[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn how to translate a figure. They examine guided notes, review examples, watch instructional videos, and try practice problems.

Quiz your knowledge of three-dimensional figures, specifically volume and surface area, with this sixteen-question practice exercise.

This lesson focuses on symmetry groups; some shapes have more than one symmetry. You can add two symmetries to form a new one. It provides examples and practice exercises including a "symmetry calculator."

Practice using your graphing calculator for transformation problems. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly under each problem.

Generate a worksheet for practice in how to plot coordinate pairs as you copy an image. Choose an image, the type of grid, the number of quadrants, and the layout, then download your worksheet in PDF format.

This site provides practice problems for calculating central angles and calculating arc length.

A comprehensive guide for learning all about spheres with definitions, properties, examples, and practice questions.

A comprehensive guide for learning all about tetrahedrons with definitions, properties, formulas, examples, and practice questions.

A comprehensive guide for learning all about convex shapes with definitions, examples, and practice questions.

Learn all about lines. This lesson targets what is a line and the different types. Check-out the interactive simulations to know more about the lesson and try your hand at solving a few interesting practice questions at the end of the page.

This lesson plan for primary students gives students hands-on practice in using a ruler and understanding customary measurements, length and width in inches. Students also create simple one and two digit addition problems related to the...

Students solve for the volume of three-dimensional figures such as cubes, prisms, and cylinders with these interactive flashcards.

Lesson and activities focusing on line reflection. Here you will find a detailed explanation of the concept with picture examples, opportunities for interactive practice, and supporting classroom activities in the teacher resource pages.

Practice interesting area and circumference problems. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Explore the world of congruent triangles in this mini-lesson. Provides a definition and examples that help with understanding their properties. Includes a short video and practice questions with answers.

This reference tool explores the radius of a circle. Provides definitions, solved examples, and practice questions with answers.