Simple machines are devices with few or no moving parts that make …
Simple machines are devices with few or no moving parts that make work easier. Students are introduced to the six types of simple machines the wedge, wheel and axle, lever, inclined plane, screw, and pulley in the context of the construction of a pyramid, gaining high-level insights into tools that have been used since ancient times and are still in use today. In two hands-on activities, students begin their own pyramid design by performing materials calculations, and evaluating and selecting a construction site. The six simple machines are examined in more depth in subsequent lessons in this unit.
The purpose of this activity is to demonstrate the importance of rocks, …
The purpose of this activity is to demonstrate the importance of rocks, soils and minerals in engineering and how using the right material for the right job is important. The students build three different sand castles and test them for strength and resistance to weathering. Then, they discuss how the buildings are different and what engineers need to think about when using rocks, soils and minerals for construction.
Students learn about the process of reverse engineering and how this technique …
Students learn about the process of reverse engineering and how this technique is used to improve upon technology. Students analyze push-toys and draw diagrams of the predicted mechanisms inside the toys. Then, they disassemble the toys and draw the actual inner mechanisms. By understanding how the push-toys function, students make suggestions for improvement, such as cost effectiveness, improved functionality, ecological friendliness and any additional functionality they determine is an improvement.
Imagining themselves arriving at the Olympic gold medal soccer game in Beijing, …
Imagining themselves arriving at the Olympic gold medal soccer game in Beijing, students begin to think about how engineering is involved in sports. After a discussion of kinetic and potential energy, an associated hands-on activity gives students an opportunity to explore energy absorbing materials as they try to protect an egg from being crushed.
Students learn how healthy human heart valves function and the different diseases …
Students learn how healthy human heart valves function and the different diseases that can affect heart valves. They also learn about devices and procedures that biomedical engineers have designed to help people with damaged or diseased heart valves. Students learn about the pros and cons of different materials and how doctors choose which engineered artificial heart valves are appropriate for certain people.
English 101 focuses on the analysis of basic human issues as presented …
English 101 focuses on the analysis of basic human issues as presented in literature with an emphasis on analytic reading, writing and discussion, and on development of argumentative essays based on textual analysis, with attention to style, audience and documentation. By writing several analytical, thesis-driven essays which show engagement with and understanding of a variety of texts, students will practice the critical thinking, reading and writing skills which comprise an important component of college and university studies as well as clear, audience-appropriate communications in other professional settings.This class is comprised of a series of three units, each of which is centered around an essay assignment. For each unit, in addition to the essay itself, youŰŞll be asked to respond to reading assignments and to complete exploratory writing assignments. YouŰŞll do a lot of reading and writing, and your instructor will ask you to respond to ideas from our texts, from specific assignments, and from each other. Login: guest_oclPassword: ocl
This is an expository writing course requiring more advanced writing skills than …
This is an expository writing course requiring more advanced writing skills than Basic English Composition 101, yet reviewing and incorporating some of the same skills. This course teaches you research skills by emphasizing the development of advanced analytical/critical reading skills, proficiency in investigative research, and the writing of expository and persuasive prose including properly documented and researched argumentative essays. A major component of this course will be an emphasis on the research process or ŰĎinformation literacyŰ: your ability to locate, evaluate and use information effectively. You also will recognize academic audiences, increase your clarity and objectivity, and adhere to standard formats.Login: guest_oclPassword: ocl
Students explore the biosphere and its associated environments and ecosystems in the …
Students explore the biosphere and its associated environments and ecosystems in the context of creating a model ecosystem, learning along the way about the animals and resources. Students investigate different types of ecosystems, learn new vocabulary, and consider why a solid understanding of one's environment and the interdependence of an ecosystem can inform the choices we make and the way we engineer our communities. This lesson is part of a series of six lessons in which students use their growing understanding of various environments and the engineering design process, to design and create their own model biodome ecosystems.
In this lesson, students will look behind the story at the historical, …
In this lesson, students will look behind the story at the historical, social, and cultural circumstances that shape the narrative throughout Esperanza Rising. The lesson also invites students to contemplate some of the changes Esperanza undergoes as she grows into a responsible young woman and the contradictions that she experiences.
Students learn that buoyancy is responsible for making boats, hot air balloons …
Students learn that buoyancy is responsible for making boats, hot air balloons and weather balloons float. They calculate whether or not a boat or balloon will float, and calculate the volume needed to make a balloon or boat of a certain mass float. Conduct the first day of the associated activity before conducting this lesson.
In this lesson, the students will summarize their experiences in the Amazon …
In this lesson, the students will summarize their experiences in the Amazon rainforest by developing and presenting a briefing for a T.V. evening news program.
Students explore the chemical identities of polymeric materials frequently used in their …
Students explore the chemical identities of polymeric materials frequently used in their everyday lives. They learn how chemical composition affects the physical properties of the materials that they encounter and use frequently, as well as how cross-linking affects the properties of polymeric materials.
Students are introduced to the concepts of digital organisms and digital evolution. …
Students are introduced to the concepts of digital organisms and digital evolution. They learn about the research that digital evolution software makes possible, and compare and contrast it with biological evolution.
This lesson explores how The Giver addresses issues of personal identity, memory, …
This lesson explores how The Giver addresses issues of personal identity, memory, and the value of reading and education. It also examines how this newer read relates to other famous classics in this genre and books that students may have read on their own.
Students are introduced to the concept of energy conversion, and how energy …
Students are introduced to the concept of energy conversion, and how energy transfers from one form, place or object to another. They learn that energy transfers can take the form of force, electricity, light, heat and sound and are never without some energy "loss" during the process. Two real-world examples of engineered systems light bulbs and cars are examined in light of the law of conservation of energy to gain an understanding of their energy conversions and inefficiencies/losses. Students' eyes are opened to the examples of energy transfer going on around them every day. Includes two simple teacher demos using a tennis ball and ball bearings. A PowerPoint(TM) presentation and quizzes are provided.
Students learn about kinetic and potential energy, including various types of potential …
Students learn about kinetic and potential energy, including various types of potential energy: chemical, gravitational, elastic and thermal energy. They identify everyday examples of these energy types, as well as the mechanism of corresponding energy transfers. They learn that energy can be neither created nor destroyed and that relationships exist between a moving object's mass and velocity. Further, the concept that energy can be neither created nor destroyed is reinforced, as students see the pervasiveness of energy transfer among its many different forms. A PowerPoint(TM) presentation and post-quiz are provided.
Students are introduced to the definition of energy and the concepts of …
Students are introduced to the definition of energy and the concepts of kinetic energy, potential energy, and energy transfer. This lesson is a broad overview of concepts that are taught in more detail in subsequent lessons and activities in this curricular unit. A PowerPoint(TM) presentation and pre/post quizzes are provided.
No restrictions on your remixing, redistributing, or making derivative works. Give credit to the author, as required.
Your remixing, redistributing, or making derivatives works comes with some restrictions, including how it is shared.
Your redistributing comes with some restrictions. Do not remix or make derivative works.
Most restrictive license type. Prohibits most uses, sharing, and any changes.
Copyrighted materials, available under Fair Use and the TEACH Act for US-based educators, or other custom arrangements. Go to the resource provider to see their individual restrictions.
