Students write story problems which can only be solved with the application of multiplication facts. They write an extra fact that isn't needed to solve. When their partners do the problems, they must cross out the fact that they do need.

High schoolers explore the basic building blocks of our planet.  In this minerals lesson students begin the process of forensics on the basis of investigation and drawing conclusions from observations. 

Students examine the basic types of pumps. They build a gravity-driven water pump and solve a mystery using their knowledge of pressures and pumps.

This tutorial offers definitions, examples, and practice problems for looking at various components of terms and for simplifying algebraic expressions.

This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...

Part one of three; The March 2006 8th grade Math test from the State of New York. The test is 27 multiple choice questions dealing with topics such as algebra (translating into algebraic terms, simplifying expressions, evaluating...

This WebMath site offers assistance with simplifying algebraic terms involving exponents or powers.

College professor Dan Bach offers a review of various basic topics in arithmetic, pre-algebra, and algebra. Order of operations, exponents, square roots, variables, and combining terms are just a few of the many topics covered.

The glossary consists of mathematical terms used in integrated algebra. Definitions and examples are included. The resource is intended for teacher use only.

Heres a comprehensive review of the basics of algebra. WyzAnt includes lessons on varied topics, calculators that show step-by-step solutions, and interactive worksheets for practicing and testing your skills. Just choose a topic and use...

Simplify algebraic expressions by combining like terms. Coefficients on some terms are negative. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice combining like terms for expressions that have rational coefficients. This requires adding and subtracting fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...

Provides a thorough step-by-step approach to combining like terms. Takes the student through important vocabulary used, as well as examples to help explain the topic. Several pages of notes are offered along with relevant links at the end.

A practice quiz on combining like terms where there are negative coefficients. Includes hints.

A practice quiz on combining like terms where there are negative coefficients. Includes hints.

Site contains a math glossary and terms on algebra for kids. Learn the definitions used in this mathematics subject such as variable, exponent, and equation.