MERLOT Materials

Show results for

Filter by

1-24 of 42 results for discipline "Developmental Mathematics"

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

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

A collection of 91 Euclidean geometry applets.

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

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.

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

A page of Java applets to demonstrate basic geometry.

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

Using this virtual manipulative you may: Solve unit conversion problems Create your own unit conversion problems

The Sliding Piece Puzzle is quite popular, the rules are simple but it requires deep thought. The object is to move the... 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

Directions for constructing a geodesic dome from newsprint.

Interactive Micrometer calipers applet.

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

Interactive Vernier caliper applet.