Skip Discover Education Main Navigation

Math Homework Help > Web Resources

General
WebMath - Explores topics in arithmetic, K-8 math, trigonometry, calculus, and everything in between. Features a drop-down menu with links to the most common math questions.
Ask Dr. Math - Considers questions on prealgebra, algebra, geometry, trigonometry, precalculus, calculus, and college math. Have a stubborn math question? Submit it to Dr. Math for a step-by-step, easy-to-follow explanation.
The MathPage - Surveys the basics of arithmetic, prealgebra, algebra, plane geometry, trigonometry, precalculus, and calculus with interactive, online lessons.
Dan's Math@Home Page - Includes everything from basic arithmetic to statistics, linear algebra, number theory, and calculus.
Basic College Mathematics - Reviews such topics as multiplying and dividing fractions; decimals; ratio and proportion; percent; measurement; and basic algebra.
Math Stories.com - Considers strategies for solving word problems, including finding a pattern, working backwards, and making a chart. Site for grades 1-6.
AAA Math - Provides a comprehensive set of interactive math lessons for grades 1-8. Subjects include addition, subtraction, counting, estimation, exponents, fractions, graphs, mental math, geometry, and statistics.
Math for Morons Like Us - Highlights common problems and questions students face in prealgebra, algebra, geometry, algebra II, and calculus classes. Also provides message boards and a formula database.
Cool Math.com - Ignites interest in math with games, puzzles, and lessons on all K-12 math subjects.
Math Homework Helper - Answers questions on numbers and formulas; factors and fractions; measurement; and money problems.
Frank Potter's Science Gems - Mathematics - Connects math and science with links on math problems in physics, chemistry, and biology.
QuickMath - Illustrates simplifying algebraic expressions, solving equations, and graphs of equations and inequalities with an online calculator.
The Math Forum - Displays a problem of the week, along with puzzles, brainteasers, and plenty of information for teachers and parents.
Topics in Mathematics - Math Archives - Identifies links for all math-related subjects, including abstract algebra, precalculus, fractals, statistics, and math in art and music.
Harcourt Animated Math Glossary - Defines important math terms for grades 1-6, from congruent figures to ordinal numbers.
Math Dictionary for Kids - Includes definitions of concepts from arithmetic, algebra, and geometry. Great for grades 1-8.
Superkids Math Worksheets - Creates worksheets on math topics for grades K-8, including addition, subtraction, multiplication, division, order of operations, fractions, rounding, averages, factorials, and exponents.
Dave's Math Tables - Provides common formulas for algebra, geometry, trigonometry, statistics, calculus, and more.
Favorite Mathematical Constants - Defines useful mathematical constants including pi and special logarithms. Best for advanced students.
Numbers and Operations
A+ Math - Introduces addition, subtraction, multiplication, division, decimals, fractions, order of operations, and counting money with online games and worksheets.
Algebra
Abstract Algebra Online - Presents definitions and theorems from abstract algebra, including basic group theory, polynomials, abelian groups, unique factorization, and commutative rings.
Introduction to Algebra - Addresses key concepts in prealgebra and algebra, including variables, expressions, equations, simplifying equations, and combining like terms.
SOS Math (Algebra) - Supplements in-class lessons on quadratic equations, polynomial factorization, solving equations, and inverse functions with online tutorials.
Algebra.help - Provides a collection of lessons, calculators, and worksheets on basic algebra concepts, including factoring, simplifying polynomials, order of operations, and graphing.
College Algebra Tutorial - Explores exponents and radicals; factoring; linear and quadratic equations; complex numbers; functions and graphs; and exponential and logarithmic equations.
IMO Interactive Mathematics On-Line - Peruses topics in algebra and geometry, as well as provides an overview of chaos theory.
Algebra Worksheet Generator - Creates algebra worksheets with problems on one- and two-step equations, simplifying expressions, distributive property, and quadratics.
Geometry
Geometry Formulas and Facts - Offers formulas and lessons on two- and three-dimensional geometry, including the Cartesian coordinate system, graphing polygons, ellipses, parabolas, and fractal curves.
Basics in Geometry - Introduces angles and lines; conditionals, unions, and intersections; and measurement problems. Also includes a glossary of Greek prefixes and sample problems.
The Geometry Junkyard - Contains everything you need to know about geometry, from circles and polygons to fractals and symmetry.
Euclid's Elements - Reviews Euclidian geometry with Euclidís original work translated in English. Covers circles, proportions, angles, and geometric proofs.
Trigonometry
Dave's Short Course in Trigonometry - Introduces sine, cosine, tangent, slope, trigonometric functions and inverses, and the trigonometry of right triangles.
Calculus
Graphics for the Calculus Classroom - Features animations of differentials and differences, Archimedesís calculation of pi, functions, secants and tangents, trigonometric limits, and the number e.
Karl's Calculus Tutor - Presents online lessons on limits, continuity, derivatives, exponentials and logarithms, and trigonometric functions.
Sponsored Links