MERLOT Materials

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145-168 of 735 results for discipline "Mathematics and Statistics"

This applet simulates experiments using 2 x 2 contingency tables. You specify the population proportions and the sample... see more

This applet demonstrates that even a "small" effect can be important under some circumstances. Applicants from two groups... see more

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

To calculate the value of apple, orange, pear from 3 purchases. About mental arithmetic, with a pre-algebra tool... see more

A virtual manipulative to help students balnce linear equations in one variable.  

This site contains an interactive applet that shows a step-by-step graphic proof of the Pythagoras' theorem.

A JavaScript to convert numbers between several bases: binary, ternary, hexadecimal, decimal, octal, quintal

Marbles bounce down an array of pegs. The resulting binomial distribution is displayed graphically in real time. A... see more

Students randomly sample individuals from three different ethnic groups and record their ABO blood types. Students then... see more

This resource introduces Buffon’s Coin Problem and Buffon’s Need Problem and provides applets to help illustrate the... see more

Differential Equations visualization tool

This applet demonstrates the central limit theorem using simulated dice-rolling experiments. An "experiment" consists of... see more

Visual demonstration of existence of centroid of a triangle.

Includes teacher generated activities. A section of the coast line is randomly given an angle (two lines), resulting in a... see more

Illustrates the relationship between exterior common tangents of 3 cirlces.

The Greek mathematician Archimedes approximated pi by inscribing and circumscribing polygons about a circle and... see more

Official Calculator of the Roman Empire

This applet simulates experiments using 2 x 2 contingency tables. You specify the population proportions and the sample... see more

Curved Spaces is a flight simulator for multiconnected universes. Such toy universes are the 3D analog of the torus and... see more

Constructs a decision tree and indicates the optimal choices. Includes two kinds of branches: probability and choice.

This site provides a Java applet that graphs approximate solutions to ODE's using various methods: Runge-Kutta, Euler,... see more

dfield and pplane are tools to plot direction fields and phase plane portraits of ordinary differential equations.... see more

This applet allows users to generate dotplots by clicking the resample button and then guess the mean, median, standard... see more

The goal of this site is to visualize the mathematical structure behind M.C. Escher's picture called "Print Gallery"... see more