Curated OER
Melting and Freezing
Students explore how various substances change from a solid to a liquid or from a liquid to a solid and how temperature, pressure and nature play an important role in this process. In this melting and freezing lesson, students review the...
Curated OER
Oobleck/Slime War
Students compare slime recipes. In this properties of matter lesson plan, students make Oobleck and glurch and compare the properties of each and examine the solid and liquid properties of them.