[Free Registration/Login may be required to access all resource tools.] Provides the definitions of physical and chemical changes in matter and gives examples. The law of conservation of mass is also described.

Students conduct a controlled experiment resulting in the growth of salt crystals. They will use their skills of observation to document what goes into the experiment and what comes out, and what they have learned of physical and...

In this lesson, 5th graders explore how to use tableaux to dramatize physical and chemical changes, and add dialogue to the tableaux to support their argument of whether the change is physical or chemical.

[Free Registration/Login Required] Physical and chemical changes are defined and examples are given of each. Practice with determining the difference between mixtures and solutions are also given. Links to external sites for practice...

[Free Registration/Login may be required to access all resource tools.] Definition of chemical change and examples, signs of chemical change and how it can be reversed.

Explore the differences between chemical and physical changes, including some examples at the atomic level.

Quia Corporation provides a hangman game about physical and chemical changes.

This lesson will describe physical and chemical properties and changes of matter.

Students will complete various tests of five mystery powders to develop an understanding of physical and chemical properties. They will record their observations and develop hypotheses as to what they think each mystery powder is and...

[Free Registration/Login Required] This flipchart introduces fifth graders to physical and chemical changes in matter. The Law of Conservation of Matter is also covered.

Twelve interactive chemistry lessons about chemical changes complete with handouts and animations.

This activity focuses on how food packages are designed and made. Students will learn three of the main functions of a food package. They will learn what is necessary of the design and materials of a package to keep food clean, protect...

This lesson plan focuses on the difference between physical and chemical changes of matter.

This lesson teaches students to distinguish between physical and chemical changes. Students will view an interactive slideshow presentation and then conduct experiments to discern physical and chemical changes.

Students study the energy associated with physical and chemical changes. The activity consists of observing nine phenomena.

Through an instructional video, games, and activities, students explore three types of change matter makes: physical change, in which only the shape of the matter changes; physical phase change in which matter changes to a different form...

Students will learn the difference between physical and chemical properties of matter.

[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students identify the chemical properties of a substance and describe chemical changes and differentiate them from physical changes....

Students observe reactions of liquids with different known powders in this lesson. Unknown powders are then identified using characteristic chemical changes.Site includes a procedure, teacher instructions, and video instruction.

This activity explores how students could use chemical changes to identify unknown substances. Lab activity includes student and teacher worksheets.

Students will learn about reversible and irreversible changes in materials in this lesson.

This unit covers introductory concepts of mixtures and solutions. Students think about how mixtures and solutions, and atoms and molecules can influence new technologies developed by engineers. The first lesson explores the fundamentals...

Matter changes both physically and chemically on a fairly regular basis. Through these activities students will challenge their understanding of the changes that may take place with different types of matter.

Resource provides the ten signs that tell when a chemical change has occured. Each sign has a detailed explanation.