This course is a graduate level subject on electromagnetic theory with particular emphasis on basics and applications to Nuclear Science and Engineering. The basic topics covered include electrostatics, magnetostatics, and electromagnetic radiation. The applications include transmission lines, waveguides, antennas, scattering, shielding, charged particle collisions, Bremsstrahlung radiation, and Cerenkov radiation.
Acknowledgments
Professor Freidberg would like to acknowledge the immense contributions made to this course by its previous instructors, Ian Hutchinson and Ron Parker.

This issue of the free online magazine, Beyond Penguins and Polar Bears, explores the Sun's role in warming Earth, the albedo (reflectivity) of Earth's diverse surfaces, and how the decline of Arctic sea ice is affecting Earth's energy balance. Science lessons introduce the concepts of solar energy, reflection, and absorption to elementary students. The issue also includes an overview of the natural resources and energy sources found in the polar regions as well as lessons that allow students to develop the concepts of natural resources, energy sources, and energy efficiency.

This article highlights children's literature about light, heat, and energy sources for use in the elementary classroom.

This project unit—a multimedia self-portrait published in digital form—is the capstone of your students' high school careers. It is a chance for them to pause and reflect on where they've been, where they're going, and who they are as a person. Students will reflect on what they want others to know about them: what they want their message to be and what types of media they might use to convey that message. Students will have the opportunity to express themselves in many different formats—through writing, of course, but also through other media of their choosing. Students will be able to convey your message through visual art, photography, a graphic novel, audio, poetry, or video—practically any type of media they want!

ACCOMPLISHMENTS

Students will complete a multimedia self-portrait, capturing important aspects of the essence of themselves.
Students will contribute one chapter from their multimedia self-portrait to a class anthology.
Students will present one chapter from their multimedia self-portrait to the class.

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.

How is late adolescence a moment of internal and external change?
What are the most important qualities of your character—past, present, and future?
How can you portray these key aspects of yourself using multimedia?

BENCHMARK ASSESSMENT: Cold Read

During this unit, on a day of your choosing, we recommend you administer a Cold Read to assess students’ reading comprehension. For this assessment, students read a text they have never seen before and then respond to multiple-choice and constructed-response questions. The assessment is not included in this course materials.

Students learn about geometric relationships by solving real mini putt examples on paper and then using putters and golf balls to experiment with the teacher’s pre-made mini put hole(s) framed by 2 x 4s, comparing their calculated (theoretical) results to real-world results. To “solve the holes,” they find the reflections of angles and then solve for those angles. They do this for 1-, 2- and 3-banked hole-in-one shots. Next, students apply their newly learned skills to design, solve and build their own mini putt holes, also made of 2 x 4s and steel corners.

Students learn about common geometry tools and then learn to use protractors (and Miras, if available) to create and measure angles and reflections. The lesson begins with a recap of the history and modern-day use of protractors, compasses and mirrors. After seeing some class practice problems and completing a set of worksheet-prompted problems, students share their methods and work. Through the lesson, students gain an awareness of the pervasive use of angles, and these tools, for design purposes related to engineering and everyday uses. This lesson prepares students to conduct the associated activity in which they “solve the holes” for hole-in-one multiple-banked angle solutions, make their own one-hole mini-golf courses with their own geometry-based problems and solutions, and then compare their “on paper” solutions to real-world results.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"By coupling gold nanoparticles with a film of liquid crystals, researchers have assembled a structure whose optical properties can be modulated plasmonically. Able to switch between reflective and transparent, this “photonic sandwich” could find applications as a controllable light filter or smart mirror. Under light of a certain color, electrons in plasmonic nanoparticles sway in unison, generating a distinct optical signature sensitive to the size and shape of the nanoparticles and their immediate environment. For that reason, plasmonic nanoparticles have been used as biological and chemical sensors. And because that quivering of electrons can generate heat, these tiny particles have been valuable in sizzling tumor cells away with better-than-surgical precision. Despite these advanced applications, researchers are just beginning to understand how photo-excited nanoparticles deliver heat to their surroundings..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Build your own miniature "greenhouse" out of a plastic container and plastic wrap, and fill it with different things such as dirt and sand to observe the effect this has on temperature. Monitor the temperature using temperature probes and digitally plot the data on the graphs provided in the activity.

Explore how the Earth's atmosphere affects the energy balance between incoming and outgoing radiation. Using an interactive model, adjust realistic parameters such as how many clouds are present or how much carbon dioxide is in the air, and watch how these factors affect the global temperature.

Make your own miniature greenhouse and measure the light levels at different "times of day"--modeled by changing the angle of a lamp on the greenhouse--using a light sensor. Next, investigate the temperature in your greenhouse with and without a cover. Learn how a greenhouse works and how you can regulate the temperature in your model greenhouse.

This article features science lesson plans to teach elementary students about the sun's energy, the relationship between light and heat, albedo, and the absorption of different surfaces. National standards and literacy integrations are provided for each lesson.

Students explore the greenhouse effect in this lesson using a computer simulation and develop a model for how it works.

This resource contains an overview of the resource and printable forms for student self-reflection and goal-setting, including "Yet" and "Glows & Grows."

How we design professional development greatly impacts outcomes. This module addresses the incorporation of critical thinking and critical reflection skills into professional development sessions, with sections on cultural competency, incorporating participant self-assessment at the end of sessions using rubrics, and instructional design considerations when developing in-person sessions or online learning. It is intended to give an entry into these topics for anyone providing training in any setting.

Dieses Übungsblatt führt in Intersektionalität und Habitusreflexivität ein. Die enthaltenen Übungen dienen dem Verständnis und der Vertiefung.This exercise sheet is an introduction to intersectionality and habitus reflexivity. It contains tasks that support a deeper understanding.

Using communication skills, students will interview teachers within the buildings and use that information to create inferences using a reflection-based prompt.

In this activity, learners use gelatin as a lens to investigate the properties of laser light. Learners can view total internal reflection of a beam of light and investigate angles of reflection and refraction. Using different colors of gelatin demonstrates its color filtering properties. Use this activity to help learners explore light reflection and refraction, wavelengths, color, and lenses.

Students learn and use the properties of light to solve the following challenge: "A mummified troll was discovered this summer at our school and it has generated lots of interest worldwide. The principal asked us, the technology classes, to design a security system that alerts the police if someone tries to pilfer our prized possession. How can we construct a system that allows visitors to view our artifact during the day, but invisibly protects it at night in a cost-effective way?"

Students learn the basic properties of light the concepts of light absorption, transmission, reflection and refraction, as well as the behavior of light during interference. Lecture information briefly addresses the electromagnetic spectrum and then provides more in-depth information on visible light. With this knowledge, students better understand lasers and are better prepared to design a security system for the mummified troll.

Students will review holiday signs. Students will have a discussion on Deaf culture and how their thoughts on ASL/Deaf Culture have changed through the learning and experiences.