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|Online calculators for the slope and y-intercept of linear equations; standard deviations; mean, mode, and range; the Pythagorean Theorem; and properties of geometric figures such as triangles, squares, circles (circumference given area; area given diameter; etc.), and rectangles (perimeter, area, and polygon diagonals). Conversion calculators convert quantities of area, distance, temperature, time, volume, and weight. Each calculator also includes illustrated definitions.|
|Levels:||Late Elem. (3-5), Middle School (6-8), High School (9-12)|
|Resource Types:||Calculators, Definitions, Web Interactive/Java|
|Math Topics:||Graphing Equations, Measurement, Triangles and Other Polygons, Data Analysis|
The Math Forum is a research and educational enterprise of the Drexel University School of Education.