Need a great resource to use with students in whole group, small groups, or individually that will allow for differentiation of instruction? These math brain teasers for first graders are ideal for early finishers, gifted students, or homework extensions. With an Earth Day theme, these printable spring logic puzzles will have your first graders using their mental math skills, as well as logical reasoning skills, to solve the problems. Your students will have tons of fun with these Spring early f