One Hundred Hungry Ants Take Home Book Pack is for Grade 1 students. This rhyming book is a great way to teach number sets. The ants stop and regroup into ever-wider rows, trying to get to a picnic sooner. But things don't work out as planned! This take home bookpack includes 4 full color paper back book sets for stuents, a teacher's activity guide, a ant racing game activity sheet, and the a book on cassette.