여름 참여를 위한 화학 조사
이 수업에서는 원자의 구조, 물리적 및 화학적 변화, 주기율표, 원소와 화합물의 차이점을 포함한 화학의 기본을 탐구합니다.
Vivien Tabak
평균 평점:
4.6
수강 후기 수:(34)
무엇이 포함되어 있나요?
4개의 라이브 미팅
수업 3 시간 40 분 시간보고계신 지문은 자동 번역 되었습니다
수업 소개
Topics to be covered are: the subatomic particles, including their position and charge; atomic number; atomic mass; difference between element and compound, and compound and mixture; pH levels; history of the periodic table; the gas laws. I will start off with a short lecture, and then take questions, ask for input, and encourage give-and-take between the participants. I plan to do some hands-on activities, and will ask parents to provide the needed materials--nothing expensive, of course. Questions are welcome, but while I am speaking, I would like the participants to listen, and the same when anyone is given the floor. On occasion, we will use the think-pair-share strategy. There will be slides and video clips to provide visual samples and make the concepts concrete. Participants should have some idea of the nature of science and science inquiry.
학습 목표
Pupils will learn about atomic theory, which is the basis of knowledge of chemistry. They will learn about the interactions of substances as they form compounds and how the periodic table is the "bible" of chemistry.
Lesson 1: Meaning of the word "atom"
Subatomic particles, their charges and positions. We will build models of atoms.
The periodic table: identifying names of elements; who developed it?
Lesson 2: Elements versus compounds--define and identify from formulae and drawings. We will use colored pencils or markers to draw models of compounds.
Atomic number and atomic mass
What is a molecule? How do we know how many molecules are shown by a formula?
Lesson 3: States of matter and changes between states
Conservation of matter
Physical changes versus chemical changes
Lesson 4: Density. How do we compare and calculate? We will make a density column.
What is a mixture?
그 외 세부 사항
수업 자료
A notebook or binder, pencils and erasers, a ruler, color pencils. From time to time, I will ask parents to provide materials for hands-on activities, to bring the learning alive and get the kids involved. For starters, I would ask you to give your kids a wire hanger, a few styrofoam balls ($10.99 for a bag of 100, assorted sizes, from Walmart; check Dollar stores) of different sizes, string, and some paint or markers to make a model of the atom.
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
가입일: May, 2020
4.6
34수강 후기
교사 전문성 및 자격증
I hold a degree in Biology, and have taught chemistry, both in a formal setting, and in small groups. Previous learners in Outschool enjoyed the classes and are waiting for enough enrollees to make a follow-up class.리뷰
실시간 그룹 수업
4 회 수업에
US$52
4주 동안 주당 1회
55분
17 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 8-12
수업당 학습자 5-8 명
