This is where I found the lesson plans for Freak the Mighty. I tweaked them to fit my needs for the class. If you read our book, you already know that we created a puppet show based on the book. The lesson plans have been updated and are graphically pleasing. This site has tons of other lesson activities in varying content areas. My download of the PDF for Freak the Mighty was free.
Teachers share SMART Board activities on this site in every conceivable content area. This site is loaded with already created activities. Why reinvent the wheel? You can download and tweak the activities to meet your needs. As long as you are set up to use the SMART Board software, it is free.