1. Next
1. The Question 1 2 3 4 5 6
Physical and chemical changes occur in different states of matter. What are physical and chemical changes and how are they different from one another?
These materials are © 2012 Katie Farrell, Towson University, all rights reserved.

2. 2. Information Sources Next 1 2 3 4 5 6
You will use at least two websites, your textbook, or books from the library to help you find the information you need in order to complete your research and answer the question.
Remember, you are looking for what physical and chemical changes are and how they are different from one another.
These materials are © 2012 Katie Farrell, Towson University, all rights reserved.

3. Link to graphic organizer
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3. The Student Activity 1 2 3 4 5 6
Use the provided internet sites, your textbook, and/or library books to fill out the attached graphic organizer about chemical and physical changes. Print the organizer and be sure to include the important details about each change, chemical and physical.
Websites:
Be sure to watch the video to watch chemical and physical changes occur:
Link to graphic organizer
These materials are © 2012 Katie Farrell, Towson University, all rights reserved.

4. 4. The Assessment Activity
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4. The Assessment Activity 1 2 3 4 5 6
You will write an essay using the information you collected in your graphic organizer to inform readers about physical and chemical changes and their differences. You may reference the internet sites, your textbook, library books, and the video in your essay. You essay must be at least 3 paragraphs in length.
These materials are © 2012 Katie Farrell, Towson University, all rights reserved.

5. 5. Enrichment Activities
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5. Enrichment Activities 1 2 3 4 5 6
The following are excellent sites that may teach you more about physical and chemical changes or help you practice determining the difference between the two:
These materials are © 2012 Katie Farrell, Towson University, all rights reserved.

6. 6. Teacher Support Materials1 2 3 4 5 6
6. Teacher Support Materials
Science, grade 5
Standard 4.0 Chemistry
Topic D. Physical and Chemical Changes, Indicator 1
Objective A- Investigate and describe what happens to the properties of materials when several materials are combined to make a mixture
Objective B- Based on observations from investigations and video technology, describe what happens to the observable properties of materials when several materials are combined to make a new material
Share data gathered and construct a reasonable explanation of the results
This lesson should take approximately one hour to complete. Give the students a lot of motivation to look at the provided websites and the video because they are really helpful in teaching them about what chemical and physical changes are. If students are struggling with the concept, a demonstration can be shown to help them understand it better. (Melting ice and burning paper or leaves)
These materials are © 2012 Katie Farrell, Towson University, all rights reserved.