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To find the answer, sometimes you’ve got to ask the right question. In this lesson, students will learn how to change or keep variables the same to explore measurable changes to their polymers through their own fair test. Delving further into reversible and irreversible changes, your class will discover how a simple change in chemical processing can significantly affect observable physical outcomes.
C2C / PC UNIT LINKS
Making Changes / Change Detectives
CHEMICAL SCIENCES - Changes to materials can be reversible or irreversible (ACSSU095)
PLANNING AND CONDUCTING - Identify, plan and apply the elements of scientific investigations to answer questions and solve problems using equipment and materials safely and identifying potential risk (ACSIS103)