Welcome to zeroBio!

This is a website for high school science students and teachers. You'll find a large variety of worksheets, quizzes, games, video tutorials, animations and more intended for Grade 10 Science, Grade 11 Biology and Grade 12 Biology.

All of the resources on this website have coloured grade flags or other symbols like the ones below to help you choose the right content for your course.

      Grade 10 Science
      Grade 11 Biology
      Grade 12 Biology
      Flash Animation
Visit the Student Centre to find worksheets, quizzes, games, etc. for your science course.

If you are looking for video tutorials or personalized one-on-one tutoring, please visit the Buy Tutorials page for more information.

If you return to zeroBio periodically, try the New Stuff page to find out about updates to this site. Got a question? You can reach me at

Thanks for stopping by!

~ Elliott Kimmel

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