Scratch is the number one free tool for introducing CT&P to Grade 2 to University-level students. This session is designed for beginners interested in learning the basics and how to implement into elementary and jr high classes. A student ability to read is required, but not necessarily in English, as Scratch is available in multiple languages including Arabic, French, Spanish, and more. 
Want to go deeper? Scratch Level 2 (English)
Instructor: Jason Lebeouf