A simple tool that I could not teach without. Easily create "surveys" for students to complete- short to long answer, radio buttons, drop down selections, etc. Require names or not, post responses or reveal in class- so many possibilities! All free and seemingly unlimited space.
cratch is a new programming language that makes it easy to create your own interactive stories, animations, games, music, and art -- and share your creations on the web.
Scratch is designed to help young people (ages 8 and up) develop 21st century learning skills. As they create Scratch projects, young people learn important mathematical and computational ideas, while also gaining a deeper understanding of the process of design.