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화학 I & II 입문(학기)

수업
Ashley McLaurin
평균 평점:
4.9
수강 후기 수:
(677)
인기 선생님
인기 수업
이 11주 과정은 학생들에게 원소, 분자, 주기율표, 화학 반응 등을 소개합니다. 학생들은 이해가 되고 실제 세계와 연결되는 방식으로 화학을 재미있게 배우게 됩니다. #학생
보고계신 지문은 자동 번역 되었습니다

수업 개요

미국 등급 6 - 9
Teacher-Created 커리큘럼 기반
Next Generation Science Standards (NGSS)에 맞춰짐
11 lessons//11 Weeks
 Week 1
Lesson 1
The Atom - Subatomic Particles (Proton, Neutron, and Electron)
We will start with the basic building block of matter, an atom! We use different atom models, identify subatomic particles and their charges, and understand how to draw or model atoms of specific elements.
 Week 2
Lesson 2
Atoms, Elements, and Molecules
We will discuss chemical versus physical combinations, pure substances, how elements combine to make new substances (molecules), and the basics of bonding (covalent and ionic bonding).
 Week 3
Lesson 3
Reading the Periodic Table of Elements
We will discuss basic vocabulary associated with the periodic table of elements, such as atomic number, atomic mass, and chemical symbol. We will also practice calculating the number of protons and neutrons in a specific element and then discussing groups and trends in the periodic table.
 Week 4
Lesson 4
Density and Other Physical Properties - How to Identify an Unknown Substance
We will practice identifying elements using their physical and chemical properties, such as density. We will spend more time on density, what it is, calculate it, and use it to identify elements and compounds.
 Week 5
Lesson 5
The Law of Conservation of Mass and Balancing Equations (Basic)
We will discuss chemical equations, the law of conservation of mass, and balance simple equations. Your student may want a manipulative such as candy (Skittles, M&M's, or multicolor candy) or beads for this activity.
 Week 6
Lesson 6
Lewis Electron Dot Diagrams
We will use our knowledge of the outermost energy level (valence shell) to create Lewis Electron Dot Diagrams! This shorthand model is used to show ionic and covalent bonding. It emphasizes the attraction between valence electrons in bonding.
 Week 7
Lesson 7
The Unique Properties of Water
We will explore the polar nature of water. Water is a neutral molecule with slight charges due to its oxygen and hydrogen arrangement. This gives water some fascinating and unique properties that we will explore together in this lesson.
 Week 8
Lesson 8
Dissolving – Solids, Liquids, and Gases
We will investigate how different types of liquids dissolve specific kinds of molecules. We will examine how and why water, oil, and alcohol dissolve differently. Students will have the opportunity to watch demos and explore these properties on their own at home.
 Week 9
Lesson 9
Chemical Reaction Review
We will review a chemical reaction and chemical equations. We will look at controlling the number of products. We will analyze the reaction of baking soda and vinegar with differing amounts of reactants.
 Week 10
Lesson 10
Exothermic and Endothermic Chemical Interactions
We will discuss how the interactions between atoms, ions, and molecules can take in or release heat when they come together. Students will learn molecular reasoning for absorbing or releasing energy. They can predict whether a reaction will be endothermic or exothermic.
 Week 11
Lesson 11
Acid-Base Reactions
We will explore acids and bases. We will learn what makes a solution more acidic or basic and the properties of acids and bases. We will use this information to discuss neutralizing acids and bases and their real-world applications.
이 수업은 영어로 진행됩니다.
  • At the end of this course, your student will be able to: - Create models/drawings to represent the arrangement and charges of subatomic particles in an atom (protons, neutrons, and electrons). - Distinguish between atoms, elements, molecules, and compounds. - Use atomic mass, atomic number, and symbol to determine an element's placement on the Periodic Table. - Investigate the property of density and provide evidence that properties such as density do not change for a pure substance. - Balance chemical equations to show how the total number of atoms for each element does not change in chemical reactions, and as a result, mass is always conserved in a closed system. (Law of Conservation of Mass.) - Create Lewis Electron Dot Diagrams for elements and compounds. - Describe the bonding differences between ionic and covalent bonds. - Explain the polar nature of water and describe how it gives it unique properties. - Investigate the properties of different substances and how they affect their ability to dissolve. - Using the reaction's chemical equation, identify what will cause a reaction to release (exothermic) or absorb (endothermic) energy. - Describe what makes a substance acidic or basic and how to neutralize those substances.
숙제 제공
I will provide OPTIONAL practice sheets to reinforce concepts from class.
수업 외 주당 0 - 1 시간
제공되는 평가
Formative: Frequent questions and prompts to engage in discussion and determine the level of understanding. Summative: Quiz with an answer key provided at the end of class.
제공되는 성적
 등록 시 1개의 파일을 볼 수 있어요.
Guided notes are sent on Sundays. Optional: Paper, colored pencils, markers, or pens for notes. *I will upload a periodic table each student can print and use or bring their own.
이 수업에서는 아웃스쿨 교실 외에도 다음의 툴을 사용합니다:
가입일: April, 2020
4.9
677수강 후기
인기 선생님
인기 수업
프로필
교사 전문성 및 자격증
Indiana 교사 자격증 - Science
Bachelor's Degree Science에
Welcome to my Outschool profile! I'm an enthusiastic science educator with a passion for inspiring young minds. With over a decade of teaching experience, I specialize in middle and high school sciences, including chemistry, physics, and... 
그룹 수업
매주

₩100

또는 11 회 수업에₩176
주당 1회, 11주
50분

90 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 11-15
수업당 학습자 3-17 명

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