Circle theorems are one of those topics in Geometry that don't have a lot of application but is a great unit to "think" about math. I don't give a test over this unit, I have my students write a choose your own adventure story (linked below) to demonstrate their understanding. I also have explorations and… Continue reading Circle Theorem InfoNotes & Activities

# Category: Circles

## Circle Theorem Explorations

The circle theorems unit is one where I question when we will use it but see the value in helping students explore and think. One way I like to do this is by having them explore the theorems and record what they notice. I use Geogebra for the explorations. Some of these are ones I… Continue reading Circle Theorem Explorations

## Equations of Lines and Circles Digital Escape Room

My friend and colleague learned how to make digital escape rooms from me. You all don't have me next to you everyday so you can learn from my post on Ditch That Textbook. This is the second escape room she has made. She's getting pretty good at them! I plan to use this one as… Continue reading Equations of Lines and Circles Digital Escape Room

## Donkey Kong Break In Distance Learning Style

I created this activity last year to review equations of lines and learning about equations of circles. It was completed in groups by table but the delivery was mostly work at their own pace. Well, this was perfect for distance learning. I changed from groups to individual, added some Google Forms practice checks that students… Continue reading Donkey Kong Break In Distance Learning Style

## Break-In Game

Matt Miller had a guest post on his blog a while back by John Meehan on a game concept called QR BreakIN. I love to create BreakOUT games so this idea had me intrigued. John's graphics were amazing and the game boards looked fun. I pondered how to use it in my math classroom for… Continue reading Break-In Game

## Choose Your Own Adventure *Updated*

A lesson is only as good as the updates you make. This activity, which I first blogged about here and here, came from Ditch That Textbook by Matt Miller. I love this idea and now use it as an alternative assessment activity. Please go back and read how this started for me. One reason I… Continue reading Choose Your Own Adventure *Updated*

## Circle Vocabulary

I don’t give vocabulary assignments very often. I usually teach it as we go in context of the lesson. Every now and then front-loading vocabulary will make lessons flow more smoothly. That’s the case with our circle unit. I can’t take credit for creating this project, but I really do like it. Students have to… Continue reading Circle Vocabulary

## Choose Your Own Adventure

This has become one of my favorite projects to do. I stole the idea from Matt Miller in his book Ditch That Textbook. As Alice Keeler often says, you shouldn't have 30 of the exact same thing and with this project, you have 30 unique stories. I've done this with Algebra when we review solving… Continue reading Choose Your Own Adventure