Additional Online Math Resources
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Wolfram Alpha is an in-browser computational software that provides solutions to math problems, graphs, and a limited number of step-by-step solutions. It also is a powerful search engine.
Khan Academy is a free online learning platform that offers instructional videos, practice exercises, and personalized learning tools across subjects like math, science, history, and more. It aims to make high-quality education accessible to everyone, anywhere in the world.
Desmos is an interactive online graphing calculator and math tool designed to help students visualize and explore mathematical concepts. It supports functions, inequalities, data plots, and dynamic sliders, making math more engaging and intuitive.
GeoGebra is a dynamic mathematics software that combines geometry, algebra, calculus, and statistics in an interactive, visual platform. It’s widely used in education to help students explore and understand mathematical concepts through hands-on learning.
Mathispower4u is a free online math tutorial platform created by James Sousa, offering over 9,000 concise, ADA‑compliant video lessons covering topics from basic arithmetic through Calculus III (and beyond), organized by subject and course level. Its YouTube channel extends the reach, featuring mini‑lessons and live sessions to support self‑study, test prep, and problem-solving across a wide range of math topics
OpenStax is a nonprofit educational initiative based at Rice University that publishes peer‑reviewed, openly licensed textbooks—available free online and affordably in print—for subjects ranging from high school through college level. Established in 2012, it has grown into the world’s largest OER (Open Educational Resources) publisher, serving millions of students and saving billions in textbook costs across hundreds of institutions globally
Purplemath is a free, algebra-focused online learning platform that offers clear, informal lessons designed with struggling students in mind, emphasizing practical problem-solving strategies, common pitfalls, and homework formatting tips.
MathTV is a free educational platform offering thousands of video lessons on topics ranging from basic arithmetic and algebra to trigonometry and calculus, taught by multiple instructors to present diverse problem‐solving approaches. It’s run by a nonprofit committed to helping students who struggle with math, offering step‑by‑step walkthroughs of worked examples—supplements rather than replacements for textbooks.