I wish I was taught this way of finding the GCF when I was in school

Okay I MIGHT have found a new way to visually obtain the harmonic mean because I could not find this visual anywhere. Even if it's not new, I'm still really proud of it because it's understandable and valid.

If you are driving to your friend's house at an average speed of 40 mph and you take the same route back at an average speed of 60 mph, what was your overall speed? It is NOT 50 mph. Let's learn about the harmonic mean.

Your friends, on average, have more friends than you. It's not you though, it's just math. Let's learn about the Friendship Paradox.

It's Mental Math Monday with guest Dr. Kris Childs! How would you mentally calculate 4 1/2 - 1 5/8?

Trick toss

Mean Girls but it's a movie about Cady learning the different types of mean

Happy Mean Girls Day! Let's learn about the arithmetic, geometric, and harmonic mean.

I have seen a LOT of people overthink this type of problem. Are you overthinking it?

Settle this debate: If a mixed number wore pants, how would they wear them?

Since it's spooky season, make a math term scary in the comments. I'll start: BOOclidean algorithm

My college students said they wish they were taught this way of finding the greatest common factor when they were in school

How to convert into and out of base 10

New trick toss unlocked

Let's learn how to divide with rectangles

Which is greater: 50⁹⁹ or 99!

This is the most important teaching tip I ever learned

Math infomercial: How to quickly tell if a number is divisible by 3 (One of the more ridiculous math videos I made lol)

It's Mental Math Monday! If 8x=20, how would you mentally calculate the value of 20x?