Determine whether the sample of dust originates from a living source or a non-living source and design a test for the dust sample that exploits a physical property of organic molecules from living sources, using only the equipment provided.
In Search of More Solutions provides material for chemical “egg race” competitions that help to put the fun back into chemistry, and gives students that “little bit extra” to motivate them to follow a scientific or technical career.
Show your students how scientists have created the tiniest ice crystal ever made
Help your students apply standard form in chemical equations
Develop students’ speaking and listening skills with this debate activity
Consolidate students’ understanding with these engaging activities
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