Posted in Activities, Application, Area, Geometry

Application for Area

In Geometry, we teach area as a quick review before surface area and volume. This year, I wanted this topic to be more of a life skill than just a review. I taught students how to use Google cards to find the area of common shapes. A quick search will pull up the following card for almost any shape.

Screen Shot 2020-02-24 at 8.30.13 PM

The more important skill I wanted to help my students with was using area. In life, if we can find the information we need and know how to use it, we can solve almost any problem we have. I created some tasks, some based on actual activities I’ve done, to help them use area. I’m sharing them here so you can use them too. Teachers have limited time and sometimes finding a good activity that you don’t have to create is just what you need.

If you use these activities, please share with me on Twitter. It makes my day when someone finds value in what I’ve created. Happy mathing!

Click on the image to view the template.

Remodel a Bathroom      area application

Toblerone Repackage    Packaging Cookies.png

Stay tuned for surface area and volume application.

Posted in Activities, App creation, Area, Geometry, Google Slides

Area App with Google Slides

I love when you create a project that students are excited about! This project fits that description. We review area formulas in Geometry before we start surface area. I DID NOT WANT another “look up the formula” day. It’s boring! And, if I don’t like it, students won’t either. Then I stumbled across this post by @micahshippee on Kasey Bell’s website ShakeUpLearning.com. I have the privilege of knowing both of these wonderful people. Micah is part of my Google Innovator Cohort and he is amazing.  And ya’ll know Kasey. If you don’t know them, look them up, RIGHT NOW. You’ve been missing out.

Micah created an activity where student use Google Slides to create an “app” that you can load on your phone or tablet. I decided to use this wonderful idea to review area formulas. My students created an app where you could click a button and find the formula and an example for each shape.

Bonuses: Students were VERY ENGAGED. They were still working when the bell rang and didn’t really want to stop. They were helping each other, critiquing without being prompted, and giving great advice. I was MORE THAN excited when students came into class the day the assignment was due with the app already loaded on their phone. They were soooo proud!  I think, as an extension of this activity, we will share our apps with lower grade levels, who are learning about area for the first time, and have them give us feedback through Flipgrid.

Here is the activity I gave the students. My instructions are taken directly from Micah’s post because they are so thorough. He is cited in the activity.

Create an App for AREA (1)

I’ve also included some of the apps created by my students. OMGee, they make my heart happy. You should be able to click on the phone below and it will open a Google Drawing file where the links are active. If you use this activity, please share on Twitter and tag me @MandiTolenEDU and @micahshippee.