March
29
Polymers
During online learning, I asked my PreK students to stick pencils through a Ziploc bag filled with water. Why didn’t the bags leak? It’s all about polymers! Click here to read more about this investigation.
During online learning, I asked my PreK students to stick pencils through a Ziploc bag filled with water. Why didn’t the bags leak? It’s all about polymers! Click here to read more about this investigation.