Lesson: The Growling Stomach

Contributed by: Adventure Engineering, Colorado School of Mines

A photograph shows green plant with big leaves.
Looking for edible plants to survive in the Amazon!
copyright
Copyright © 2007 Piotrus, Wikimedia Commons CC BY-SA 3.0 http://commons.wikimedia.org/wiki/File:Vivid_greenish_plant_with_big_leaves.JPG

Summary

Continuing the "Lost in the Amazon" adventure engineering storyline, students investigate the types of plants and insects they might be able to find and eat in order to survive in the Amazon. They research various plants and insects, identifying characteristics that make them edible or useful for survival. At activity end, students create posters and present their findings to the class.

Engineering Connection

Engineers use their critical thinking skills to identify what criteria are important for success and what criteria are not important. Then they make design decisions based on these criteria.

Learning Objectives

After this lesson, students should be able to:

  • Investigate edible plants and insects that are found in the Amazon.
  • Research plants and insects to identify characteristics that make them edible or useful for human survival.

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Educational Standards

Each TeachEngineering lesson or activity is correlated to one or more K-12 science, technology, engineering or math (STEM) educational standards.

All 100,000+ K-12 STEM standards covered in TeachEngineering are collected, maintained and packaged by the Achievement Standards Network (ASN), a project of D2L (www.achievementstandards.org).

In the ASN, standards are hierarchically structured: first by source; e.g., by state; within source by type; e.g., science or mathematics; within type by subtype, then by grade, etc.

  • Identify and collect information about everyday problems that can be solved by technology, and generate ideas and requirements for solving a problem. (Grades 3 - 5) Details... View more aligned curriculum... Do you agree with this alignment?
  • Each plant or animal has different structures or behaviors that serve different functions (Grade 2) Details... View more aligned curriculum... Do you agree with this alignment?
  • All living things share similar characteristics, but they also have differences that can be described and classified (Grade 4) Details... View more aligned curriculum... Do you agree with this alignment?
  • Create and evaluate models of plant and/or animal systems or parts (Grade 5) Details... View more aligned curriculum... Do you agree with this alignment?
Suggest an alignment not listed above

Introduction/Motivation

(Read aloud to the class the following continuation of the "Lost in the Amazon" storyline.)

After you break down the night's camp, you decide to walk around and see how your fellow engineers are doing. Everyone is packing away their supplies and getting ready for another adventurous day in the Amazon. You notice that the pilot is lying under a big leaf, fast asleep. He is still very weak but is starting to eat more.

"Grrrrr." You hear a low roar coming from your stomach and you realize that it is time for breakfast. You walk over to where a group of mechanical engineers, Ken, Daniel and Cari, are preparing today's breakfast.

"How is the food looking?" you ask.

"I think we will only have enough food left for one more day!" Cari responds looking troubled.

"I guess we will have to find some of food," Ken adds as he hands you a buttered roll and a can of apple juice.

In order to find food, you know that you will have to find plants or animals that are safe to eat, but how will you find them? What kind of plants or animals can you eat in the Amazon?

Lesson Background and Concepts for Teachers

None for this lesson.

Vocabulary/Definitions

food chain: A succession of organisms in an ecological system that depend on each other for food energy by consuming a lower organism in the chain and in turn, is preyed upon by a higher organism.

Associated Activities

Lesson Closure

Lead a class discussion to ascertain student learning. Discussion prompts: What kinds of foods (plants, animals, insects, mushrooms) are found in the Amazon? Are any foods that you regularly eat available in the Amazon? Would you like a diet based on foods found in the Amazon? Why or why not?

Assessment

Activity Worksheet: Have each group complete and hand in the Student Guide Worksheet found in the associated activity, Finding Food in the Amazon. Review their answers to gauge their depth of comprehension.

Copyright

© 2013 by Regents of the University of Colorado; original © 2005 Colorado School of Mines

Supporting Program

Adventure Engineering, Colorado School of Mines

Acknowledgements

Adventure Engineering was supported by National Science Foundation grant nos. DUE 9950660 and GK-12 0086457. However, these contents do not necessarily represent the policies of the National Science Foundation, and you should not assume endorsement by the federal government.

Last modified: July 13, 2018

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