This No Prep Winter Math Review Word Problems, Scavenger Hunt Activities, Lesson Plans, and Answer Keys. This No Prep Winter activity Packet will help you save time planning. This no-prep winter math packet is designed to help teachers save time planning and activate students' background knowledge. Engage your students in fun and meaningful activities to reinforce their math skills and keep them engaged during winter. Whether you use these activities as warm-ups, independent practice, or homewo