Students will learn and reinforce skills for measuring perimeter and area of 2D shapes and measuring surface area and volume of 3D shapes.

This site provides an understanding of the many types of geometry.

Juice boxes are so convenient, just poke the straw in and sip away. It might surprise you how much thought goes into the design and manufacturing of a juice box. Each manufacturer has carefully calculated how big each side should be to...

Complete the step by step lesson, sing karaoke, and test your knowledge of angle measures.

[Free Registration/Login may be required to access all resource tools.] This concept teaches students to use similar triangles and proportions to find measurements indirectly. Students examine guided notes, review guided practice, watch...

[Free Registration/Login may be required to access all resource tools.] In this lesson students find unknown measurements indirectly using the ratios and proportions of similar figures. Students examine guided notes, review guided...

[Free Registration/Login may be required to access all resource tools.] In this lesson students use similar triangles and proportions to find measurements indirectly. Students examine guided notes, review guided practice, watch...

A succinct test for assessing geometry concepts. Assessment is scored online giving immediate feedback. An excellent assessment tool.

This interactive focuses on measuring objects using coins as units of measurement. They measure tools, trains, mice, and shoes.

2 OF 2 FOR ADDITIONAL TOPICS IN MATH. Students will use the coordinate plane and equations of lines and circles to describe figures; create the equation of a circle given the figure or use the structure of a given equation to determine a...

[Free Registration/Login may be required to access all resource tools.] Find angle measures using a protractor and the Angle Addition Postulate.

In this activity students explore the use of manipulatives to conduct simple geometry and measurement activities.

A guide to support parents as they work with their students in geometry and measurement word problems.

Students learn to explore relationships between units of measure and objects to be measured. They develop an understanding of length, area, and volume.

Determine and convert the measurement of given objects.

This resource allows users to test their geometry knowledge.

Explains the terms and symbols used to discuss line angles, what an angle is, and the types of angles. Includes short video lesson demonstrating how to use a protractor to measure an angle. [0:57]

Explores how to measure the length of a line segment through examples and a video lesson. [0:40]

This study guide on angles covers key vocabulary, ways to name angles, how to measure them, the Protractor Postulate and the Angle Addition Postulate, types of angles, congruent angles, angle bisectors, and angle pairs. It is available...

[Free Registration/Login may be required to access all resource tools.] Finding and understanding the angle measures of quadrilaterals.

[Free Registration/Login may be required to access all resource tools.] Find the degree measure of unknown angles in given quadrilaterals.

[Free Registration/Login may be required to access all resource tools.] Find the degree measure of an unknown angle in given triangles.

Study inscribed angles in semicircles and quarter-circles. What conjectures can you make about the measure of an inscribed angle in semi- or quarter-circles?

Explore the measurement of cylinders.