Flashback to 4th grade when my math teacher asked me to subtract mixed numbers, my palms were sweaty, and I felt like I was looking at the demonstration cross eyed WITH brain fog. If you are a loyal follower of my blog, you might know about my past traumatic experience with fractions. It was not pretty, and the last thing I want is for any student of mine to feel this way.
I created the video below to try to show regrouping with visual models. I can’t stress enough how visual models have changed and revolutionized my teaching. It almost never fails that when students struggle, I’ve forgotten to include a visual to help them “see” the math. I am not alone, check out Dr. Jo Boaler, Berkeley Everett and many others who truly understand how we can deeply teach mathematics through visual representations.
The video below will speak for itself, but if you don’t have time to watch it (it’s less than five minutes), the idea is that you can regroup whole numbers into fractions just like students do with base ten models. It’s SO MUCH FUN when students get to learn this way with you. Please check it out and let me know what you think!