Resources for Teachers

Quizable.org. Quickly and easily ask your students deadlined and auto-graded questions.
Codebymath.com. Learn how to code by learning math.
Letterable.com. Organize your letter-of-reference writing.
Projectclock.org. Build a working clock escapement (great student project).
Physgl.org. Write simple computer graphics and animation programs right in your web-browser.
Youhere.org. Take attendance using your students' phones.