Curated OER
Chemistry Worksheet-Phase Changes
For this phase change worksheet, students answer twenty questions about changes in energy to a system. They analyze phase diagrams, the determine the effects of changes in temperature on a system, they answer questions about miscibility,...
Curated OER
Changing State
Pupils investigate the cooling and heating of water. In this online science experiment instructional activity, students work in groups to make predictions regarding freezing and boiling points and then test those predictions as they...