Chocolate Chip Cookie Mining Simulation

cookiemining
Cookie Mining – with an example of cookies used for the activity.

Materials:

This is one of my favorite activities from our minerals and mining unit. It takes about 1 whole class period to explain the activity, collect data, eat the cookie (& crumbs), and clean up. We discuss our results the next class and determine who made the most profit.

When determining the value of the chocolate ore, I have the students place their chocolate pieces close together in one area of the map. When they are done, I go around and circle the area of chocolate and give their chocolate a rating. They count the number of boxes their chocolate covers and enter it into their spreadsheet.

If there are crumbs attached to the chocolate, I call that ‘slag’ and it lowers the value of the chocolate ore. This leads to a great discussion afterwards when we compare the profits and talk about land use. Is it better to get out as much chocolate as you can, even if you get a lot of slag, or is it better to remove just the chocolate even though you will have less in the end? How is this similar to coal mining? Diamond mining?

cookiemining2
Students try different techniques to extract the chocolate.
cookiemining3
Cookie blasting – extracting as much chocolate as you can in 5 minutes.

 

2 thoughts on “Chocolate Chip Cookie Mining Simulation

  1. Robin Renfroe July 29, 2016 / 5:12 pm

    I love this lesson! Can’t wait to do this with my 6th grade students during our rocks and minerals unit!

    Liked by 1 person

    • Liz LaRosa July 29, 2016 / 9:02 pm

      The kids will really enjoy it, looking forward to hear how it goes! ~Liz

      Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s