Investigating Science—Animals" for Grades 4-6 is an engaging and comprehensive eBook resource from The Mailbox, designed to bring essential life science concepts to elementary students. Packed with skill-building ideas, reproducible worksheets, and a wealth of hands-on activities, this resource fosters scientific inquiry through exciting experiments and demonstrations focused on the animal kingdom. Aligned with NSES (National Science Education Standards), it provides teachers with a valuable tool to help students connect with science in a meaningful and interactive way, exploring the fascinating world of animals.