#### Teaching Maths In a Way That Makes Sense

What is it about Mathnasium that helps students find success in maths? The answer is simple: We teach for understanding.

^{(Image: Ilya via Flickr)}

Winter break is almost here! If you're spending the holiday season visiting the United States, you'll probably have to make some adjustments on how you view temperature. This is because the United States remains the only country in the world that measures temperature in *degrees Fahrenheit* (ËšF). Everywhere else in the world, temperature is measured in *degrees Celsius* (ËšC). So, if you travel to the United States, you’d have to convert the temperature expressed in ËšF to its equivalent in ËšC to understand how hot or cold it is... unless you get lucky and find a thermometer that uses both units of measure!

Converting temperatures from ËšC to ËšF involves multiplying the temperature in Celsius by **1.8** and adding **32** to your answer. This can take a while to do in your head! However, we can make a quick estimate by *rounding* the numbers we use when converting between the two units. Rounding makes it easier to work with the numbers and do the conversion mentally. 1.8 *rounded to the nearest whole number* is **2**, and 32 *rounded to the nearest ten* is **30**. Now here’s what to do:

1. Take the temperature in degrees Celsius and double it (multiply by **2**).

2. Add **30** to your answer. The sum will be approximately the same temperature in degrees Fahrenheit.

Looking to convert from Fahrenheit to Celsius? Estimate by working backwards using inverse operations! Take the temperature in Fahrenheit, subtract 30, and then divide the answer by 2.

This winter break, where will your travels take you?

Mathnasium meets your child where they are and helps them with the customised program they need, for any level of mathematics.

- Find a centre near you
- Get a maths skills assessment for your child
- Receive your child's customised learning plan

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