This supplemental resource is to be used during the lesson "Chemistry 201: Physical and Chemical Properties and Changes." The data sheet will be used by students to record their data and observations during the associated lab activity. In this lab activity, students observe various changes in matter, massing the chemicals before and after the changes.

In this lesson, students watch a brief episode of Science Matters. Students are tasked with taking notes, completing several assignments, and recording lab data. This lesson focuses on physical and chemical properties and changes.

This supplemental resource is to be used to record notes during the video used in the lesson "Chemistry 201: Physical and Chemical Properties and Changes."

This supplemental resource is to be used during the lesson "Chemistry 201: Physical and Chemical Properties and Changes." In this activity, students decide whether listed properties and changes are physical or chemical.

This supplemental resource is to be used during the lesson "Chemistry 201: Physical and Chemical Properties and Changes." In this activity, students decide whether listed properties and changes are physical or chemical.

In this lab activity, students will investigate the characteristics of a chemical change. Students will also provide a definition of what constitutes a physical change through observation of several examples. Students will develop (through discussion) and use the criteria for identifying a chemical change. Several examples of a chemical change will also be observed for students to compare to physical changes. The students will use the five characteristics of chemical change to determine/judge whether or not baking soda, citric acid and water creates a chemical change. Students will write down observations of the reaction and use the five characteristics to explain why it is in fact a chemical reaction (The five characteristics will be listed for use).

In this lab activity, students will design an experiment to verify the law of conservation of mass.

This virtual field trip from Historic Bath State Site is a fun way to learn more about a kid's life in the 18th century. The field trip packet contains ,links to YouTube videos of costumed interpreters demonstrating historic activities, pre- and post-watch content for educators that provide context and engagement, and follow-up activities (games, crafts, and coloring pages). Live Q&A can be booked as part of the field trip as well.

In this interactive lesson, students will conduct two chemical reactions. In the first, the temperature will go down (endothermic) and in the second, the temperature will go up (exothermic). Students will view an animation to review the concept that it takes energy to break bonds and that energy is released when new bonds are formed. Students will use this idea to explain why a reaction is either endothermic or exothermic. Linked into this lesson is a student activity sheet, a video on thermite reaction, a video on Nitrogen triodide reaction, a White Phosphorus Reaction video, a Methane Combustion Energy animation, an image showing a baking soda and calcium chloride reaction, an image showing a baking soda and vinegar reaction, both an endothermic and exothermic reaction animation as well as an answer sheet for the student activity sheet and teacher background information on exothermic and endothermic chemical reactions.

In this activity, students investigate if steel wool will weigh more or less if burned and examine the chemical reaction involved.

Students will do a hand-on experiment to create a precipiate and analyze chemical equations to see that all atoms in the reactants end up in the products.

In this activity, students investigate the speed of chemical reactions with light sticks. Reactions can be sped up or slowed down due to temperature changes.

This is an open inquiry lab that can be done in approximately 15-20 minutes with a few household materials. It dramatically, yet simply, illustrates the condition of color change and the formation of gas (bubbles) as a result of a chemical change.

In this lab students will conduct an investigation to find out if substance either lose or gain mass after a chemical reaction takes place. Students will combine (and measure the mass of) 200 ml of water with a measured mass of antacid. They will add these two masses together BEFORE combining them. Students will then combine the two substances together in a capped bottle and record observations. Students will wait for the reaction to finish, then measure mass of the system. Students will then answer lab questions, and balance the chemical equation for this reaction.

In this lesson, students will demonstrate that mass is conserved when substances undergo chemical and/or physical changes through experimentation and evaluation of experimentation procedures. Students will be able to analyze the demonstration and provide evidence for or against the law of conservation of mass.

Students use plasticine and sand to explore how adding other elements can alter the ductility of a metal.

This resource is a compilation of text, videos, and other elements that serves as a multimedia learning experience for students. With this resource, students will review the difference between physical and chemical changes and investigate the evidence of chemical reactions.

In this activity, students complete a series of simple tests using five powders to explore chemical and physical properties, changes, and reactions.

In this activity, students investigate and demonstrate physical change by using heat to separate zinc and copper in a penny. This acitvity pairs well with the activity "Chemical Change - Pennies."

In this lesson, students will learn that all matter has physical properties through an activity based around water.