Shodor Education Foundation
Shodor Interactivate: Lesson: Area (Elementary)
In this lesson students will practice finding the area rectangular shapes and irregular shapes with right angles and understand why the area formula works for rectangular shapes.
Science Struck
Science Struck: A Comprehensive Printable List of Geometry Formulas
Provides a list of area and perimeter formulas for two-dimensional shapes and volume and surface area formulas for three-dimensional solids.
Sophia Learning
Sophia: Finding a Formula for the Surface Area of a Cone.: Lesson 4
This lesson explains how to write a formula for the surface area of a cone. It is 4 of 5 in the series titled "Finding a Formula for the Surface Area of a Cone.."
Sophia Learning
Sophia: Finding a Formula for the Surface Area of a Cone: Lesson 6
This lesson explains how to write a formula for the surface area of a cone.
CK-12 Foundation
Ck 12: Geometry: Surface Area of Cylinders
[Free Registration/Login may be required to access all resource tools.] Find the surface area of cylinders using formulas
CK-12 Foundation
Ck 12: Geometry: Surface Area of Prisms
[Free Registration/Login may be required to access all resource tools.] Use a formula and given information to calculate the surface area of different prisms.
Cool Math
Coolmath: Precalculus Basic Formulas to Know
This CoolMath resource provides an introduction to some Precalculus formulas.
Texas Instruments
Texas Instruments: Simple Programs to Apply Formulas
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.
Oswego City School District
Regents Exam Prep Center: Area of Polygons and Circles
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,...
Math Open Reference
Math Open Reference: Surface Area of a Right Prism
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...
Math Open Reference
Math Open Reference: Surface Area of a Pyramid
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...
Alabama Learning Exchange
Alex: Surface Area of Pyramids and Cones
In this inquiry-based lesson, students 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.
Calculator Soup
Calculator Soup: Surface Area Calculator
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
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Surface Area of a Cylinder
This question and answer site reviews the formula of finding the surface area of a cylinder.
National Council of Teachers of Mathematics
The Math Forum: Surface Area of a Sphere
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.
Ducksters
Ducksters: Kids Math: Finding the Volume and Surface Area of a Cylinder
Explains how to calculate the volume and surface area of a cylinder using the standard formulas. Includes example problems.
Shmoop University
Shmoop: Basic Geometry: Surface Area
The geometry resource investigates surface area. Formulas, examples, and practice exercises are included.
University of Waterloo (Canada)
University of Waterloo: Cemc: Math Circles: 3 D Geometry Ii [Pdf]
This learning exercise 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.
Cuemath
Cuemath: Area of a Circle
This mini-lesson explores the area of a circle. Provides a definition, examples, and practice questions with answers.
Other
Mathway: Geometric Formulas
Resource provides geometric formulas for area, perimeter, surface area, and volume.
Sophia Learning
Sophia: Finding a Formula for the Surface Area of a Pyramid: Lesson 4
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."
Sophia Learning
Sophia: Finding a Formula for the Surface Area of a Pyramid: Lesson 5
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."
Wolfram Research
Wolfram Math World: Area
Definitions and formulas for the computation of surface areas of triangles, rectangles, and any regular polygon. Helpful links to related pages.
Ducksters
Ducksters: Kids Math: Finding the Volume and Surface Area of a Cone
Learn how to use the formula to solve the volume and surface area of a cone on this site.