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  • Applied Science
Hello, Are You Listening?
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Students gain a basic understanding of the engineering components behind telecommunications, in particular, the way telephone communication works to link one phone to another for conventional landline and cellular telephones. During this entire-class activity, students simulate how phone calls are connected by acting out a variety of searches for both local and long-distance calls. Students end up with a good understanding of how phone calls are transmitted from callers to recipients.

Subject:
Applied Science
Education
Engineering
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Martha Cyr
Date Added:
09/18/2014
Help Bill! Bioprinting Skin, Muscle and Bone
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Students operate mock 3D bioprinters in order to print tissue constructs of bone, muscle and skin for a fictitious trauma patient, Bill. The model bioprinters are made from ordinary materials— cardboard, dowels, wood, spools, duct tape, zip ties and glue (constructed by the teacher or the students)—and use squeeze bags of icing to lay down tissue layers. Student groups apply what they learned about biological tissue composition and tissue engineering in the associated lesson to design and fabricate model replacement tissues. They tangibly learn about the technical aspects and challenges of 3D bioprinting technology, as well as great detail about the complex cellular composition of tissues. At activity end, teams present their prototype designs to the class.

Subject:
Applied Science
Biology
Engineering
Life Science
Mathematics
Measurement and Data
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
Activities
Author:
A. L. Peirce Starling
Angela Sickels
Hunter Sheldon
Nicholas Asby
Ryan Tasker-Benson
Shayn M. Peirce
Timothy Allen
Date Added:
06/20/2017
Here Comes the Hurricane! Saving Lives through Logical Reasoning and Computer Science
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Educational Use
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Students use a hurricane tracking map to measure the distance from a specific latitude and longitude location of the eye of a hurricane to a city. Then they use the map's scale factor to convert the distance to miles. They also apply the distance formula by creating an x-y coordinate plane on the map. Students are challenged to analyze what data might be used by computer science engineers to write code that generates hurricane tracking models. Then students analyze a MATLAB® computer code that uses the distance formula repetitively to generate a table of data that tracks a hurricane at specific time intervals. Students come to realize that using a computer program to generate the calculations (instead of by hand) is very advantageous for a dynamic situation like tracking storm movements. Their inspection of some MATLAB code helps them understand how it communicates what to do using mathematical formulas, logical instructions and repeated tasks. They also conclude that the example program is too simplistic to really be a useful tool; useful computer model tools must necessarily be much more complex.

Subject:
Applied Science
Atmospheric Science
Engineering
Physical Science
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Armando Vital
Fritz Claydon
Justin Chang
K. B. Nakshatrala
Rodrigues
Stuart Long
Date Added:
09/18/2014
Heredity Mix n Match
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Educational Use
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Students randomly select jelly beans (or other candy) that represent genes for several human traits such as tongue-rolling ability and eye color. Then, working in pairs (preferably of mixed gender), students randomly choose new pairs of jelly beans from those corresponding to their own genotypes. The new pairs are placed on toothpicks to represent the chromosomes of the couple's offspring. Finally, students compare genotypes and phenotypes of parents and offspring for all the "couples" in the class. In particular, they look to see if there are cases where parents and offspring share the exact same genotype and/or phenotype, and consider how the results would differ if they repeated the simulation using more than four traits.

Subject:
Applied Science
Engineering
Genetics
Life Science
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Mary R. Hebrank
Date Added:
09/26/2008
Hi Ho, Hi Ho, It's to the Mine We Go
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Educational Use
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This activity simulates the extraction of limited, nonrenewable resources from a "mine," so students can experience first-hand how resource extraction becomes more difficult over time. Students gather data and graph their results to determine the peak in resource extraction. They learn about the limitations of nonrenewable resources, and how these resources are currently used.

Subject:
Applied Science
Engineering
Environmental Science
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Kristen Brown
Marissa H. Forbes
Date Added:
09/18/2014
Hidden in Plain Sight
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Educational Use
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Steganography is the science and art of hiding messages in plain sight so only the sender and intended recipient know the existence of a message. Steganography can be characterized as security through obscurity. Through this lesson, students experience a portion of the engineering design process as they research steganography and steganographic methods; identify problems, criteria and constraints; brainstorm possible solutions; and generate ideas. These are the critical first steps in the engineering design process, often overlooked by students who want to get to the "doing" phases—designing, building and testing. In computer science, a thorough design phase makes program implementation much easier and more effective. Students obtain practice with a portion of the design process that may be less exciting, but is just as important as the other steps in the process.

Subject:
Applied Science
Computer Science
Engineering
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Derek Babb
Date Added:
09/18/2014
High Arches, Low Arches
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Educational Use
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A main concern of shoe engineers is creating shoes that provide the right amount of arch support to prevent (or fix) common gait misalignments that lead to injury. During this activity, students look at their own footprints and determine whether they have either of the two most prominent gait misalignments: overpronation (collapsing arches) or supination (high arches). Knowing the shape of a person's foot, and their natural arch movement is necessary to design shoes to fix these gain alignments.

Subject:
Applied Science
Engineering
Life Science
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Eszter Horanyi
Date Added:
09/18/2014
Highlighting the Neuron
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In this lesson on the brain's neural networks, students investigate the structure and function of the neuron. They discover ways in which engineers apply this knowledge to the development of devices that can activate neurons. After a review of the nervous system specifically its organs, tissue, and specialized cells, called neurons students learn about the parts of the neuron. They explore the cell body, dendrites, axon and axon terminal, and learn how these structures enable neurons to send messages. They learn about the connections between engineering and other fields of study, and the importance of research, as they complete the lesson tasks.

Subject:
Anatomy/Physiology
Applied Science
Engineering
Life Science
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Janelle Orange
Date Added:
09/18/2014
Histology and Embryology for Dental Hygiene
Conditional Remix & Share Permitted
CC BY-NC-SA
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This electronic textbook covers histology and embryology of the head and neck for students in a Dental hygiene program.
It contains numerous hyperlinks, animated images and interactive quizzes.

Subject:
Applied Science
Health, Medicine and Nursing
Material Type:
Textbook
Provider:
OpenOregon
Author:
Laird Sheldahl
Raye Ann Yapp
Date Added:
06/16/2021
A Historical Ecology of Slavery in the Danish West Indies
Unrestricted Use
Public Domain
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A Historical Ecology of Slavery in the Danish WThis lecture by Justin Dunnavant at UC Santa Cruz focuses on the intersection of historical ecology and slavery in the Danish West Indies. He delves into various aspects, including the impact of the slave trade globally, archaeological methods for studying slave shipwrecks, and the ongoing relevance of archaeology in contemporary communities.

The key takeaway from this lecture is a deeper understanding of how the slave trade influenced global ecosystems and societies, particularly through the lens of historical ecology. Dunnavant emphasizes the critical role of archaeology in uncovering the material histories of enslaved peoples and how these insights can guide contemporary cultural and environmental preservation.

Pre-Watch Preparation
Contextual Background: Provide students with a background on the Danish West Indies, the transatlantic slave trade, and basic principles of archaeology and ecology. This could be in the form of a short reading assignment or a classroom lecture.
Key Vocabulary: Introduce key terms and concepts that will appear in the video, such as "historical ecology," "maritime archaeology," and "sustainable archaeology," to ensure students are not bogged down by unfamiliar terminology.

Justin Dunnavant begins the lecture by outlining his research focus on the historical ecology of slavery in the Danish West Indies, emphasizing the integration of archaeological methods with ecological awareness.

He introduces the significance of the transatlantic slave trade in shaping the economic and cultural landscapes of the Virgin Islands, with particular attention to the archaeological evidence from shipwrecks.

Dunnavant discusses his work at the Estate Little Princess, a former Danish plantation on St. Croix, describing the artifacts found and their cultural implications.

The lecture highlights the environmental impacts of slavery, such as deforestation and landscape modification, which were integral to the plantation economy.

The role of community involvement in archaeological practice is underscored, promoting an inclusive approach to studying and preserving history.

Dunnavant presents a case for sustainable archaeology that respects both cultural heritage and the natural environment, aiming to mitigate the impacts of archaeological activities.

The talk concludes with a discussion on the importance of continued research and education to further explore the complex legacies of slavery in the Caribbean.

Subject:
Applied Science
Career and Technical Education
Caribbean History
Environmental Science
History
Hydrology
Maritime Science
Physical Science
Social Science
Virgin Islands Culture
Virgin Islands History
Material Type:
Lecture Notes
Author:
Justin Dunnavant
Date Added:
02/17/2022
A Hole in the Sky
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Educational Use
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This video segment adapted from Interactive NOVA profiles two scientists who were surprised in 1984 to discover a hole in our atmosphere's ozone layer as big as the United States.

Subject:
Applied Science
Ecology
Environmental Science
Life Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
12/17/2005
Home, Sweet Home!
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Educational Use
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In this activity, the students will use wax paper shaped as leaves and kite string to build a shelter to protect them from the rain. The students will then test the shelters for durability and water resistance.

Subject:
Applied Science
Engineering
Life Science
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
09/18/2014
Homes for Different Climates
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Educational Use
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Students learn about some of the different climate zones in China and consider what would be appropriate design, construction and materials for houses in those areas. This prepares them to conduct the associated activity(ies) in which they design, build and test small model homes for three different climate zones.

Subject:
Applied Science
Atmospheric Science
Engineering
Physical Science
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Abigail T. Watrous
Denise W. Carlson
Janet Yowell
Stephanie Rivale
Date Added:
09/18/2014
Homeward Bound
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Students review the what they have learned throughout the five lessons in this unit. This includes a review of many types of engineers, reminding students of the various everyday products, structures and processes they design and create in our world.

Subject:
Applied Science
Education
Engineering
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Abigail Watrous
Denali Lander
Janet Yowell
Katherine Beggs
Date Added:
09/18/2014
"Hope" is the Thing with Feathers - (254) by Emily Dickinson
Conditional Remix & Share Permitted
CC BY-NC-SA
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This resource from CommonLit offers a lesson plan based on the poetry of American poet Emily Dickinson: "Hope" is the Thing with Feathers - (254 To support student's understanding of the themes in the poem, teachers can access guiding questions, assessment questions and discussion prompts as well as poems with similar themes literary devices, topics and writing style.

Subject:
Applied Science
Architecture and Design
Arts and Humanities
English Language Arts
Literature
Material Type:
Lesson
Author:
CommonLit
Date Added:
12/30/2022
The Hospital of the Future: Engineering through Robotics and Automated Patient Care
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Educational Use
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Students further their understanding of the engineering design process while combining mechanical engineering and bioengineering to create an automated medical device. During the activity, students are given a fictional client statement and are required to follow the steps of the design process to create medical devices that help reduce the workload for hospital workers and increase the quality of patient care.

Subject:
Applied Science
Engineering
Health, Medicine and Nursing
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Jared R. Quinn
Jeanne Hubelbank
Kristen Billiar
Terri Camesano
Date Added:
10/14/2015
Hot Cans and Cold Cans
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Educational Use
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Students apply the concepts of conduction, convection and radiation as they work in teams to solve two challenges. One problem requires that they maintain the warm temperature of one soda can filled with water at approximately human body temperature, and the other problem is to cause an identical soda can of warm water to cool as much as possible during the same 30-minute time period. Students design their engineering solutions using only common everyday materials, and test their devices by recording the water temperatures in their two soda cans every five minutes.

Subject:
Applied Science
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Mary R. Hebrank
Date Added:
10/14/2015
Hot Potato, Cool Foil
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Educational Use
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Students explore material properties by applying some basic principles of heat transfer. They use calorimeters to determine the specific heat of three substances: aluminum, copper and another of their choice. Each substance is cooled in a freezer and then placed in the calorimeter. The temperature change of the water and the substance are used in heat transfer equations to determine the specific heat of each substance. The students compare their calculated values with tabulated data.

Subject:
Applied Science
Engineering
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
James Prager
Janet Yowell
Malinda Zarske
Megan Schroeder
Date Added:
09/18/2014