In this online math worksheet, students find the surface area of solid shapes given their dimensions. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific...

In this online math worksheet, students calculate the surface area of a variety of solid figures. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific...

Students play roll of fictional radio disk jockeys. They allocate their daily program time into fractional time slots for the playing of specified catagories of music and commercial advertisements.

Sixth graders examine currency by completing monetary equations.  For this economics lesson, 6th graders participate in a numbers experiment where they roll a die and earn money based on their roll.  Students compete for their...

Fourth graders using the idea of "how many more squirts" fill a container to develop multiplicative thinking. They also investigate the idea of conservation of volume when working with oddly shaped containers. They attempt to use...

Second graders use mental math in calculations involving addition and subtraction. They study doubles facts to work out addition problems mentally using part and or whole reasoning.

Students use the internet to investigate public examples of sculpture. They reflect upon the possibility of being a reference of lifestyles that can exist in a society. A variety of media sources serve as inspiration for the...

Students learn the importance of math accuracy and, more specifically, that knowing how to add, subtract, multiply, and divide fractions make life easier for everyone. To help students come to this understanding, they are assigned to a...

Practice adding and subtracting mixed numbers with different denominators. No regrouping required.

Add two fractions with the like denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Use Glencoe's randomly generated self-checking quiz to test your knowledge of adding and subtracting fractions with like denominators. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of...

Students learn about the concept of adding algebraic fractions by exploring a tutorial. They can then test their knowledge by taking a ten question assessment that increases in difficulty as they correctly answer questions.

Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of adding and subtracting fractions with different denominators. Each question has a "Hint" link to help. Choose the correct answer for each...

Use this site to learn how to add and subtract algebraic fractions, even if there aren't common denominators. Provides plenty of examples.

Challenge problems involving adding and subtracting fractions that have unlike denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice adding and subtracting mixed numbers with common (like) denominators. Some items require regrouping. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice solving fraction addition and subtraction word problems. The fractions in these problems have unlike denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...

This Math Page tutorial explains how to add and subtract fractions and features a practice section at the very end of the lesson.

Practice solving word problems by adding and subtracting fractions with like denominators. Gaby ate 2 slices of pie and Daniel ate 2. If there were 10 slices of pie all together, what fraction did they eat? Students receive immediate...

Practice subtracting fractions that have different denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice solving word problems by adding and subtracting fractions. The fractions used in these problems have like (common) denominators.

Short tutorial explaining how to add and subtract fractions, whole numbers, and mixed numbers. Includes example problems to try.

How would you add 2 1/2 and 2/3? How would you find the difference between 2 1/2 and 2/3? Students continue to develop strategies for adding and subtracting fractions.

Tutorial demonstrates how to add and subtract fractions.