My Take
I like this tool for students in my resource room. I can allow grade level learners to work at level and those who need remediation can practice at lower grade levels. The K level is fabulous for new or emerging learners to get the basics of letter formation. It's timed and the students can graph their improvement each time they play.
How I Use It
I use this in the resource room to track math fluency with a few of my students. It practices grade level concepts in a fun and very visual way to better assess fluency than regular paper/pencil tests. The visual/manipulatives are very concrete to help learners with exceptionalities.