lists of data. They apply these skills to the computation of areas, volumes and surface areas of familiar geometric solids.
Study Guide
Oswego City School District

Regents Exam Prep Center: Area of Polygons and Circles

For Teachers 3rd - 6th Standards
How would you find the area of a polygon or circle? Explore this concept with engaging activities at this test prep site. Here you will find detailed problem solving strategies with accompanying visuals, a reference table with formulas,...
Interactive
Math Open Reference

Math Open Reference: Surface Area of a Right Prism

For Students 6th - 8th Standards
Use this interactive tool to find the surface area of a right prism. Try different figures for the height and the dimensions of the prism to see how these affect the surface area. Properties of right prisms are explained, how to use a...
Interactive
Math Open Reference

Math Open Reference: Surface Area of a Pyramid

For Students 6th - 8th
Use this interactive tool to find the surface area of a pyramid. Try different figures for the height and the base to see how these affect the area. Properties of a pyramid are discussed, how to use a formula to calculate the surface...
Lesson Plan
Alabama Learning Exchange

Alex: Surface Area of Pyramids and Cones

For Teachers 9th - 10th
For this inquiry-based lesson, learners will discover the formulas for the surface area of pyramids and cones. This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.
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
Unit Plan
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Surface Area of a Cylinder

For Students 9th - 10th
This question and answer site reviews the formula of finding the surface area of a cylinder.
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.
Handout
Ducksters

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

For Students 7th - 9th Standards
Explains how to calculate the volume and surface area of a cylinder using the standard formulas. Includes example problems.
Unit Plan
Shmoop University

Shmoop: Basic Geometry: Surface Area

For Students 9th - 10th Standards
The geometry resource investigates surface area. Formulas, examples, and practice exercises are included.
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.
Handout
Cuemath

Cuemath: Area of a Circle

For Students 9th - 10th Standards
This mini-lesson explores the area of a circle. Provides a definition, examples, and practice questions with answers.
Handout
Other

Mathway: Geometric Formulas

For Students 9th - 10th Standards
Resource provides geometric formulas for area, perimeter, surface area, and volume.
Unit Plan
Sophia Learning

Sophia: Finding a Formula for the Surface Area of a Pyramid: Lesson 4

For Students 7th - 8th
This lesson explains how to write a formula for the surface area of pyramids. It is 4 of 5 in the series titled "Finding a Formula for the Surface Area of a Pyramid."
PPT
Sophia Learning

Sophia: Finding a Formula for the Surface Area of a Pyramid: Lesson 5

For Students 9th - 10th
This lesson explains how to write a formula for the surface area of pyramids. It is 5 of 5 in the series titled "Finding a Formula for the Surface Area of a Pyramid."
Handout
Wolfram Research

Wolfram Math World: Area

For Students 9th - 10th Standards
Definitions and formulas for the computation of surface areas of triangles, rectangles, and any regular polygon. Helpful links to related pages.
Website
Ducksters

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

For Students 3rd - 8th Standards
Learn how to use the formula to solve the volume and surface area of a cone on this site.
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
Science Struck

Science Struck: Cross Sectional Area of a Cylinder

For Students 6th - 9th
Presents the formula and an example showing how to find the cross-sectional area of a cylinder. In this case, it is the same as the surface area for the circular faces.
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.
Unit Plan
Texas Education Agency

Texas Gateway: Estimating Measurements/using Models and Formulas: 3 D Figures

For Students 7th - 8th
Given application problems involving 3-dimensional figures, the student will estimate measurements, including surface area and/or volume, then solve the problems.
Activity
Maths Challenge

Maths challenge.net: Perfect Cone

For Students 9th - 10th Standards
Using knowledge of surface area of a cylinder formulas and volume of a cone, find the height of a cone / cylinder.
Handout
Wolfram Research

Wolfram Math World: Surface of Revolution

For Students 9th - 10th
This math site from MathWorld.com explains what a surface of revolution is, a formula for the surface area of such a surface, this site contains many relevant links, examples. A standard parametric formula is given, formulas for...