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전자기학 1: 자기, 전기, 광자 및 태양열!(STEM)

이 4회 세션 STEM/STEAM 과정에서 학생들은 자기력, 전기, 광자, 태양 에너지, 그리고 양자 물리학이 우리 일상 생활에 미치는 놀라운 영향을 탐구합니다! (홈스쿨 및 방과 후를 위한 물리학 및 공학) #academic
Quantum Physics for Kids
평균 평점:
4.9
수강 후기 수:
(1,394)
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수업

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4개의 라이브 미팅
수업 3 시간 20 분 시간
학습 평가
The instructor will assess learner progress during the class, through the in-class observational experiments and class discussions. We will not be administering tests (which tends to put a damper on enthusiasm), but instead will focus on creatively discussing the concepts learned in class.
보고계신 지문은 자동 번역 되었습니다

수업 소개

영어 수준 - 알 수 없음
미국 3학년 - 6학년 학년
In this 4-week course, students explore magnetism, electricity, photons, solar energy and the amazing impact of quantum physics on our daily lives! We'll learn about fascinating Electromagnetism concepts, while connecting these concepts to intriguing inventions like electricity, wind power, maglev trains, x-rays and photovoltaic solar cells. 

This course explores the following topics --
Session 1: Magnetism & You - In this session, students learn about the underlying quantum physics concepts that explain magnetism. They will also learn about how magnetism is critical to life on earth, and how magnets and electromagnets are used in everyday life in hidden and surprising ways. 

Session 2: Electricity with Magnets? - In this session, students explore one of the most important discoveries of the modern age: how electrical current can be induced in conductive wires via moving magnetic fields. This is the method used to generate 90% of electricity worldwide today! The class will discuss the many forms of magnetic induction electricity generation, as well as the pros and cons of each.

Session 3: Photons & You - This session introduces students to the amazing science of photons and the electromagnetic spectrum. We'll learn how our sun radiates photon energy in a wide range of wavelengths, most of which are invisible to human eyes, and discuss how long it takes photons from the sun to reach earth. We'll discuss how and why atoms release photons in the first place, and then dive into the full range of the photon electromagnetic energy spectrum, from the largest radio waves to the smallest gamma rays. 

Session 4: Solar Energy and Solar-Powered Electricity Generation - The sun is our planet's greatest "free" source of energy, and inventors have developed a wide range of ways to tap into this abundant energy source. We'll discuss inventions that utilize solar heat (thermal) energy, such as solar hot water heaters, solar cookers and passive solar homes. Then we will delve into the more complex topic of electricity generation utilizing photons. We'll investigate the atom Silicon, and discuss how scientists create layers of Silicon in a photovoltaic cell to allow photons to energize electrons, creating an electrical current flow. 

The course incorporates physical demonstrations, educational presentations, guided questions, student discussion and interactive activities by students during class time. The classes are structured to scaffold complex topics in supported stages. Educational presentations on quantum physics concepts alternate with interactive activities including drawing, physical exploration and discussion. The course explains the atomic-level workings of electrical engineering and energy inventions, introducing students to the quantum physics concepts underlying modern technology.
학습 목표
Learners will be introduced to quantum physics concepts, including atoms, subatomic particles (protons, neutrons, electrons), electromagnetism and photons. Students will also explore to the practical applications of quantum physics for modern life by exploring technologies for electricity generation through magnetic induction and solar cells. A detailed description of each session's learning goals are listed below:

Session 1, Magnetism & You
Students will learn about:
- Atoms and subatomic particles (protons, neutrons and electrons)
- The cause of magnetism on the atomic level (electron spin)
- The Earth's magnetic field, how compasses work, animals that use the magnetic field to navigate
- Permanent magnets
- Electromagnets
- How electric motors work
- How maglev (magnetic levitation) devices work

Session 2, Magnetic Induction Electricity
Students will learn about:
- Atoms and subatomic particles (protons, neutrons and electrons)
- The discovery of electricity as a flow of electrical charge (via electrons)
- A key method of electricity generation: magnetic induction. Even with the growth of solar-generated electricity, magnetic induction still provides 90% of electricity worldwide.
- Various forms of magnetic induction electricity generation (such as coal, hydroelectric, nuclear and wind power), with an analysis of their respective strengths and weaknesses. 

Session 3, Photons & You
Students will learn about:
- Photons as tiny units of radiated electromagnetic energy
- How photons are released by atoms as electrons change energy levels
- The dual aspects of photons as both particle and wave
- How the sun emits photons that provide essential energy for earth's life forms
- The visible light spectrum
- The electromagnetic radiation spectrum, from large radio waves to tiny gamma waves

Session 4, Solar Energy and Solar-Powered Electricity
Students will learn about:
- The different types of solar energy (thermal energy, light energy)
- Inventions that utilize solar thermal energy 
- Inventions that utilize photovoltaic solar cells
- How silicon photovoltaic cells work on an atomic level
- The pros and cons of solar energy
- How inventors continue to develop new ways to utilize solar energy
학습 목표

강의 계획서

4 레슨
4 주 이상
레슨1:
Session 1: Magnetism & You
 In this session, students learn about the underlying quantum physics concepts that explain magnetism. They will also learn about how magnetism is critical to life on earth, and how magnets and electromagnets are used in everyday life in hidden and surprising ways. 
50 분 온라인 라이브 레슨
레슨2:
Session 2: Electricity with Magnets?
 In this session, students explore one of the most important discoveries of the modern age: how electrical current can be induced in conductive wires via moving magnetic fields. This is the method used to generate 90% of electricity worldwide today! The class will discuss the many forms of magnetic induction electricity generation, as well as the pros and cons of each. 
50 분 온라인 라이브 레슨
레슨3:
Session 3: Photons & You
 This session introduces students to the amazing science of photons and the electromagnetic spectrum. We'll learn how our sun radiates photon energy in a wide range of wavelengths, most of which are invisible to human eyes, and discuss how long it takes photons from the sun to reach earth. We'll discuss how and why atoms release photons in the first place, and then dive into the full range of the photon electromagnetic energy spectrum, from the largest radio waves to the smallest gamma rays. 
50 분 온라인 라이브 레슨
레슨4:
Session 4: Solar Energy and Solar-Powered Electricity Generation
 In this session, we will discuss inventions that utilize solar heat (thermal) energy, such as solar hot water heaters, solar cookers and passive solar homes. Then we will delve into the more complex topic of electricity generation utilizing photons. We'll investigate the atom Silicon, and discuss how scientists create layers of Silicon in a photovoltaic cell to allow photons to energize electrons, creating an electrical current flow. 
50 분 온라인 라이브 레슨

그 외 세부 사항

수업 자료
The instructor will provide handouts, multimedia presentations and live demonstrations. 
Suggestions for optional supplemental materials are listed for each session, below. Similar materials may be substituted. 

Session 1: (Optional) Magnets, ruler, a compass, and small metal & non-metal objects gathered from the student's household (fridge magnets, etc). 
If you do not already have magnets available at home, here's an example of a magnet kit that can be purchased (please unwrap the magnets and bring to class): On Amazon, search for "4M Magnet Science Kit"

Session 2: (Optional) Emergency light or radio which uses a crank generator, from the student's household (if available)
If you would like to acquire one (optional), on Amazon, search for "educational crank generator."

Session 3: (Optional) Small prism from the student's household (if available)

Session 4: (Optional) Emergency solar energy USB charger or camping light that the student's family already has at home, and/or any solar-powered toys or items (if available)
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가입일: June, 2020
4.9
1394수강 후기
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교사 전문성 및 자격증
We're dedicated to introducing young students to the amazing world of quantum physics, technological innovation and design! We've been offering STEAM (Science, Technology, Engineering, Art & Math) classes and creating educational materials for students of all ages for over 15 years. We're excited to share this course content with more students through Outschool. 

리뷰

실시간 그룹 수업
공유
매주

US$18

또는 4 회 수업에US$72
4주 동안 주당 1회
50분

563 명의 학생이 수업을 완료함
실시간 화상 수업
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수업당 학습자 4-10 명

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