Some webpages about computational thinking:
Code.org offers hands-on workshops and online support at no charge. Over 50,000 teachers have been through the workshops and thousands more attend every month. Whether you're brand new to computer science or an experienced tech teacher looking for the best way to use the Code.org curriculum, our professional learning program is a great way to get started. (https://code.org/educate/professional-learning)
CodeMonkey is an online game that teaches programming in a real programming language called CoffeeScript. In the game, users control a monkey and help him catch bananas by writing lines of code.
CodeCombat is a platform for students to learn computer science while playing through a real game.
Our courses have been specifically playtested to excel in the classroom, even for teachers with little to no prior programming experience.
"Coding is the new literacy! With ScratchJr, young children (ages 5-7) can program their own interactive stories and games. In the process, they learn to solve problems, design projects, and express themselves creatively on the computer." (https://www.scratchjr.org/)
"Your students can use Scratch to code their own interactive stories, animations, and games. In the process, they learn to think creatively, reason systematically, and work collaboratively — essential skills for everyone in today’s society." (https://scratch.mit.edu/educators/)