Energy of an Astronaut

Astronauts living on the International Space Station need balanced meals to meet their energy and health needs while in space. Food scientists and nutritionists at space agencies ensure that astronauts eat balanced meals in space by consulting the Nutrition Fact labels and studying the nutritional needs of astronauts before food is packaged for both short and long duration spaceflight.

In this investigation, teams will identify healthy food choices in the Food Pyramid to maintain a healthy body weight and learn how Calorie needs are different on Earth and in space.

Mission Question

How can Nutrition Fact labels be used to determine how much food I need for one day?

Skills

Scientific Methodology, Communication, Problem-solving, Teamwork

Learning Objectives:

investigate the Food Pyramid and the basic foods that make up a balanced diet and daily energy needs
examine a Nutrition Facts labels for serving size and Calories, protein, calcium and vitamins
determine individual daily energy needs
create a five-day menu based on Food Pyramid recommendations and individual dietary needs

Equipment

Per class:
- computer with Internet access
- LCD projector or overhead projector
- painters tape
- six sentence strips
- food packaging from the six food groups
Per group (3 students per group):
- Nutrition Facts labels from corn, flour, and wheat tortillas
Per student:
- Energy of an Astronaut Student Handout
- Food Pyramid Data Sheet
- Fit Explorer Personal Five-Day Menu Planner
- blank sheet of paper

Time

Preparation: 30 min

Lesson: 3 x 45 min sessions