Physical And Chemical Changes

Super scientists visit ten stations to predict, observe, and draw conclusions about the physical and chemical changes that occur when different states of matter—liquid, solid, and gas—are placed under a variety of conditions. To...

Young scientists investigate chemical and physical changes to the states of matter—gas, liquid, and solid—as well as solutions and suspensions with a variety of demonstrations, grand conversation, and an interactive quiz to check for...

Learners identify and observe chemical changes. In this chemical reaction lesson, students use various substances to observe the characteristics of a chemical change. This lesson has three activities including an experiment with baking...

Students analyze the causes of corrosion. In this chemistry lesson, students investigate what is necessary to cause chemical changes in matter. Students discover the causes of rust and tooth decay.

Students recognize that some changes to matter are reversible and some are not.  In this matter activity, students experiment a physical and chemical change. Students record experiment results in their science journals. Students act out...

Students study the differences between physical and chemical changes.  In this physical and chemical lesson students complete several labs to help them to see the differences between these changes. 

Students review properties of matter and discuss how materials change when things are done to them. They observe how materials change as a reaction to temperature by following the procedure to make ice cream and recording the temperature...

Thinking back to the last time you taught a lesson on chemical changes ... was there no reaction? Check out an explosive video to put some spark back in your instruction! The narrator of the video guides you through the expectations, as...

Second graders investigate chemical changes and reactions and will identify four characteristics that indicate a chemical change. In this chemical change lesson plan, 2nd graders perform experiments that promote chemical changes. They...

Students explore the basic physical and chemical reactions involved in making ice cream, related examples of ice energy and present their findings in a clear and logical way using correct scientific terminology.