Paul's Online Math Notes provides free, downloadable notes for algebra, calculus and differential equations.
Free
24 alternativesMathPortal
vsVideo-Tutor
MathPortal vs Video-Tutor
How do MathPortal and Video-Tutor compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | MathPortal | Video-Tutor |
|---|---|---|
| What it is | Math Portal provides step-by-step calculators and solvers for equations, expressions, matrices and complex numbers. | Video-Tutor lists instructional videos on algebra, trigonometry, precalculus, calculus, chemistry, and physics. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | English |
| Alternatives |
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Sites similar to both MathPortal and Video-Tutor.
Coolmath offers free online math lessons, games and activities, including algebra and precalculus topics.
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Mathplanet provides free high-school courses in pre-algebra, Algebra 1, Algebra 2 and geometry.
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24 alternativesStitz-Zeager provides free, open precalculus materials covering college algebra, trigonometry, and precalculus.