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.Â
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Women In STEM - Ingenium Canada Submitted by Samantha Hendricks, Co-Chair of the STAO Elementary Curriculum Committee Introduction Attention Educators! Do you want to encourage your students... read more
Categories: All Science Teachers
Registration link Thanks Leila!!!!!! read more
Categories: All Science Teachers
Got a great science teaching idea? Consider sharing it on STAOBlog. Suitable ideas include: a lab or demo a link to a great YouTube video your students loved a summary or link to a... read more
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