I love this tool! This is a great tool for teachers to be continually asking themselves how they are differentiating the tasks that they set their students. Developed by Ian Byrdseed at Byrdseed Gifted it is an exceptionally simple idea executed beautifully. It is just so easy to use. Even if you do not use this all the time it is a reminder that we should be using all of Bloom's Taxonomies and not just the few that we are comfortable with. Make sure that you visit Byrdseed Gifted where you will also find lots of resources, tools and ideas for teaching in a gifted classroom or with gifted students. Enjoy!