Short Daily Warm-Ups for the Classroom Bring on the basics of science! The short, daily warm-ups provide practice in using the skills of observation, reading, critical thinking, and research. Topics include: matter and energy, living things, ecosystems and habitats, astronomy and space sciences, earth materials, and ancient life. Each reproducible activity page contains five lessons or warm-ups?one for each school day of the week! Answer keys and suggestions for use are also included. 48 pages |