Build Your Own Ecosystem
Stephen London, Instructor 
Introduction
Standards
Objectives
Activities
Assessment
Resources


 

Science Fiction
Creative Project One:
Build Your Own Ecosystem
http://ctap295.ctaponline.org/~slondon
Grade Level: 12

Introduction
In this assignment you will have the opportunity to create your own world on another planet and populate it with extraterrestrial flora and fauna. You may construct an ecosystem that is somewhat similar to environments found on Earth, or you may come up with a place strikingly unlike anywhere else.  But whatever kind of environment you choose for this assignment, remember that you must make it scientifically plausible. Science fiction writing is based upon reasonable speculation, so stick to theoretically possible ideas. (For instance, if you choose to inhabit a planet with creatures that eat rocks, you have to then explain how it is physically feasible for them to consume rocks and gain nourishment from them.)  Your reader should be able to "suspend his disbelief." In other words, you should pay heed to scientific principles and the laws of nature in producing your ecosystem, without magic or other elements of fantasy.  Try to make your ecosystem as believable as possible regardless of how different it is from our own world.

Standards Addressed
This assignment addresses the following California State Standards for Language Arts in grades eleven and twelve:

1.0 Writing Strategies
Organization and Focus
1.1 Demonstrate an understanding of the elements of discourse (e.g., purpose, speaker, audience, form) when completing narrative, expository, persuasive, or descriptive writing assignments.
1.3 Structure ideas and arguments in a sustained, persuasive, and sophisticated way and support them with precise and relevant examples.

2.0 Writing Applications
2.1c Describe with concrete sensory details the sights, sounds, and smells of a scene and the specific actions, movements, gestures and feelings of the characters; use interior monologue to depict the charactrers' feelings
2.1e Make effective use of descriptions of appearance, images, shifting perspectives, and sensory details

Instructional Objectives

Objective 1:
At the successful conclusion of this assignment, students will be able to conjecture and articulate an original idea for an extraterrestrial environment. They will be able to apply concrete sensory details to populate this environment with hypothetical life forms that adhere to known scientific principles. 

Objective 2:
Given the conditions that make up an alien environment, students will be able to anticipate and analyze the characteristics fictional species would need to possess in order to survive in that ecosystem's conditions. 

Objective 3:
Given the characteristics of a sample alien organism, students will be able to describe conjectural extraterrestrial environments that would support its life.

Objective 4:
Students will be able to compose a four to five page essay that balances the requirement to create compelling hypothetical characters, animals and settings with the demand to make their ecosystem conform to laws of science.
 

Background to Objectives
The purpose of this assignment is to help students appreciate the challenges and restrictions of the genre of science fiction. After completing this unit you will not only have a fundamental grasp of the way "imaginary landscapes" strengthen and support speculative fiction writing, but you'll also have a deeper understanding of the way ecosystems work back here on earth. Whether you are studying an actual environment or making up a fictional one, the same general rules apply -- in short, there is a balance in nature, and each element of an environment has an impact on the surrounding flora and fauna. 

In addition to gaining insight into the workings of science in works of science fiction, students will better appreciate how paying attention to the laws of nature helps writers compose good speculative fiction. Paying heed to scientific principles can help generate new ideas, as well as making the entire imaginary world more vivid and realistic, no matter how strange that world is.

Student Activities
This assignment requires you to use both the right (creative) and the left (rational) sides of your brain. You will compose a four to five page paper that introduces the reader to a new world full of unique flora and fauna. You will describe how these lifeforms interrelate in a complex ecosystem, focussing on one or two primary lifeforms. Your report will be illustrated with at least one map of your world and one drawing of one of your lifeforms. 

Introductory Activity
Like all quality writing assignments, this one begins with cluster maps. On your paper you will, of course, be brainstorming about the various creatures that inhabit your environment, along with such other factors as the climate, the atmosphere, the terrain and the impact on your ecosystem of intelligent lifeforms, if any. 

You may have noticed I wrote cluster maps. Plural. You will need at least one additional cluster map in order to focus on the dominant lifeforms of your world. Are they animals? Are they sentient? Do they have a social order? Do they build, farm, domesticate animals, pollute, etc.? Do they have technology? How do your dominant lifeforms impact their environment? Think through these questions as you create your cluster maps and the actual paper will be better organized, more clearly detailed and much easier to write.

Pretest

Enabling Activity(ies)
After your cluster maps have been shared with your peers, graded by your teacher, tweaked, expanded, reorganized and reviewed again, you're ready to begin writing. Consider starting your paper with a framing device -- is your paper the journal of the first astronaut to visit this world? The diary of an anthropologist, naturalist, tourist, etc. wandering around the planet? An encyclopedia insert from some extraterrestrial World Book? Although this is not a requirement, you may find that a framing device enhances your appreciation for tone, purpose, audience and organization of information as you write, as well as adding a useful literary element. 

Culminating Activity
On the day this assignment is due you will have the opportunity to share your world with other students in the class. We will read aloud the most exemplary papers and circulate others around the room to generate discussions about what works -- and what doesn't -- in composing original, attention-grabbing imaginary worlds. Discussion topics will include the following: 
  • What elements in this world would serve to enhance or give direction to the plot of a science fiction story?
  • What kinds of characters could this environment generate, or how would it impact various kinds of characters who encountered it?
  • Does the environment or any of its inhabitants suggest any themes? What deeper meanings, lessons or thought- provoking ideas could be related back to your world? 
Students are strongly encouraged to take advantage of an extra credit activity at the end of this assignment for up to ten points. To earn these points, you must write a short story, no less than 1-1/2 pages (typed) in length, in which you borrow a creature from another student's paper. You must describe an encounter between that creature and inhabitants of your environment. Conversely, you may describe what would occur if a creature from your ecosystem were to travel to an environment created by another student in this class. While you are reading over your peers' assignments today, you are urged to take notes, or photocopy pages and get a start on the extra credit. It is due in no more than a week.

Assessment

Your assigment will be worth up to 50 points, or up to 60 if you do the extra credit assignment as well. This paper will be graded according to the following set of criteria:

1. Is the paper the proper length, neatly typed, and checked for mechanical errors?

2. Did you include at least one drawing and one map?

3. Does the paper present a scientifically viable ecosystem that creatively extrapolates what kinds of flora and fauna would florish under its environmental conditions?

4. Are your ideas original? Do they capture the reader's imagination?

5. Have you expressed yourself clearly and in an organized manner?

6, Does the paper include a section that focuses on one or two dominant lifeforms? Does it convincingly explain why those are the dominant species?

Pretest Rubrik


Web Resources & Supplementary Materials

Introductory Activity
The following web resources contain various materials about possible extraterrestial environments, as well as earth environments that are so extreme that they may resemble ecosystems on other planets. Your teacher also has several texts and CD-ROMS that address the subject of extraterrestrial life forms available in the classroom. Some of these materials are listed following the web pages below.

http://www.nua-tech.com/paddy/ETs.shtml
http://www.thedaily.washington.edu/archives/00W/2.16.00/N3.delaneyCon.html
http://www.msnbc.com/news/362046.asp?cp1=1
http://curriculum.calstatela.edu/courses/builders/lessons/VCR/VCRimg.html
http://astrobiology.arc.nasa.gov/roadmap/goals/g10_life_space.html
http://www.abc.net.au/quantum/scripts99/9910/astroscpt.htm
http://www.sciencebase.com/astro.html
http://www.qtm.net/~geibdan/a2000/jan/l.htm
http://foundation.terminal.cz/stelarc_pr_notes.html
http://www.astrobiology.com/NAI/fall.98.asu.html
http://researchmag.asu.edu/stories/life.html
http://www.space2000.freeserve.co.uk/abio.htm
http://www.amazon.com/exec/obidos/ASIN/0965377431/affiniinc/104-6621485-0473569
http://www.jamesphogan.com/entovrse/chapter9.html
http://www.jumeaux.bc.ca/damon/plants.html

CD-ROMS
The Multimedia Encyclopedia of Science Fiction - Grolier
Leonard Nimoy Science Fiction - The Gold Collection

TEXTS
Barlowe's Guide to Extraterrestrials -- Wayne Barlowe
Codex Seraphinianus -- Franco Maria Ricci
Science Fiction The Illustrated Encyclopedia -- John Clute
Popular Mechanics, Aliens Fact or Fantasy? - July 1999 

Final Powerpoint Presentation

Reseda High School
Los Angeles Unified School District C
18230 Kittridge Street
Reseda, CA 91335
Stephen London, system3.0@juno.com
Last Revised: 6/23/2001