Category Lesson Ideas

Excel Explorations

This is not the first year that I have used Excel as a teaching tool, but I have been more purposeful about it than in the past.  Today we began our fourth “Excel Exploration” of the semester in my #TrendingNow class, and I feel like it’s paying off as everything comes together. Here are the […]

The Singularity, Patience, and Algebra Lessons on Exponential Growth

Nicholas Carr discusses the correlation between delays in the time it takes for online video to load, and viewer abandonment rates.  He also shows that as our access to broadband increases, our patience to wait for them decreases. It’s a neat context for an Algebra 2 lesson, because in addition to providing a smooth curve […]