How kids with dyscalculia may struggle socially

Dyscalculia makes life difficult.  Having dyscalculia usually makes math class a humiliating experience, it also makes some common everyday skills difficult as well. Knowing left from right, reading a clock, using standard instruments of measurement such as a ruler or measuring cup, courting money and making change are a few examples.   But perhaps the most painful problem dyscalculia gives us is the social challenges it creates.   We can always find a way to avoid numbers, in fact we spend most of our time NOT working with numbers. Math class only lasts about an hour a day.  But we are always social. We can never avoid being social no…

Why estimating should be an important part of every math class

“How long does it take you to drive to work” is a very common question asked, have you ever noticed that the answers we get to this question is almost always a range and never a precise single number?  As in “About 15 – 20 minutes” as opposed to “18 minutes”. When it comes to answering questions dealing with quantity (like how long it takes to drive to work) we seem to be incapable of giving a precise single number as answer.  When asked how “How many people showed up to the Christmas party?” we answer “about 100, 150”.  When…

Why the Metric system is not always superior to the Imperial system

As a Canadian I love to joke about how much more sense our measurement system (the metric system) is than the American system (the imperial system).  Its always nice to get a few jabs in on our neighbors to the south.   Helps me feel better about my country when I can put another country down just a little bit. The basis for believing that the metric system is superior to the imperial system is that is less confusing than the imperial system.  The metric system measures things using units such as meters (for length) or grams (for weight) and adds prefixes such as kilo,…

Unnecessary division limiting progress in mathematical education

When I was in school, mathematics was the king of the education world.  Few questioned its importance. Students who excelled at the subject were perceived to be “smart”, and were often praised for their work ethic as they practiced math problems from a textbook or worksheet on a daily basis . Even if many students did not fully understand why it was so highly regarded ,  they accepted the fact that math was THE academic subject. Fast forward to 2016, math is now struggling to hang on to its identity of being one of the most important subjects we learn in school. These days many students seem to ask why…