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Purplemath contains about 40 different lessons on various algebra topics. The lessons are divided into five different sections: preliminary topics, beginning algebra, intermediate algebra, advanced algebra, and word problems. The lessons give clear explanations, tips, hints, and numerous example problems, and cover everything from absolute value to graphing to logarithms.
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Concepts
absolute value, algebra review, completing the square, complex numbers, distance formula, domain, exponents, factoring, factors, functions, graphing, graphs, greatest common factor, inequalities, inflection, least common multiple, linear, linear inequalities, negative numbers, order of operations, percents, quadratic formula, radicals, range, scientific notation, slope, variables, word problems
Additional Tags
advanced algebra, algebra, basic algebra, differentiability, intermediate algebra, percentage, pre-algebra, quadratic, quadratics, unknown, gcf, lcm, purplemath, algebra and resources, factor, function, graph, inequality, intercept, linear inequality, percent, radical, variable, y-intercept, basic review for algebra i
Classroom Considerations
- Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)