The document outlines a performance task that requires a "scientific chef" to prepare a breakfast meal while identifying and explaining the chemical and physical changes that occur during cooking, with the goal of creating delicious food and demonstrating understanding of science concepts to a panel of judges with scientific expertise but little cooking experience. The chef must prepare specific breakfast items like a vitamin tablet in water, bacon, pancakes, and Jell-O while observing and explaining the physical and chemical processes involved at each step.

1. PERFORMANCE
TASK

2. “The Perfect Breakfast”
Goal: Your goal is to manipulate properties of matter
in order to prepare the perfect breakfast
AND explain what you did.
Description: You are a “scientific” chef and you are
in a cooking competition with a science twist. Your objective is to create a
delicious meal while identifying and explaining all the chemical and physical
changes during the cooking process. Your “cooking” will be evaluated by a
panel of judges with little or no background in cooking but a lot of expertise in
physical and chemical changes.
Judging Criteria: Your ability to identify, provide evidence for, and explain the
physical and chemical changes that occurred during the preparation of the
various parts of the meal.
You will be given the time and laboratory equipment to prepare each of these
items, but, more importantly, you should look at the performance task
questions and be able to answer them as you go along.

3. Specific Instructions:
• The Vitamin Tablet
1. Pour 100 ml of water into a Styrofoam cup.
2. Place a thermometer into the beaker and record the temperature.
3. Take the mass of the water/Styrofoam cup, and thermometer system with
the un-dissolved tablet, by placing all of these items on the platform/digital
balance.
4. After you have done all of these, place the tablet into the Styrofoam cup.
5. Now, observe and record your observations.
•The Bacon
1. Take a single strip of bacon and place it into a beaker.
2. Take the mass of the entire system.
3. Cook the bacon and record your observations.
4. After the bacon is cooked, let the beaker cool and take the mass of the
system again. Record your observations.
5. Place a thermometer into the bacon grease. Observe and record your
observations.

4. •Pancakes
1. Read the attached ingredients
and cooking instructions for the
pancake mix.
2. Prepare your pancakes and record
your observations each step of the way.
• Jell-O
1. Read the attached ingredients and
instructions for the jell-o.
2. Prepare the jell-o and record your
observations each step of the way.