In this task, 6th graders solve a fraction division problem by drawing a picture and/or using arithmetic. Aligns with 6.NS.A.1.

Arithmetic and problem solving using 2-step expressions.

In this KQED infographic, find out how much an adult in different-sized households needs to make to pay for basic monthly living expenses. In the accompanying classroom activity, students solve real-life problems involving rate and ratio...

This site offers games and lessons that teach basic math concepts such as area and volume, number patterns, time, etc. Games use familiar tasks such as shopping to reinforce math concepts. While the title of each page includes an English...

Want to practice addition and subtraction skills in a new and exciting way? Use this online math lesson card game activity.

This site gives a description of the geometric mean with a graphical representation. Be sure to use the links to related terms, everyday examples, interactive check point, more information, and challenges involving located in the...

This site has the view through Max's magnifying glass. The ants seem to be walking past him in a pattern, can you help him predict how many ants are coming next? Teachers will like the teacher's guide, activity sheet, and extra challenges.

Use this site to see how Max and Ruthie built a castle inside Max's room! Teachers will want to look through the extra challenges and the teacher's guide to help with creating engaging lesson plans.

Simulation where learners apply mathematics and economics concepts in the lemonade business. Learners set up a virtual lemonade stand and must determine production costs, product variables, and profits. Students record data collected on...

This site gives you math worksheets to save the teacher time and keep the students learning.

In Spanish. Hypatia of Alejandria was a great mathematician that from an early age taught and investigated almost all branches of mathematics. To remember her solve the crossword puzzle involving problems of arithmetic, geometry and...

The practice problem examines an arithmetic combination of two functions. The resource consists of an enlarged printable version of two graphs available in PDF format.

The practice problem examines an arithmetic combination of two functions. The resource consists of an enlarged printable version of two graphs available in PDF format.

[Free Registration/Login Required] This flipchart will help students understand the four basic arithmetic operations. There are activities to give them practice using them to solve problems. Assessment questions are included.

Students will practice their addition skills through this game. Lesson plan indicated for 1st-3rd grades.

Magic squares have been a fascinating topic in mathematics for centuries. They are formed by filling in all the squares with the numbers starting from one so that the sum of all rows, columns, and diagonals is the same. Instructions are...

Go from rags to riches as you advance through the levels in this "Who Wants to Be a Millionaire?," type multiplication game.

2000 basic addition worksheets are available at this web site. They can be printed and used for a variety of practice purposes. Some helpful hints are included to avoid mindless practice that could quickly become counter productive.

On this one page website sharpen your logic and addition skills while working on this challenge. The solution is available to double check your solution.

At this site students will practice collecting data and transferring the data into percentages. Lesson plan indicated for 6th grade.

On this one page website sharpen your logic and addition skills while working on this challenge. The solution is available to double check your solution.

MathWorld provides a detailed definition of addition.

2000 basic subtraction worksheets are available at this web site. They can be printed and used for a variety of practice purposes. Some helpful hints are included to avoid mindless practice that could quickly become counter productive.

This page offers a variety of math center ideas for general math and geometry. Instructions on setting up the center are not provided for most ideas, however, those lacking instructions are pretty self-evident.