STAOBlog Needs Your Ideas

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 teaching strategy that has worked well for you

All submissions must be safe, free of copyright and fit the Ontario curriculum.

Email your post idea to






Can 100% renewable energy power the world? – TED Ed

Every year, the world uses 35 billion barrels of oil. This massive scale of fossil fuel dependence pollutes the earth, and it won’t last forever. On the other hand, we have abundant sun, water and wind, which are all renewable energy sources. Continue reading