Number Sense Blog



Draw Your Math Valentine!

Feb 1, 2016

Math, how do we love thee? Let us count the ways! This February, we’re celebrating Valentine’s Day all month, and we’d love to know how math makes your heart skip a beat. Pick the Valentine greeting below that resonates with you most, draw your ma...



It's a Mathnasium Rap!

Jan 29, 2016

We’re absolutely blown away by nine-year-old twins and Mathnasium students Amir and Amari! The two fourth graders (and students at Mathnasium of Corona, CA) collaborated on their very own rap song celebrating all the progress they’ve made at Mathn...



Math and the Weather

Jan 28, 2016

Have you ever wanted to use math to predict the future? To an extent, that’s exactly what meteorologists do when they forecast the weather—including the arrival of Winter Storm Jonas, which blanketed most of the east coast last weekend. Ima...



Word Problem Wednesday: Democracy!

Jan 27, 2016

Happy Word Problem Wednesday! This week's problem gives a nod to the democratic process. Give it a try—we'll update with the answer tomorrow! There are three candidates for class president. Becky received 25% of the total votes. Charles receive...



Meet the Newest (and Biggest) Prime Number!

Jan 26, 2016

We're rolling out the welcome mat to celebrate the newest prime number, which was discovered last week! What is a prime number, you ask? It's a whole number that has exactly two distinct factors, namely 1 and itself! As an example, 7, is a prime n...


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