SCIENCE DEMONSTRATIONS
As
a science teacher, we should have knowledge from all branches of
science. Also, we should be able to teach students all the branches of
science effectively. By keeping this idea in mind, I have performed 3
demonstrations from three different branches of science: Physics,
Chemistry, Biology.
CHEMISTRY DEMONSTRATION
Colour Changing Milk
Class: IX
AIM: To study colour change
of milk.
REQUIREMENTS:
- Milk (whole or 2%)
- Dinner plate
- Food coloring (red, yellow, green, blue)
- Dishwashing soap (Dawn brand works well)
- Cotton swabs
PHYSICS DEMONSTRATION
DISSAPPEARING
MONEY
CLASS:
VII
AIM: To
study effect of refraction.
REQUIREMENTS:Coin,
glass, water, saucer
BIOLOGY DEMONSTRATION
HOW
PLANT PROTECT THEMSELVES?
CLASS:
VIII
REQUIREMENT:
different plants and their parts.
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