Science. Groundhog Day for the Classroom. By Phil Nast, retired middle school teacher and freelance writer. Groundhog Day is February 2nd. Explore light and shadow in math, science, and art lessons and have fun with the following collection of groundhog games and activities. Read More ยป · Browse All Science Lessons. This section of The Lesson Plans Page contains Art lesson plans, art ideas, art lessons, art thematic units, Teacher…