Candy Core Samples

Here's how.

Active Time

10-20 minutes

Total Project Time

10-20 minutes

Key Concepts

Geology, core samples

https://www.youtube.com/watch?v=Kfvt5zs2se8

Introduction

Act like a geologist in this fun activity as you drill "core samples" from candy bars using a straw. Can you identify the type of candy bar just from a sample? Try this activity to find out!

Credits

Ben Finio, PhD, Science Buddies

This activity is not appropriate for use as a science fair project. Good science fair projects have a stronger focus on controlling variables, taking accurate measurements, and analyzing data. To find a science fair project that is just right for you, browse our library of over 1,200 Science Fair Project Ideas or use the Topic Selection Wizard to get a personalized project recommendation.

Next: Materials

Materials

Assorted mini or fun size candy bars like Snickers®, 3 Musketeers®, and Milk Way®. Avoid solid or "hard" chocolate bars like Hershey® bars.
Clear drinking straws (biodegradable/compostable straws are more environmentally friendly than plastic straws!)
Scissors
Small plate
Paper towels