OverviewThis resource is designed to help teachers integrate writing-to-learn strategies into 5th-grade science instruction without adding extra work or planning time. The ReadyWrite Toolkit for TEKS 5.13(B) supports student writing about how instinctual behaviors, like turtle hatchlings returning to the sea, and learned behaviors, like orcas hunting in packs, increase an organism's chances of survival. Sentence-based tools help students describe and explain how these behaviors contribute to sur