Introduction: Google Classroom has become a popular platform for teachers and students to collaborate and engage in online learning. To enhance your Google Classroom experience, here are 20 amazing free sites and apps that can be integrated seamlessly with Google Classroom.

1. Kahoot!: Engage your students with interactive quizzes and games using Kahoot! This platform allows you to create engaging learning experiences by incorporating gamification into your lessons.
2. Edpuzzle: Make your videos interactive by using Edpuzzle. This tool enables you to add questions, comments, and quizzes to any video, making it more engaging and interactive for your students.
3. Quizlet: Enhance your students’ learning with Quizlet. This platform offers a variety of study sets and tools such as flashcards, quizzes, and games to help students review and reinforce their knowledge.
4. Pear Deck: Increase student engagement during presentations with Pear Deck. This tool allows you to create interactive presentations where students can actively participate, answer questions, and provide feedback in real time.
5. Nearpod: Transform your lessons into interactive experiences using Nearpod. This platform enables you to create engaging slide decks with interactive elements such as quizzes, polls, virtual field trips, and more.
6. Screencastify: Create instructional videos and screencasts with Screencastify. This screen recording tool allows you to record your screen, webcam, or both, making it easy to explain complex concepts or demonstrate processes to your students.
7. Adobe Spark: Encourage creativity in your classroom with Adobe Spark. This suite of tools allows students to create stunning graphics, web pages, and videos to showcase their learning in a visually appealing and engaging way.
8. Flipgrid: Foster collaboration and discussion among your students with Flipgrid. This video discussion platform enables students to record short videos to share their thoughts, ideas, and reflections with their peers.
9. Padlet: Enhance classroom discussions and collaboration with Padlet. This virtual bulletin board allows students to post and share ideas, and multimedia content, and collaborate in real-time.
10. Canva: Create visually appealing presentations, infographics, and posters with Canva. This graphic design tool offers a wide range of templates and customizations to help students showcase their creativity.
11. Desmos: Engage students in math and science with Desmos. This online graphing calculator and interactive tool enable students to explore and visualize mathematical concepts in a dynamic and interactive way.
12. Flippity: Transform Google Sheets into interactive games and activities using Flippity. This versatile tool allows you to create flashcards, quizzes, bingo boards, and more to make learning fun and engaging for your students.
13. Kami: Annotate PDFs and collaborate in real time with Kami. This tool enables students to highlight, take notes, draw, and collaborate on PDF documents, making it seamless to work together on assignments and projects.
14. Storyboard That: Foster creativity and storytelling with Storyboard That. This tool allows students to create storyboards, comics, and visual narratives to express their ideas and demonstrate their understanding of a subject.
15. Typing.com: Improve your students’ typing skills with Typing.com. This platform offers typing lessons, games, and activities to help students develop proper typing techniques and increase their typing speed.
16. Grammarly: Enhance your students’ writing skills with Grammarly. This online writing assistant provides grammar and spelling suggestions, helping students improve their writing and communication.
17. Soundtrap: Enable students to create and edit music collaboratively with Soundtrap. This online music studio allows students to compose, record, and remix music, promoting creativity and collaboration.
18. Pixton EDU: Stimulate creativity and storytelling with Pixton EDU. This comic creation tool enables students to design and illustrate their own comics, engaging them in various subjects and concepts.
19. Tinkercad: Introduce students to 3D design and modeling with Tinkercad. This web-based tool enables students to create and design 3D models, fostering creativity and problem-solving skills.
20. Google Arts & Culture: Inspire students with virtual tours and artworks from around the world using Google Arts & Culture. This platform allows students to explore museums, historical sites, and artworks, deepening their understanding of different cultures and art forms.

Conclusion: These 20 amazing free sites and apps provide educators with a range of tools to enhance their Google Classroom experience. Whether it’s gamifying learning, fostering collaboration, or promoting creativity, these tools can help create engaging and interactive learning environments for students. Incorporate these resources into your Google Classroom and unlock a world of possibilities for both teachers and learners.