MERLOT Materials

Algebra2go is a free unrestricted collection of pre-algebra and algebra related study materials designed to address the... see more

Large collection of platform independent, interactive, java applets and activities for K-12 mathematics and teacher... see more

This is the KHAN Academy homepage that has videos on all of the following topics: Calculus, Pre-calculus, Trigonometry,... see more

Directions for folding a square of paper into a 3-D cube.

Several math puzzles including pentominoes and tangrams.

A collection of 91 Euclidean geometry applets.

This site generates problems that test students' understanding of exponent rules. Hints and feedback are available

The purpose of Visual Fractions is to picture fractions and the operations on them.

"This virtual manipulative allows you to solve simple linear equations through the use of a balance beam. Unit blocks... see more

A fraction-operations variation on the game "Concentration".

This applet is part of the NCTM's Interactive Math Tools.

This java applet simulates drawing block and mat diagrams on isometric dot paper. Part of the NCTM Illuminations project.

This site provides information about all aspects of tessellations, from their history and development to complete... see more

A free online interactive tutorial for pre-algebra. An excellent resource for parents and educators.

Interactive tutorials on order of operations, word problems, fractions, number theory, percent, geometry, and integer... see more

An individual's ability to recall basic math concepts is essential for him/her to grasp higher-oder concepts. Students... see more

In this lesson, students use a 10 × 10 grid as a model for solving various types of percent problems. This model offers a... see more

Illustrative Mathematics (IM) in partnership with Open Up Resources have fully-developed an outstanding, free,... see more

Lines, segments, and rays are among the most fundamental objects in geometry, as well as Euler and Simpson lines. These... see more

This interactive applet allows the user to to enter the required steps to solve 3 different types of linear equations

Math lessons that are divided into four parts: math videos, study tips, practice questions, and step-by-step solutions.

A timed drill in simple addition, subtraction, multiplication, and division.

Resources to suppllement an 11-12th grade math text. Many of the activities are interactive. NOTE: Free membership for 7... see more

Develop your transformations skills. You will be able change shapes using rotations, reflections, translations or... see more