This activity introduces students to the concept of building a galvanic cell and generating a cell potential (or voltage) from a battery of galvanic cells connected in series. The galvanic cell used involves two readily accessible metals and an easily prepared electrolytic solution. Assembling several galvanic cells in series makes a battery.
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SAFETY AIR BAG DESIGN - STOICHIOMETRY IN ACTION (SCH3U, SCH4C)
Categories: Lab/Student Activity, Lesson Plan
The safety air bag system in an automobile uses chemical reactions in order to function. When a collision occurs, a sensor indicates that the car's momentum has changed and this triggers a series of... read more
Teacher Demo or Activity: Pop Rocks - What a Gas!
Categories: Lab/Student Activity, Teacher Demonstration
This activity allows students to explore the composition of the candy Pop Rocks by observing the reactions that take place when Pop Rocks are placed in water. read more
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Categories: Lab/Student Activity, Lesson Plan
The students will learn about the needs of plants by using a data collection tool (Makeblock Neurons). This tool will allow students to measure the temperature and humidity around a plant as well as... read more