MERLOT Materials

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1-24 of 25 results for MERLOT Materials

A collection of Java applets - math puzzles and problem illustrations - that open eyes, each for its own reason.

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

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 series of tutorials on basic measurement theory, including such topics as experimental errors, measurement, accuracy... 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

Small interactive laboratory of Natural Numbers: The Prime numbers are the building blocks of the numbers. With this app... see more

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

A large collection of applets designed to demonstrate basic mathematics. Many foreign-language versions available.

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

A pattern block editor, allowing students to create pictures with the standard block shapes. Can color the shapes,... 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

Cryptarithms are puzzles obtained from arithmetic identities by replacing digits with letters. The problem is to recover... see more

This interactive simulation investigate the various facets of mathematical fraction

Application on addition of fractions. Working with italian pizzas, improper fractions and mixed fractions. The program... see more

The MetricConverter Java applet performs simple metric calculations and conversions.

Nonogram is a very famous logic puzzle that originated in Japan. However, its popularity started in England and spread to... see more

Applet demonstrates how to convert numerical numbers (such as .00341) to scientific notation (3.41 X 10^(-2)). User is... see more

Integers are transformed into small blocks. Math manipulative. Particle analogy. Positive and negative particles, to... see more

Get as many 21's as possible with 4 hands and a deck of 52 cards

This virtual manipulative from the National Library of Virtual Manipulatives emulates the traditional abacus.