# Say Good-bye to Primary!

My oldest son, Rory, is about to start Grade 3! Good-bye primary! Hello elementary! I can’t believe it! Where did the time go??? What does this mean in terms of his math? It means he is now ready to learn the algorithm for addition and subtraction; and I am so grateful to his teachers for … Continue reading Say Good-bye to Primary!

# Double Digit Addition: Delaying the Algorithm

This summer, Rory and I spent our rest hour at the cottage doing a few school-related activities: Reading, Writing and Arithmetic! When we had guests, they were always intrigued by the ‘weird way’ Rory was doing his addition and so I spent my summer convincing my friends and family that, delaying the algorithm is actually a … Continue reading Double Digit Addition: Delaying the Algorithm

# Place Value Cards for Primary

Why is place value so hard?   Place value is the understanding that the place of the digit determines its value. So a 2 in the ones place is far different from a 2 in the tens place. It is one of the most important concepts to understand in math because it is the root … Continue reading Place Value Cards for Primary