by cbrookallred | May 8, 2017 | Gr 9-10 Science
This demo models how convection occurs in the atmosphere and hydrosphere by showing what happens at the interface of a hot fluid and a cold fluid. This simulates what happens when cold and hot air masses meet, as well as why/how the ocean regulates climate. The ocean...
by cbrookallred | May 8, 2017 | All Science Teachers, Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
In interpreting space or aerial photos, it’s important to notice where the source of light is originating. Noticing the light source is what helps you determine whether an object is a depression like a bowl, or a projection above ground such as a mound or dome. Click...
by msander | May 3, 2017 | Gr 9-10 Science, Gr. 11-12 Chemistry
Derby Day is around the corner, and with it comes big hats, horses with funny names, and bourbon. The latest episode of Reactions celebrates the chemical process of distillation that makes bourbon and other whiskey varieties possible. Since water and ethanol, along...
by msander | May 3, 2017 | All Science Teachers, Safety
This useful link provides you with a general set of lab safety rules for lab activities and teacher demonstrations that can easily be adapted to your classroom. Click here for more info.
by cbrookallred | May 3, 2017 | Gr 9-10 Science
When you gaze up in the night sky, some stars will be very bright while other stars are barely visible to the unaided eye. With the aid of binoculars, you may be able to observe different colours in the stars. The brightness and colour of a star depends on three...
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