MERLOT Materials

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

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

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

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

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

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

This is an interactive tutorial which addresses all aspects of fractions in a visual manner.

All about zero.

This manipulative allows you to construct factor tree(s) of prime factors for one or two numbers, and then from the prime... see more

A StAIR or Stand-Alone Instructional Resource is a resource designed to help teach certain objectives without an... see more

This is a practice quiz students can take either in class or out of class. Answers are provided as short videos that... see more

Customizable and printable negative exponents worksheet. The website allows you to customize the worksheet with up to 30... see more

Basic tool for to experiment with fractions: The app lets you view the fractions represented in the form of overlapping... see more

This is a lesson designed to integrate technology, social studies, reading, and math. I used this lesson with pictures... see more

Touch Fraction: (Android interactive fraction) About fractions, and the construction of the rational numbers. Fractions:... see more

Mathway is a mathematics problem solving tool where students can select their math course - Basic Math, Pre-Algebra,... see more

Old Egyptian Fractions at MathCats (Web and android version) Old Egyptian Math Cats knew fractions like 1/2 or 1/4 (one... see more

Math Water Table is an online liquid simulator. (Former obbliq) To get the area of a limited number of shapes (rectangles... see more

Presents a calculator with only a few numbers and functions that work, and asks the user to generate the numbers 1-15... see more

Touch Pythagoras: The Pythagorean Theorem Interactive. You can change the lengths of the legs (dragging). You can change... see more

This applet presents a variety of visual fraction comparison exercises. It is part of the National Library of Virtual... see more

This applet allows students to individually practice working with relationships among fractions and ways of combining... see more

Least Common Denominator presents a timed game that requires students to rename pairs of fractions in a common... see more

This learning object is a part of the shodor organization's series of sites which are geared to k-12 math education.... see more