The Magna Carta served to lay the foundation for the evolution of …
The Magna Carta served to lay the foundation for the evolution of parliamentary government and subsequent declarations of rights in Great Britain and the United States. In attempting to establish checks on the king's powers, this document asserted the right of "due process" of law.
Students complete a series of six short investigations involving magnets to learn …
Students complete a series of six short investigations involving magnets to learn more about their properties. Students also discuss engineering uses for magnets and brainstorm examples of magnets in use in their everyday lives.
Students visualize the magnetic field of a strong permanent magnet using a …
Students visualize the magnetic field of a strong permanent magnet using a compass. The lesson begins with an analogy to the effect of the Earth's magnetic field on a compass. Students see the connection that the compass simply responds to the Earth's magnetic field since it is the closest, strongest field, and thus the compass responds to the field of the permanent magnets, allowing them the ability to map the field of that magnet in the activity. This information will be important in designing a solution to the grand challenge in activity 4 of the unit.
This lesson introduces students to the effects of magnetic fields in matter …
This lesson introduces students to the effects of magnetic fields in matter addressing permanent magnets, diamagnetism, paramagnetism, ferromagnetism, and magnetization. First students must compare the magnetic field of a solenoid to the magnetic field of a permanent magnet. Students then learn the response of diamagnetic, paramagnetic, and ferromagnetic material to a magnetic field. Now aware of the mechanism causing a solid to respond to a field, students learn how to measure the response by looking at the net magnetic moment per unit volume of the material.
Students measure the relative intensity of a magnetic field as a function …
Students measure the relative intensity of a magnetic field as a function of distance. They place a permanent magnet selected distances from a compass, measure the deflection, and use the gathered data to compute the relative magnetic field strength. Based on their findings, students create mathematical models and use the models to calculate the field strength at the edge of the magnet. They use the periodic table to predict magnetism. Finally, students create posters to communicate the details their findings. This activity guides students to think more deeply about magnetism and the modeling of fields while practicing data collection and analysis. An equations handout and two grading rubrics are provided.
In this fun, engaging activity, students are introduced to a unique type …
In this fun, engaging activity, students are introduced to a unique type of fluid ferrofluids whose shape can be influenced by magnetic fields! Students act as materials engineers and create their own ferrofluids. They are challenged to make magnetic ink out of ferrofluids and test their creations to see if they work. Concurrently, they learn more about magnetism, surfactants and nanotechnology. As they observe fluid properties as a standalone-fluid and under an imposed magnetic field, they come to understand the components of ferrofluids and their functionality.
Students explore electromagnetism and engineering concepts using optimization techniques to design an …
Students explore electromagnetism and engineering concepts using optimization techniques to design an efficient magnetic launcher. Groups start by algebraically solving the equations of motion for the velocity at the time when a projectile leaves a launcher. Then they test three different launchers, in which the number of coils used is different, measuring the range and comparing the three designs. Based on these observations, students record similarities and differences and hypothesize on the underling physics. They are introduced to Faraday's law and Lenz's law to explain the physics behind the launcher. Students brainstorm how these principals might be applied to real-world engineering problems.
Students begin working on the grand challenge of the unit by thinking …
Students begin working on the grand challenge of the unit by thinking about the nature of metals and quick, cost-effective means of separating different metals, especially steel. They arrive at the idea, with the help of input from relevant sources, to use magnets, but first they must determine if the magnets can indeed isolate only the steel.
Magnetostatics, origin of magnetism in materials, magnetic domains and domain walls, magnetic …
Magnetostatics, origin of magnetism in materials, magnetic domains and domain walls, magnetic anisotropy, reversible and irreversible magnetization processes; hard and soft magnetic materials and magnetic recording. Special topics: magnetism of thin films, surfaces and fine particles; transport in ferromagnets, magnetoresistive sensors, and amorphous magnetic materials.
Students learn about magnets and how they are formed. They investigate the …
Students learn about magnets and how they are formed. They investigate the properties of magnets and how engineers use magnets in technology. Specifically, students learn about magnetic memory storage, which is the reading and writing of data information using magnets, such as in computer hard drives, zip disks and flash drives.
Introduction to basic NMR theory. Examples of biochemical data obtained using NMR …
Introduction to basic NMR theory. Examples of biochemical data obtained using NMR summarized along with other related experiments. Detailed study of NMR imaging techniques includes discussions of basic cross-sectional image reconstruction, image contrast, flow and real-time imaging, and hardware design considerations. Exposure to laboratory NMR spectroscopic and imaging equipment included.
This lesson ties the preceding lessons together and brings students back to …
This lesson ties the preceding lessons together and brings students back to the grand challenge question on MRI safety. During this lesson, students focus on the logistics of magnetic resonance imaging as well as the MRI hardware. Students can then integrate this knowledge with their acquired knowledge on magnetic fields to solve the challenge question.
Students explore the basic magnetic properties of different substances, particularly aluminum and …
Students explore the basic magnetic properties of different substances, particularly aluminum and steel. There is a common misconception that magnets attract all metals, largely due to the ubiquity of steel in metal products. The activity provides students the chance to predict, whether or not a magnet will attract specific items and then test their predictions. Ultimately, students should arrive at the conclusion that iron (and nickel if available) is the only magnetic metal.
In this activity, students will learn about the Richter Scale for measuring …
In this activity, students will learn about the Richter Scale for measuring earthquakes. The students will make a booklet with drawings that represent each rating of the Richter Scale.
This seminar provides intensive study of exciting texts by four influential American …
This seminar provides intensive study of exciting texts by four influential American authors. In studying paired works, we can enrich our sense of each author's distinctive methods, get a deeper sense of the development of their careers, and shake up our preconceptions about what makes an author or a work "great." Students will get an opportunity to research an author in depth, as well as making broader comparisons across the syllabus.
Global exploration in the eighteenth and nineteenth centuries radically changed Western science, …
Global exploration in the eighteenth and nineteenth centuries radically changed Western science, orienting philosophies of natural history to more focused fields like comparative anatomy, botany, and geology. In the United States, European scientific advances and home-grown ventures like the Wilkes Exploring Expedition to Antarctica and the Pacific inspired new endeavors in cartography, ethnography, zoology, and evolutionary theory, replacing rigid models of thought and classification with more fluid and active systems. They inspired literary authors as well. This class will examine some of the most remarkable of these authors--Herman Melville (Moby-Dick and "The Encantadas"), Henry David Thoreau (Walden), Sarah Orne Jewett (Country of the Pointed Firs), Edith Wharton (House of Mirth), Toni Morrison (A Mercy), among others--in terms of the subjects and methods they adopted, imaginatively and often critically, from the natural sciences.
In 1667, John Milton published what he intended both as the crowning …
In 1667, John Milton published what he intended both as the crowning achievement of a poetic career and a justification of God's ways to man: an epic poem which retold and reimagined the Biblical story of creation, temptation, and original sin. Even in a hostile political climate, Paradise Lost was almost immediately recognized as a classic, and one fate of a classic is to be rewritten, both by admirers and by antagonists. In this seminar, we will read Paradise Lost alongside works of 20th century fantasy and science fiction which rethink both Milton's text and its source.
Close study of a limited group of writers. Instruction and practice in …
Close study of a limited group of writers. Instruction and practice in oral and written communication. Topic for Fall: Willa Cather. Topic for Spring: Oscar Wilde and the 90s. From Course Home Page: This seminar provides intensive study of texts by two American authors (Herman Melville, 1819-1891, and Toni Morrison, 1931-) who, using lyrical, radically innovative prose, explore in different ways epic notions of American identity. Focusing on Melville's Typee (1846), Moby-Dick (1851), and The Confidence-Man (1857) and Morrison's Sula (1973), Beloved (1987), Jazz (1992), and Paradise (1998), the class will address their common concerns with issues of gender, race, language, and nationhood. Be prepared to read deeply (i.e. a small number of texts with considerable care), to draw on a variety of sources in different media, and to employ them in creative research, writing, and multimedia projects.
Close study of a limited group of writers. Instruction and practice in …
Close study of a limited group of writers. Instruction and practice in oral and written communication. Topic for Fall: Willa Cather. Topic for Spring: Oscar Wilde and the 90s. At this distance Oscar Wilde seems not only to be on the threshold between centuries and between cultural-systems: in many ways he seems to be the threshold. His aesthetics look backwards to the aestheticism of Pater and the moral sensibility of Ruskin, and they look forward to Modernism. His antecedents are 18th century playwrights, and he opened a path of irony and structural self-reflexivity that leads to Beckett and Tom Stoppard. He was Irish but achieved his great successes in England. Arguably, his greatest success was his greatest public failure: in his scandalous trials he shaped 20th century attitudes toward homosexuality and toward theatricality and toward performativity. His greatest performance was the role of "Oscar Wilde": in that sense he taught the 20th century how to be itself.
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