I came across this gem at my local library while looking for a nature book geared to my preschool to elementary aged children for our nature study program in our home school curriculum. I like this book so much that I use it as a base for my preschoolers curriculum. The book utilizes weekly themes and incorporates daily activities and revolves around the seasonal year. We use the weekly themes to choose fiction literature and non fiction reference materials appropriate for little ones from our library and add in some math games, circle time and art. You can use the book as a general guide or to flip through the year for some great tips. I recommend this to all my homeschooling mamas of little ones.