Bring hands-on science and STEM learning into your classroom with this Properties of Materials 2nd Grade Science Unit! This engaging 11-day unit helps students explore how different materials can be used to build, connect, support, bend, stack, fold, change shape, and solve problems.Students investigate real materials such as LEGO-style bricks, Magna-Tiles, marshmallows, toothpicks, straws, pipe cleaners, index cards, tape, and mixed classroom materials. Through building challenges, comparison a