In our physical science unit, 2nd graders explored properties of matter. This included states of matter, changes in matter, and physical properties associated with types of matter (color and texture). We also learned about inventors, designers, and how engineers start with a problem. Here are some of the learning experiences students had with PLTW in our first unit:
- We brainstormed problems we have and drew a picture using Seesaw "Draw."
- We learned about physical characteristics of matter and used Kahoot! to make decisions about changes in matter.
- We did an experiment using different materials to see which ones were the best heat conductors or insulators.
- We even coded the molecules in solids, liquids and gasses using ScratchJr!
- We worked to design a cooler.