by msander | Apr 13, 2017 | Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Mr. Key outlines how we use numbers in science, with specific regards to precision and significance. Please note that all questions, comments and critiques are welcome. However, because the primary purpose of these videos is educational for students/educators, the...
by msander | Mar 16, 2015 | All Science Teachers, Gr. 11-12 Physics
Saturday, March 14 was the unofficial math holiday known as Pi Day. Celebrated throughout geekdom, Pi Day is so crowned because the first three digits of pi (3, 1, 4) are like the numeric representation for March 14 (3/14). This year it’s even more special because it...
by msander | Mar 12, 2015 | Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Even if you’re not a mathematician trading daily in numbers of all manner, you deal with them regularly. Ever since humans have had to send ships, trade goods, track natural events, they’ve played an important role in a variety of activities. But they tend to be...
Recent Comments