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In this activity, learners investigate how using the same ingredients in different arrangements can lead to different results. Learners make two grilled cheese sandwiches: one with bread and cheese layered in the usual way, and one with the same ingredients torn, mixed, packed together, and cooked. By comparing how the sandwiches melt, hold together, tear apart, and taste, learners explore how the way materials are built can affect their properties.
Safety Note: Adult help is needed when heating and cooking the sandwiches in a frying pan.
- 5 to 10 minutes
- 10 to 30 minutes
- $5 - $10 per group of students
- Ages 8 - adult
- Activity
- English
Quick Guide
Materials List (per group of students)
- 2 tbsp. butter, room temperature
- 4 slices of bread
- 4 slices of your favorite cheese
- Optional: 2 additional slices of bread and cheese, sliced deli meat, pepperoni, pineapple rings (for a “Hawaiian” version), tomato slice, or whatever you enjoy on a sandwich
- Spoon
- Large frying pan
- Spatula
- Butter knife
- Mixing bowl
- Plate
Subjects
-
Physical Sciences
- Structure and Properties of Matter
-
States of Matter
- Changes of Phase
-
Heat and Thermodynamics
- Heat Transfer
-
The Nature of Science
-
The Scientific Process
- Conducting Investigations
- Gathering Data
-
The Scientific Process
-
Engineering and Technology
-
Engineering
- Metallurgy and Materials Engineering
-
Engineering
Informal Categories
- Food and Cooking
Audience
To use this activity, learners need to:
- see
- smell
- taste
Culture, ethnicity, and gender
Other
Components that are part of this resource:
- Grilled Cheese Stackers - additional info: What's Happening? So What? and Scientists in Action
- Meet The Scientists - Team 1
Includes alignment to state and/or national standards:
This resource is part of:
Access Rights:
- Free access
By:
- Penn State University; The Franklin Institute
Rights:
- All rights reserved, Penn State University, 2021
Funding Source:
- National Science Foundation, DMR-2011839