<?xml version="1.0" encoding="UTF-8"?>
<tem xmlns="http://www.teachengineering.org/tem/elements/1.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.teachengineering.org/tem/elements/1.0/ http://www.teachengineering.org/schemas/tem.xsd"><identifier>http://www.teachengineering.org/view_lesson.php?url=collection/cub_/lessons/cub_human/cub_human_lesson07.xml</identifier><docType>lesson</docType><format>text/xml</format><language/><title>Unlocking the Endocrine System</title><creator>Integrated Teaching and Learning Program, </creator><keywords><keyword>endocrine</keyword><keyword>body</keyword><keyword>hormone</keyword><keyword>receptor</keyword><keyword>organ</keyword><keyword>astronaut</keyword><keyword>space</keyword><keyword>communication</keyword><keyword>bloodstream</keyword><keyword>endocrine gland</keyword></keywords><vocabulary><word>Endocrine Gland</word><word>Receptor</word><word>Hormone</word><word>Pituitary Gland</word><word>Thyroid</word><word>Thymus</word><word>Adrenal Gland</word><word>Ovary</word><word>Testis</word><word>Pancreatic islets</word><word>Pineal gland</word></vocabulary><summary>Students learn how the endocrine system works and compare it to the mail delivery system. Students discuss the importance of communication in human body systems and relate that to engineering and astronauts.</summary><engrConnection>The endocrine system helps us learn the importance of communication in the body. Good communication skills are also an important part of engineering. Astronauts have to communicate well with each other both on Earth and in outer space. Engineers also design the technologies that make communication in space and on Earth possible, including cell phones, digital video equipment and satellites. </engrConnection><learningObjectives><learningObjective>List several parts of the endocrine system.</learningObjective><learningObjective>Compare the endocrine system to a mail delivery system.</learningObjective><learningObjective>Explain why communication is important for engineers and astronauts.  </learningObjective></learningObjectives><timeRequired unit="minutes">20</timeRequired><publisher>TeachEngineering.org</publisher><contributors><contributor>Abigail Watrous</contributor><contributor>Malinda Schaefer Zarske</contributor><contributor>Janet Yowell</contributor></contributors><references><reference>Fox, Stuart Ira.  Human Physiology. Seventh Edition. New York, NY: McGraw Hill, 2002.</reference><reference>http://www.space.edu/aerospace/home.php</reference><reference>http://kidshealth.org/parent/general/body_basics/endocrine_prt.htm</reference><reference>http://www.kidshealth.org/teen/your_body/body_basics/endocrine.html</reference><reference>http://spaceflight.nasa.gov/history/shuttle-mir/science/hls/sc-hls-endo.htm</reference><reference>http://www.4girls.gov/body/body_tool2.htm</reference><reference>http://www.greenfacts.org/en/endocrine-disruptors/l-2/endocrine-disruptors-1.htm</reference><reference>http://www.epa.gov/endo/pubs/edspoverview/primer.htm</reference><reference>http://training.seer.cancer.gov/module_anatomy/unit6_1_endo_intro.html</reference><reference>http://ghr.nlm.nih.gov/ghr/picture/gh</reference></references><eduStandards><eduStandard><id>S11416E7</id><locale>International_Technology_Education_Association-ITEA_STL_Standards</locale><type>Technology</type><description>F. A subsystem is a system that operates as a part of another system.
</description><lowgrade>3</lowgrade><highgrade>5</highgrade></eduStandard><eduStandard><id>S11417F6</id><locale>International_Technology_Education_Association-ITEA_STL_Standards</locale><type>Technology</type><description>E. Technological advances have made it possible to create new devices, to repair or replace
certain parts of the body, and to provide a means for mobility.
</description><lowgrade>3</lowgrade><highgrade>5</highgrade></eduStandard><eduStandard><id>S1142559</id><locale>Colorado</locale><type>Science</type><description>b. Analyze and interpret data to generate
evidence that human systems are
interdependent
</description><lowgrade>5</lowgrade><highgrade>5</highgrade></eduStandard><eduStandard><id>S114255A</id><locale>Colorado</locale><type>Science</type><description>c. Assess further scientific explanations
regarding basic human body system
functions
</description><lowgrade>5</lowgrade><highgrade>5</highgrade></eduStandard></eduStandards><geoCoverage>United States</geoCoverage><rights>Copyright 2012 - Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder</rights><rights>http://www.teachengineering.org/policy_ipp.php</rights><isPartOf>http://www.teachengineering.org/</isPartOf><created type="W3CDTF">2011-03-30</created><gradeLevel lowerbound="3" upperbound="5">5</gradeLevel><audience>Teacher</audience></tem>

