Help young learners explore STEM material properties with these STEM Material Detectives Worksheets for K-2. This no-prep printable pack helps students practice choosing, testing, and building with simple classroom materials while learning words such as strong, flexible, waterproof, and absorbent.This resource is perfect for STEM lessons, science centers, engineering design process practice, material properties units, makerspace prep, early finishers, small groups, sub plans, and no-prep science