## What Really Is the Best Way To Build Number Sense?

I’m always amazed when students who struggle with math haven’t got a clue about how to use a number line. I’ve been teaching my ninth grade intervention classes how to add and subtract using a number line. I was at a loss for words when one of my students proclaimed, “I don’t know where to start?” I stood there for a second then said, “What do you mean you don’t … Read More →