Course Description

, , , 

Career and Technical Education, Life Science,Biology 


Middle School, High School 

Grade 6, Grade 7, Grade 8, Grade 9, Grade 10

Material Type:

Media Format:
Students learn about homeostasis and create models by constructing simple feedback systems using Arduino boards, temperature sensors, LEDs and Arduino code. Starting with pre-written code, students instruct LEDs to activate in response to the sensor detecting a certain temperature range. They determine appropriate temperature ranges and alter the code accordingly. When the temperature range is exceeded, a fan is engaged in order to achieve a cooling effect. In this way, the principle of homeostasis is demonstrated. To conclude, students write summary paragraphs relating their models to biological homeostasis.

Conditions of Use:

Custom License
We encourage wide-spread use of TeachEngineering content by "Academic Users" (individual educators and K-12 organizations, including government agencies using the TeachEngineering digital library on a nonprofit, non-commercial, internal basis solely for use by their own employees, for such employees' training, research, curriculum development and teaching purposes). Such Academic Users may use the TeachEngineering digital library on an internal basis without any fee or cost, to access, link to and use, or in any manner alter, modify, revise, copy, edit, translate or digitize TeachEngineering digital library collection content. TeachEngineering may not be used for any direct or indirect commercial purpose or advantage, or for any distribution outside the Academic User's organization.
Copyright Holder:
Regents of the University of Colorado
Use Guideline
Conditions of Use: Read the Fine Print

Curated OER

Course curriculum