by msander | Jan 1, 2018 | Gr 9-10 Science, Gr. 11-12 Chemistry
Introduction In this demo, the teacher creates a beautiful rainbow of colours in a demonstration tube using universal indicator and a dilute acid and base. Discussion Universal indicator can be used to illustrate an entire range of pH conditions because it is made up...
by msander | Oct 19, 2017 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
Everyone loves the incredible edible egg, but what about a green one? Today we’re coming at you with three kitchen egg demos that will bounce, denature, and colorize you into total chemical bewilderment! Find us on all these places: Subscribe!...
by cbrookallred | May 15, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
This demonstration shows some differences between potable (drinkable) water and non-potable (non-drinkable) water. Variations in temperature, turbidity and pH level also determine the types of microorganisms that can thrive in each water sample. After the...
by msander | Jan 30, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
Hold a reaction in your hand, literally, as students observe and ask questions. This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry...
by msander | Mar 19, 2015 | Gr 9-10 Science, Gr. 11-12 Chemistry
The lesson here is a good one and it applies to all your favorite demonstrations—they make terrific inquiry labs for your students! This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free...
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