Updating search results...

Search Resources

14 Results

View
Selected filters:
  • echo
Biomimicry: Echolocation in Robotics
Read the Fine Print
Educational Use
Rating
0.0 stars

Students use ultrasonic sensors and LEGO© MINDSTORMS© NXT robots to emulate how bats use echolocation to detect obstacles. They measure the robot's reaction times as it senses objects at two distances and with different sensor threshold values, and again after making adjustments to optimize its effectiveness. Like engineers, they gather and graph data to analyze a given design (from the tutorial) and make modifications to the sensor placement and/or threshold values in order to improve the robot's performance (iterative design). Students see how problem solving with biomimicry design is directly related to understanding and making observations of nature.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
James Muldoon
Date Added:
09/18/2014
Designing and Packaging a Distance-Sensing Product
Read the Fine Print
Educational Use
Rating
0.0 stars

Students begin by following instructions to connect a Sunfounder Ultrasonic Sensor and an Arduino Microcontroller. Once they have them set up, students calibrate the sensor and practice using it. Students are then given an engineering design problem: to build a product that will use the ultrasonic sensors for a purpose that they all specify. Students will have to work together to design and test their product, and ultimately present it to their classmates.

Subject:
Applied Science
Computer Science
Engineering
Mathematics
Measurement and Data
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
Activities
Author:
Kendra Randolph
Date Added:
11/29/2018
Don't Bump into Me!
Read the Fine Print
Educational Use
Rating
0.0 stars

Students' understanding of how robotic ultrasonic sensors work is reinforced in a design challenge involving LEGO MINDSTORMS(TM) NXT robots and ultrasonic sensors. Student groups program their robots to move freely without bumping into obstacles (toy LEGO people). They practice and learn programming skills and logic design in parallel. They see how robots take input from ultrasonic sensors and use it to make decisions to move, resulting in behavior similar to the human sense of sight but through the use of sound sensors, more like echolocation. Students design-test-redesign-retest to achieve successful programs. A PowerPoint® presentation and pre/post quizzes are provided.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Nishant Sinha
Pranit Samarth
Satish S. Nair
Date Added:
09/18/2014
Echolocation in Action!
Read the Fine Print
Educational Use
Rating
0.0 stars

In this activity, students will experience echolocation themselves. They actually try echolocation by wearing blindfolds while another student makes snapping noises in front of, behind, or to the side of them.

Subject:
Applied Science
Engineering
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Abigail Watrous
Frank Burkholder
Janet Yowell
Date Added:
10/14/2015
English Language Arts, Grade 11
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

The 11th grade learning experience consists of 7 mostly month-long units aligned to the Common Core State Standards, with available course material for teachers and students easily accessible online. Over the course of the year there is a steady progression in text complexity levels, sophistication of writing tasks, speaking and listening activities, and increased opportunities for independent and collaborative work. Rubrics and student models accompany many writing assignments.Throughout the 11th grade year, in addition to the Common Read texts that the whole class reads together, students each select an Independent Reading book and engage with peers in group Book Talks. Students move from learning the class rituals and routines and genre features of argument writing in Unit 11.1 to learning about narrative and informational genres in Unit 11.2: The American Short Story. Teacher resources provide additional materials to support each unit.

Subject:
English Language Arts
Material Type:
Full Course
Provider:
Pearson
Date Added:
10/06/2016
English Language Arts, Grade 11, The American Short Story
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

In this unit, students will explore great works of American literature and consider how writers reflect the time period in which they write. They will write two literary analysis papers and also work in groups to research and develop anthologies of excellent American stories.

ACCOMPLISHMENTS

Students read and analyze stories from several 19th-, 20th-, and 21st-century American authors. After researching a time period, they select stories from that period to create an anthology. The readings enhance their understanding of the short story, increase their exposure to well-known American authors, and allow them to examine the influence of social, cultural, and political context.
Students examine elements of short stories and have an opportunity for close reading of several American short stories. During these close readings, they examine the ways that short story writers attempt to explore the greater truths of the American experience through their literature.

GUIDING QUESTIONS

These questions are a guide to stimulate thinking, discussion, and writing on the themes and ideas in the unit. For complete and thoughtful answers and for meaningful discussions, students must use evidence based on careful reading of the texts.

If you were to write a short story about this decade, what issues might you focus on?
What defines a short story? Just length?
To what extent do these stories reflect the era or decade in which they were written?
To what extent are the themes they address universal?

CLASSROOM FILMS

History.com has short videos on the Vietnam War (“Vietnam” and “A Soldier's Story”).

Subject:
English Language Arts
Reading Informational Text
Reading Literature
Speaking and Listening
Material Type:
Unit of Study
Provider:
Pearson
English Language Arts, Grade 11, The American Short Story, Class, Race, and Identity, Analytical Essays
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

In this lesson, students will continue their analytical essays with a focus on the writing process. They will use the writing group protocol to bring structure to their peer editing groups.

Subject:
English Language Arts
Reading Literature
Material Type:
Lesson Plan
Date Added:
09/21/2015
Form vs. Function
Read the Fine Print
Educational Use
Rating
0.0 stars

Students model and design the sound environment for a room. They analyze the sound performance of different materials that represent wallpaper, thick curtains, and sound-absorbing panels. Then, referring to the results of their analysis, they design another room based on certain specifications, and test their designs.

Subject:
Applied Science
Architecture and Design
Engineering
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Janet Yowell
Malinda Schaefer Zarske
Michael Bendewald
Date Added:
10/14/2015
How Does an Ultrasonic Sensor Work?
Read the Fine Print
Educational Use
Rating
0.0 stars

Students learn about how ultrasonic sensors work, reinforcing the connection between this sensor and how humans, bats and dolphins estimate distance. They learn the echolocation process sound waves transmitted, bounced back and received, with the time difference used to calculate the distance of objects. Two mini-activities, which use LEGO MINDSTORMS(TM) NXT robots and ultrasonic sensors, give students a chance to experiment with ultrasonic sensors in preparation for the associated activity. A PowerPoint® presentation explains stimulus-to-response pathways, sensor fundamentals, and details about the LEGO ultrasonic sensor. Pre/post quizzes are provided. This lesson and its associated activity enable students to gain a deeper understanding of how robots can take sensor input and use it to make decisions via programming.

Subject:
Applied Science
Engineering
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Nishant Sinha
Pranit Samarth
Satish S. Nair
Date Added:
09/18/2014
Plumbing the Deep - Using Sound Waves to See
Read the Fine Print
Educational Use
Rating
0.0 stars

In this lesson, students learn about echolocation: what it is and how engineers use it to "see" things in the dark, or deep underwater. Also, they learn how animals use echolocation to catch their dinner and travel the ocean waters and skies without running into things.

Subject:
Applied Science
Engineering
Physical Science
Physics
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Abigail Watrous
Brian Kay
Frank Burkholder
Janet Yowell
Teresa Ellis
Date Added:
09/18/2014
Sound Environment Shapers
Read the Fine Print
Educational Use
Rating
0.0 stars

Students are introduced to the sound environment as an important aspect of a room or building. Several examples of acoustical engineering design for varied environments are presented. Students learn the connections between the science of sound waves and engineering design for sound environments.

Subject:
Applied Science
Engineering
Physical Science
Physics
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denise W. Carlson
Janet Yowell
Malinda Schaefer Zarske
Michael Bendewald
Date Added:
09/18/2014
To Absorb or Reflect: That is the Question
Read the Fine Print
Educational Use
Rating
0.0 stars

This is the last of five sound lessons, and it introduces acoustics as the science of studying and controlling sound. Students learn how different materials reflect and absorb sound.

Subject:
Applied Science
Engineering
Physical Science
Physics
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Abigail Watrous
Frank Burkholder
Janet Yowell
Teresa Ellis
Date Added:
09/18/2014
Traveling Sound
Read the Fine Print
Educational Use
Rating
0.0 stars

Students explore how sound waves move through liquids, solids and gases in a series of simple sound energy experiments. Understanding the properties of sound and how sound waves travel helps engineers determine the best room shape and construction materials when designing sound recording studios, classrooms, libraries, concert halls and theatres.

Subject:
Applied Science
Engineering
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denise Carlson
Malinda Schaefer Zarske
Natalie Mach
Sharon Perez
Date Added:
10/14/2015
Ultrasonic Devices at the Speed of Sound!
Read the Fine Print
Educational Use
Rating
0.0 stars

This lesson focuses on ultrasound wavelengths and how sound frequencies are used by engineers to help with detection of specific distances to or in materials. Students gain an understanding about how ultrasonic waves are reflected and refracted. Students also see how ultrasound technology is used in medical devices. The activity following this lesson allows students to test their knowledge by using the Sunfounder Ultrasonic sensor and Arduino Mega Microcontroller.

Subject:
Applied Science
Computer Science
Engineering
Mathematics
Measurement and Data
Physical Science
Physics
Material Type:
Lesson
Provider:
TeachEngineering
Provider Set:
Lessons
Author:
Kendra Randolph
Date Added:
11/29/2018