Bearings are the kind of topic that students cannot bear (sorry). The tend to sneak their way into several key topics, most notably angle facts, construction and trigonometry. Hence, if a student’s understanding of bearings isContinue reading

Last week we looked at a question on the area of a triangle, and two very different misconceptions came to light (see last week’s results). How will you fare predicting the most common student misconception on thisContinue reading