Learning Resources Graphing Flip Chart Features 10 double-sided and write-on/wipe-off pages with 16 graphs on different topics Includes 24-page activity book with blackline masters Works with dry or wet-erase marker For children between 5 to 8 years Features 10 double-sided and write-on/wipe-off pages with 16 graphs on different topics Includes 24-page activity book with blackline masters Works with dry- or wet-erase marker For grade K-3 For children between 5 to 8 years