Refine kids’ science skills each day of the school year…with activities that target key first-grade standards! Our journal features 35 weeks of illustrated passages and corresponding daily activities that help children develop critical thinking and vocabulary skills as they learn about everything from the water cycle to the parts of a plant. Plus, we’ve included an in-depth answer key for easy self-checking. The journal is 77 pages and measures 8" x 10 1/2".