November 29, 2023
MacBook Pro on table beside white iMac and Magic Mouse

In today’s digital age, the internet offers a vast array of educational resources and tools that can greatly enhance the learning experience for high school students. From interactive simulations to educational videos and study aids, there are numerous websites available that provide free access to high-quality educational content. In this article, we will explore 22 great free websites for high school students, covering a wide range of subjects and offering valuable resources to support their academic journey.

MacBook Pro on table beside white iMac and Magic Mouse

1. Khan Academy (

Khan Academy is a renowned platform that offers free educational videos, practice exercises, and personalized learning journeys in various subjects such as math, science, history, and more. It provides comprehensive lessons and practice materials aligned with high school curriculum standards.

2. TED-Ed (

TED-Ed is an excellent resource for high school students looking to expand their knowledge through engaging and thought-provoking videos. It features a wide range of educational talks on diverse topics, delivered by experts and educators.

3. Duolingo (

Duolingo is a popular language-learning platform that offers free interactive lessons in multiple languages. High school students can use this website to practice and improve their language skills, making it a valuable tool for language classes or personal enrichment.

4. National Geographic Education (

National Geographic Education provides a wealth of educational resources, including maps, articles, videos, and activities that cover various subjects, including geography, science, and social studies. It offers a unique opportunity for high school students to explore the world and expand their understanding of different cultures and environments.

5. Project Gutenberg (

Project Gutenberg is a digital library that offers over 60,000 free eBooks. High school students can access classic literature, historical texts, and other educational materials, making it a valuable resource for English literature and research projects.

6. Smithsonian Learning Lab (

The Smithsonian Learning Lab provides access to millions of digital resources, including images, videos, articles, and interactive activities. It covers a wide range of subjects and allows high school students to explore various topics in depth.

7. CK-12 (

CK-12 offers free online textbooks, videos, and interactive exercises in math, science, social studies, and more. It provides comprehensive resources aligned with high school curriculum standards and allows students to learn at their own pace.

8. Coursera for High School (

Coursera for High School offers free online courses from top universities and institutions. High school students can explore a variety of subjects and even earn certificates for completing courses, providing valuable enrichment opportunities and college-level learning experiences.

9. NASA Kids’ Club (

NASA Kids’ Club is an interactive website that introduces high school students to the wonders of space exploration and scientific discovery. It offers games, puzzles, videos, and articles to engage students and foster their interest in STEM subjects.

10. Crash Course (

Crash Course is a YouTube channel featuring educational videos on a wide range of subjects, including history, science, literature, and more. The videos are engaging and concise, making complex topics more accessible and enjoyable for high school students.

11. Wolfram Alpha (

Wolfram Alpha is a computational knowledge engine that provides instant answers and solutions to a wide range of questions and problems. It is a valuable tool for high school students studying math, science, and other subjects that require computational analysis.

12. Codecademy (

Codecademy offers free coding lessons and interactive exercises for high school students interested in learning programming languages. It provides a hands-on approach to coding and allows students to develop valuable computational thinking and problem-solving skills.

13. Google Arts & Culture (

Google Arts & Culture provides access to high-resolution images and virtual tours of renowned artworks and cultural landmarks from around the world. It offers an immersive learning experience, allowing high school students to explore art, history, and culture.

14. Smithsonian National Air and Space Museum (

The Smithsonian National Air and Space Museum’s website offers virtual tours, educational resources, and interactive exhibits related to aviation and space exploration. High school students can delve into the fascinating world of aerospace and gain insights into scientific advancements.

15. BBC Bitesize (

BBC Bitesize offers free educational resources and revision materials for high school students in various subjects, including math, science, English, and more. It provides interactive quizzes, videos, and study guides to support learning and exam preparation.

16. MIT OpenCourseWare (

MIT OpenCourseWare provides free access to course materials from actual MIT courses. High school students can explore subjects in depth and access lecture notes, assignments, and even video lectures from esteemed professors.

17. Smithsonian’s History Explorer (

Smithsonian’s History Explorer offers a collection of historical artifacts, documents, and lesson plans to support the teaching and learning of history. High school students can engage with primary sources and gain a deeper understanding of significant events in history.

18. Quizlet (

Quizlet is a platform that offers flashcards, quizzes, and study games to help high school students review and reinforce their learning. It allows students to create their own study materials or access existing ones shared by other users.

19. Library of Congress (

The Library of Congress provides access to a vast collection of digital resources, including historical documents, photographs, maps, and recordings. High school students can conduct research, explore primary sources, and gain insights into American history and culture.

20. Virtual Math Lab (

The Virtual Math Lab is a comprehensive resource for high school students studying math. It offers explanations, examples, and interactive practice exercises to support students’ understanding of various mathematical concepts.

21. Quizizz (

Quizizz is an online platform that allows high school students to participate in interactive quizzes and review sessions. It offers a fun and engaging way to assess knowledge and reinforce learning in various subjects.

22. Smithsonian Science Education Center (

The Smithsonian Science Education Center provides free educational resources and professional development opportunities for science teachers and students. High school students can access interactive simulations, videos, and lesson plans to deepen their understanding of scientific concepts.


In conclusion, the internet offers a wealth of free educational websites that can greatly enrich the learning experience of high school students. From comprehensive subject resources to interactive simulations and study aids, these websites provide valuable tools and materials to support students’ academic journey. By exploring and utilizing these 22 great free websites for high school, students can enhance their knowledge, improve their skills, and develop a lifelong love for learning. Embracing the power of technology and utilizing these resources can contribute to a well-rounded education and prepare students for success in the 21st century.