How did we come up with our system of telling time? Why do we divide the day into 24 hours of 60 minutes each, and put 60 seconds in each minute? Where does the definition of a second come from? And who decides what clock shows the correct time? There’s clearly a lot of questions when it comes to time.
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Categories: All Science Teachers, Gr 9-10 Science, Gr. 11-12 Physics
Introduction Unusual footage from the U.K. has many scratching their heads over a rare optical illusion — one you might call a hovering tanker, a ghost ship or whatever floats your... read more
Categories: All Science Teachers
Relay Education is offering free Green Careers or Climate Change and Renewables virtual workshops for schools in the GTA. The Green Collar Careers workshop... read more
Categories: All Science Teachers
Ronilea Burdeos is a Teacher Candidate from Ontario Tech University (she is Biology teacher Leila Knetsch’s student teacher). She is passionate about integrating technology, and DEI (diversity,... read more
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