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Khan Academy

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Free online education with full coverage of mathematical science

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At a glance

Explore the listed capabilities, then check the details that matter to you.

  • Free, ad‑free learning platform
  • Comprehensive K–12 math coverage
  • Interactive practice with instant feedback
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Overview

Khan Academy is a non-profit online learning platform designed to make high-quality education accessible to anyone, anywhere. With thousands of free video lessons, articles, and interactive exercises, it covers core subjects such as math, science, computing, economics, history, test prep, and early learning. The platform adapts to each learner’s pace, offering personalized practice and instant feedback so students can master concepts step by step.

Learners can track their progress through detailed dashboards, while teachers, parents, and tutors gain powerful tools to assign content, monitor performance, and identify learning gaps in real time. Khan Academy’s curriculum is standards-aligned in many regions and is widely used in classrooms, after-school programs, and homeschooling environments. In addition, specialized courses support preparation for exams like the SAT, LSAT, and AP subjects.

Khan Academy operates without ads or subscription fees and is supported by donations, ensuring that its resources remain freely available. Its multilingual content and accessibility-friendly design make it useful for diverse learners, including young children, adult learners, and students returning to foundational skills. Whether you’re building confidence in basic arithmetic, exploring advanced calculus, or reinforcing classroom lessons, Khan Academy offers a structured, engaging way to learn at your own pace.

Pricing

Free

Detailed plans have not been confirmed in our catalog. Check the official website for current limits and billing terms.

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Prices and limits may change. Confirm the currency, billing period, seat minimum and usage caps on the official website.

Use Cases

  • Supplement classroom instruction with videos and exercises that explain core math and science concepts in a step‑by‑step, visual way.
  • Help K–12 students fill learning gaps and build strong foundations by assigning personalized practice sets and tracking their progress over time.
  • Support exam preparation for SAT, AP, LSAT, and other standardized tests using structured study plans, topic breakdowns, and targeted practice.
  • Enable homeschooling families to follow a clear, grade‑level curriculum with ready‑made lessons, practice, and progress reports for each child.
  • Provide adult learners with a flexible way to review fundamental math or explore new subjects such as economics, computing, or statistics.

Features

Free, ad‑free learning platform

Comprehensive K–12 math coverage

Interactive practice with instant feedback

Personalized learning paths and mastery

Teacher and parent progress dashboards

Standards‑aligned classroom resources

Test prep for SAT, AP, LSAT and more

Multilingual and accessibility support

Reviews

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FAQ

Is Khan Academy really free to use?

Yes. Khan Academy is run as a non‑profit organization, and all core learning content, including videos, exercises, and teacher tools, is available for free without ads or subscription fees.

What subjects and grade levels does Khan Academy cover?

Khan Academy offers learning materials for early learners through adult students, with particularly deep coverage of K–12 math. It also includes science, computing, economics, history, test prep, and more, organized by topic and grade level where available.

Can teachers and parents track student progress on Khan Academy?

Yes. Teachers and parents can create class or child accounts, assign specific courses and exercises, and view detailed reports on progress, time spent, and areas that need more practice.

Does Khan Academy issue certificates or official credits?

Khan Academy does not typically issue formal certificates or academic credits. It focuses on mastery learning and progress tracking, which you can share with teachers or programs that recognize it as supplemental learning.

Do I need to install any software to use Khan Academy?

No additional software is required. You can access Khan Academy through a modern web browser or its official mobile apps. A stable internet connection is recommended for streaming videos and syncing progress.

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