Early College - Valparaiso

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Videos and practice questions on the different ways to convert measurements from Khan Academy.

Videos, practice questions, and quizzes from Khan Academy on all aspects of geometry: area, perimeter, linear equations, circles, angles, polygons, Pythagorean Theorem .

Videos, practice questions, and quizzes from Khan Academy on all aspects of trigonometry: sine, cosine, triangles, trigonometric functions.

Videos and practice questions on central tendency and normal distributions (mean, median, mode) from Khan Academy.

Video and practice questions on ways to represent data from Khan Academy.

Videos and practice on direct and inverse variations from Khan Academy.