by STAO ADMIN | Nov 14, 2019
Maria Anna Katherina Nickel was born in Edmonton, Alberta. She attended the University of Manitoba where she earned a Bachelor of Physical Education with minors in Geography and Athletic Therapy. She also attended Brandon University where she earned her B.Ed. Maria is...
by STAO ADMIN | Nov 14, 2019
The Doppler Effect, when applied to light from a star, can be used to determine if the star is approaching or receding. This is the basis for the generally accepted theory that the universe is expanding. This demonstration shows the Doppler Effect applied to sound....
by STAO ADMIN | Nov 14, 2019
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 STAO ADMIN | Nov 14, 2019
Food containers are common sources of waste. These materials can end up in landfill or be diverted by thinking of the 3 Rs: Reduce, Reuse, Recyle. Students will examine product packaging to assess packaging in terms of sustainability through the 3 Rs. Students work in...
by STAO ADMIN | Nov 14, 2019
This demonstration shows the independence of the horizontal and vertical components of velocity. It can also be used to introduce frames of reference. The ballistic cart propels a steel ball out of the central pipe as it moves. This means that the ball projectile and...
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