A teacher with talent has created a fun set of review questions on the changing states of matter. Cycle through 15 questions, multiple choice answers, and a monetary reward for guessing correctly. Use this game show PowerPoint to help...

Students examine the processes of melting and freezing.  For this matter lesson students complete a lab in groups, discuss what they learned and view a teacher demonstration. 

Students observe and discuss the change of water to ice and back again. In this water and ice lesson, students observe the change in temperature and what happens when water freezes and turns to ice and vice versa.

In this weathering worksheet, students fill in 16 blanks with given terms about the types of weathering, the results of weathering and the causes of different types of weathering.

Students understand that most substances may exist as solids, liquids, or gases depending on the temperature, pressure, and nature of that substance. This knowledge is critical to understanding that water in our world is constantly...

Learners investigate the changes that occur at the molecular level when a liquid becomes a solid. They freeze water in baby jars and observe the changes that occur in the process.

Describes research into the freezing point of water and how scientists have frozen it at different temperatures, depending on the electric charge.

Provides fun ideas for exploring how to transform ice using shapes, light, and color.