This demonstration allows students to experimentally determine the speed of light by heating a piece of chocolate in a microwave oven. This demonstration is best used as an enrichment activity as the concepts involved go beyond the curriculum expectations. Still, the demonstration offers a very interesting and intriguing look at electromagnetic waves.
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Spice Up Assessment With Plickers
Categories: General Interest, Lab/Student Activity
After learning an entire unit, many students find it a daunting task to work through assigned review questions to prepare for final evaluations. One of the many strategies that we use in teaching to... read more
Plastics Assignment
Categories: Lab/Student Activity
The purpose of this project was to study the Organics unit with the big picture of plastics in mind. The connection to everyday life would be minds-on the the rest of the unit. I had students write... read more
Student Activity: Modelling the Phases of the Moon
Categories: Lab/Student Activity
The Moon is visible at some point during most nights. If you observed the Moon from one night to the next you would notice that the Moon rises 50 min later each night. With close observation you... read more