Scratch is a high-level block-based visual programming language and website aimed primarily at children as an educational tool for programming, with a target audience of ages 8 to 16. Users on the site, called Scratchers, can create projects on the website using a block-like interface. Projects can be exported to HTML5JavaScriptAndroid apps and EXE files using external tools. The service is developed by the MIT Media Lab, has been translated into 70+ languages, and is used in most parts of the world.Scratch is taught and used in after-school centers, schools, and colleges, as well as other public knowledge institutions. As of May 8, 2022, community statistics on the language's official website show more than 104 million projects shared by over 90 million users, over 686 million total projects ever created (including unshared projects), and more than 100 million monthly website visits.

https://scratch.mit.edu/

https://scratch.mit.edu/download/

https://en.wikipedia.org/wiki/Scratch_%28programming_language%29

https://baike.baidu.com/item/Scratch/15493636

https://scratch.mit.edu/statistics/

 

 


  1. Publishing, D. K. (2014). Help Your Kids with Computer Coding. DK ADULT. Retrieved from https://book.douban.com/subject/26147753/
  2. Sweigart, A. (2016). Scratch Programming Playground. No Starch Press.Retrieved from https://book.douban.com/subject/30295777/
  3. Vorderman, C. (2016). Computer Coding Projects For Kids. DK Children.Retrieved from https://book.douban.com/subject/30295784/
  4. Woodcock, J. (2015). Coding Games in Scratch. DK Children.Retrieved from https://book.douban.com/subject/26937722/

  1.  https://www.douban.com/doulist/109591842/(47 books)
  2. Aludden, J., & Gambel, F. (2017). Coding for Kids. White Star.Retrieved from https://book.douban.com/subject/30295789/
  3. Bers, M. U., & Resnick, M. (2015). The Official ScratchJr Book. No Starch Press.Retrieved from https://book.douban.com/subject/26808435/
  4. Breen, D. (2016a). Creating Digital Animations. John Wiley.Retrieved from https://book.douban.com/subject/30295774/
  5. Breen, D. (2016b). Designing Digital Games. John Wiley.Retrieved from https://book.douban.com/subject/30295775/
  6. DK. (2015a). Coding With Scratch Made Easy Ages 5-9 Key Stage 1. DK Children.Retrieved from https://book.douban.com/subject/30295781/
  7. DK. (2015b). Coding with Scratch Workbook. DK Publishing.Retrieved from https://book.douban.com/subject/27003082/
  8. Jr, J. L. F. (2014). Scratch 2.0 Programming for Teens. Cengage Learning PTR.Retrieved from https://book.douban.com/subject/30295807/
  9. Lyons, H. (2018a). Develop Helpful Apps. Wayland.Retrieved from https://book.douban.com/subject/30295797/
  10. Lyons, H. (2018b). Games and Animation. Wayland.Retrieved from https://book.douban.com/subject/30295790/
  11. Lyons, H., & Tweedale, E. (2016). A Beginner‘s Guide to Our Digital World. Wayland.Retrieved from https://book.douban.com/subject/30295791/
  12. Lyons, H., & Tweedale, E. (2017a). Learn to Program. Wayland.Retrieved from https://book.douban.com/subject/30295792/
  13. Lyons, H., & Tweedale, E. (2017b). Staying Safe Online. Wayland.Retrieved from https://book.douban.com/subject/30295793/
  14. McCue, C. (2014). Coding For Kids For Dummies. For Dummies.Retrieved from https://book.douban.com/subject/26434205/
  15. Over, A. (2018). Scratch and Draw Construction Site. Imagine That.Retrieved from https://book.douban.com/subject/30295805/
  16. Ph.D, C. M., & Ph.D, S. G. (2018). Helping Kids with Coding For Dummies. Wiley.Retrieved from https://book.douban.com/subject/30192875/
  17. Project, T. L. (2013). Super Scratch Programming Adventure! No Starch Press.Retrieved from https://book.douban.com/subject/26808440/
  18. Publishing, D. K. (2014). Help Your Kids with Computer Coding. DK ADULT.Retrieved from https://book.douban.com/subject/26147753/
  19. Rukman, J. (2018). The Everything Kids’ Scratch Coding Book. Everything.Retrieved from https://book.douban.com/subject/30295794/
  20. Scholastic. (2018). Wizarding World. Scholastic.Retrieved from https://book.douban.com/subject/30295808/
  21. Sweigart, A. (2016). Scratch Programming Playground. No Starch Press.Retrieved from https://book.douban.com/subject/30295777/
  22. Takeuchi, D. J. (2015). Animation for Kids with Scratch Programming. MentorsCloud.Retrieved from https://book.douban.com/subject/30295801/
  23. Tweedale, E. (2017). How to Code 2.0. QED Publishing.Retrieved from https://book.douban.com/subject/30295806/
  24. Vorderman, C. (2014). Computer Coding for Kids. DK Children.Retrieved from https://book.douban.com/subject/30295782/
  25. Vorderman, C. (2015). Computer Coding Games for Kids. DK Children.Retrieved from https://book.douban.com/subject/30295778/
  26. Vorderman, C. (2016a). Coding In Scratch For Games Made Easy Ages 8-12 Key Stage 2. DK Children.Retrieved from https://book.douban.com/subject/30295787/
  27. Vorderman, C. (2016b). Coding Projects with Scratch Made Easy Ages 8-12 Key Stage 2. DK Children.Retrieved from https://book.douban.com/subject/30295785/
  28. Vorderman, C. (2016c). Computer Coding Projects For Kids. DK Children.Retrieved from https://book.douban.com/subject/30295784/
  29. Vorderman, C. (2017). Scratch Challenge Made Easy. DK Children.Retrieved from https://book.douban.com/subject/30295786/
  30. Wainewright, M. (2016). How to Code. Sterling Children‘s Books.Retrieved from https://book.douban.com/subject/30295800/
  31. Wainewright, M. (2017). Code Your Own Games! Sterling Children’s Books.Retrieved from https://book.douban.com/subject/30295780/
  32. Wainewright, M. (2018). I’m an Advanced Scratch Coder. Wayland.Retrieved from https://book.douban.com/subject/30295804/
  33. Woodcock, J. (2015). Coding Games in Scratch. DK Children.Retrieved from https://book.douban.com/subject/26937722/
  34. Woodcock, J. (2019). Coding Games in Scratch(2nd). DK Publishing.Retrieved from https://book.douban.com/subject/30295802/
  35. Woodcock, J., & Setford, S. (2016a). Coding in Scratch. DK Publishing.Retrieved from https://book.douban.com/subject/30295783/
  36. Woodcock, J., & Setford, S. (2016b). DK Workbooks. DK Publishing.Retrieved from https://book.douban.com/subject/30295779/