2. 4. 201516,250 mil. zhlédnutíI played a trick on my math class for April Fool's Day. In this one, I'm showing a "homework help" video that gets some trigonometry wrong. How embarrassing!
25. 10. 201716 tis. zhlédnutíHere is a link to the site for the PDF for the homework pages, the "full module" file:https://www.engageny.org/resource/grade-3-mathematics-module-2
12. 11. 201715 tis. zhlédnutíThe source for the homework pages is the full module PDF at this address:https://www.engageny.org/resource/grade-2-mathematics-module-4
1. 11. 2013239 tis. zhlédnutíThis is 2 of 4 videos I custom made for an educator in California for an experimental 1-week video homework program. I have only performed minor editing (so ...