Teaching facts to the rhythm of music really makes them stick. I even find myself singing the "Prime Numbers" song to my teenagers when they ask me a related math question. The "Months of the Year" song is also a regular in our homeschool. At age 3, Emily could sing "Bones" by heart and it is still a favorite. Catchy, quality songs teach geography, math, science, months, days of the week, classic poetry, and more. Book contains illustrations, lyrics to the songs, activities, and suggestions for teaching units on each theme song. Plastic coated wipe-off pages allow children to write in names of planets on the illustrated "planet" page, "bones" chart, and more. Created by a homeschooling family. Spiral bound 48-page book comes with CD.