MERLOT Materials

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1-24 of 42 results for Materials Submitted by Kurt Cogswell

This site consists of a collection of plotting and solving applets featuring a uniform user interface. This site was... see more

Graphs one or more functions of a single variable, with zoom in/out and other nice features.

A collection of applets that demonstrate basic geometric concepts.

This site contains an extensive collection of java applets involving probability miscellany and puzzles. Written by... see more

This applet graphs the Poisson and normal approximations to a specified binomial distribution. The user may select the... see more

Box Dimension is a Java-applet based page that allows students to compute box-counting dimensions for a variety of... see more

This manipulative allows you to construct two triangles from various combinations of sides and angles, then manipulate... see more

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

Visual explanation of the least squares procedure.

This site is part of the NCTM's Student i-Math Investigations website. It introduces the regression line and incorporates... see more

Visually generates conics as locii of perpendicular bisectors.

This site makes possible interactive exploration of the mathematics involved in some aspects of African and Native... see more

A collection of applets that demonstrate advanced geometric concepts.

This site contains an extensive collection of java applets involving goemetry miscellany and puzzles. Written by... see more

Java Sketchpad is a tool for quickly and easily generating interactive applets that demonstrate concepts in plane and/or... see more

Three vectors (forces) can be independently manipulated, with the net force being computed for each configuration.

This is the May 2001 version of Alexander Bogomolny's "Cut The Knot!" column. It discusses the game of Nim and variants.... see more

VassarStats is a useful and user-friendly tool for performing basic statistical computations.

An excellent group theoretic approach to the popular Rubik's cube game.

Grapher allows the user to enter a function of a single variable with up to three parameters, then vary the parameter... see more

This site is part of the NCTM's Student i-Math Investigations website. It uses algebra and discrete mathematics to... see more

This applet requires the user to obtain the standard and general form of a parabola from its graph.

This Java applet demonstrates the use of a normal distribution to approximate a binomial distribution. Correction for... see more

Visual demonstration of existence of centroid of a triangle.