day 1: class introduction - wordpress.comjan 09, 2017 · nutrition facts on your food? graph our...
TRANSCRIPT
Day 1: Class Introduction
Ms Klossner
UC Berkeley•Molecular and Cell Biology•Anthropology•Minor in Science Education
Day 1: Class Introduction
Class Logistics
•Grades
•Asking Questions (Policy and Philosophy)
•Lab Safety
•Electronic Devices
•Bathroom passes
•Notebook and website
Assignment #1 The Food journey (Unit #3: Food System)LO: To create model for the journey of a meal and analyze food labels.EQ: What is the purpose of nutrition labels?
AGENDA 1/24-1/25
1. Food system process
2. Process notes
HOMEWORK
1. Synthesis (wait 1 day)
LEVEL ZERO VOICECATALYST (4 minutes, individual work):
Describe in DETAIL your favorite meal.
Why is it important to you? Or why do you like it?
Unit 3: FOOD SYSTEM
•Food system
•How we get our food•all processes involved in feeding people•biological •ecological•human
Unit 3: FOOD SYSTEM
•What are all the parts/processes of the food system?
Unit 3: FOOD SYSTEM•What are all the parts/processes of the food system?
•Production (growing crops, raising animals)•Harvesting •Processing•Packaging•Distributing•Selling•Consuming•Disposing of food and packaging
Task 1: Food system Model (poster)•Here is a typical MIT lunchCreate a model showing what happened to the MIT meal before and after MIT students ate it for lunch.
• Labeled components (parts and processes) • Connections between components (parts and
processes) •Questions for unknown/unclear components (parts
and processes)• Starts with growing of plants• Ends with disposal of food/packaging
Task 1: Food system Model (poster)•Here is a typical MIT lunchCreate a model showing what happened to the MIT meal before and after MIT students ate it for lunch.
Guiding Questions:Where do the ingredients in this food product come from? How were they grown? What was done to the ingredients to make the food look o rtaste this way? What was added to make this product? Was there packaging? Where did it come from?
Task 1: Food system Model
•Using your production handout, should you add more to your model?
Task 1: Food system Model
•Draw the complete food system model in your notes.
•Take notes on food system model in your notes as well. (use the production handout)
Task 1: Food system Model
Group:
•Do you look at your favorite meal the same way?
•What stuck out to you today?
Individual:
•Why should we study the food system?
LEVEL ZERO VOICEProcessing Task (4 minutes, individual work):
1. Do you look at your favorite meal the same way?2.Why should we study the food system?3. Create a short drawn cartoon that illustrate the steps of the food model (from handout).
AGENDA 1/24-1/25
1. Food system process
2. Process notes
HOMEWORK
1. Synthesis (wait 1 day)
Assignment #1 The Food journey (Unit #3: Food System)LO: To create model for the journey of a meal and analyze food labels.EQ: What is the purpose of nutrition labels?
Nutrition Facts
How often do you look at the Nutrition Facts on your food?
Nutrition Facts
How often do you look at the Nutrition Facts on your food?
Graph our class results!
Nutrition Facts – Guessing game
Can you guess the food by the label?
Nutrition Intuition
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
1
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
2
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
3
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
4
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
5
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
6
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
7
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
8
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
9
How good is your
Nutrition Intuition?
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
1
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
2
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
3
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
4
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
5
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
6
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
7
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
8
Coke
Orange Juice
Baby Carrots
Snickers
Chicken Strips
Sriracha
Hot Cheetos
Trail Mix
Golden Raisins
9
What about ingredients?
Nutrition Label Analysis• Group Task: Categorize foods based on food packaging / nutrition
labels.
•Individual Task: Propose a solution to make food packaging / nutrition labels more reflective of the food system.
• Let’s answer these questions together…
1 oz Bag 9 oz Bag
9 oz Bag
Serving Size = 28 g
Realistic Serving Size = 56 g, 22 pieces
21 pieces
Calories = 320
Calories from Fat = 200
%DV Fat: 34%
;) Nutrients: Low
Nutrition Intuition: 5 Finger Rule1.Start with a fist - no fingers up2.Put 1 finger UP for each :) nutrient food has >10% for:
a. Vitamin Ab. Vitamin Cc. Calciumd. Iron
3.Put 1 finger UP if food has >10% (>5 g) of protein and fiber4.Choose to focus on fat or calories and put 1 finger DOWN if…
a. fat >10%b. calories >200
Any fingers remain UP -> FOOD IS NUTRITIOUS
NO fingers up -> FOOD IS NOT NUTRITIOUS
Misleading Food Labels...1. Unrealistic Serving Sizes2. Added Ingredients3. Packaging4. Nutrient Claims:
a. “All Natural”b. “Supports Immune System”c. “Made with…”d. Regulated: Sugar-Freee. Un-reglated: Low-Sugar
6 Chips!
FDA to change labels
DiscussionAre these changes effective?
Do these changes make nutrition labels more reflective of the food industry?
Return to Task 2 and work on independent task.
Re-VoteHow often will you look at the nutrition facts on your food?
Always, sometimes, never
Why?
Food LogAre these changes effective?
Do these changes make nutrition labels more reflective of the food industry?
Return to Task 2 and work on independent task.