And on to the fourth…

As we head into spring break next week, I've been contemplating the changes that I've made this year in chemistry.  I started with assignment-based grading (never again) and then moved to purely objectives.  After objectives, I went to objectives with graded homework, and now I'm doing objectives with graded quizzes.  There has been a lotRead More

The Mol Project

I started teaching the concept of the mol (not the animal...the amount) in chemistry this week.  The problem is, the mol is such an impossibly large number to comprehend (6.02 x 10^23, or 602 sextillion, or 602 followed by 21 zeros) students often don't grasp the quantity of things we are attempting to count.  So,Read More

Moving to Moodle

I've been running my course thus far via Google sites (which I love).  The site itself is easy to set-up, although the customization can take some playing around with.  After a PD session or two, I'm happy with my class website.  For my testing, I've been using another site called ClassMarker.com.  It is functional becauseRead More

Periodic Table of Cereals

Update 9/18/2012 - Unfortunately, the videos no longer work because the students closed their accounts. Feel free to use this Google Doc for the activity. A couple of weeks ago, I posted about students putting together a periodic table of cereals for a project.  Well, the final drafts are in and I got some workRead More