아이들을 위한 홈스쿨 화학: 집에서 할 수 있는 주간 실험
이 6주간 주간 수업에서, 학생들은 일상생활 속 재료를 이용해 화학 실험을 하고 그 배경에 있는 과학을 배웁니다.
Elene Feigenbaum
평균 평점:
4.9
수강 후기 수:(127)
무엇이 포함되어 있나요?
6개의 라이브 미팅
수업 3 시간보고계신 지문은 자동 번역 되었습니다
수업 소개
Each week, students will explore a different area of chemistry through easy, fun and engaging experiments. Through guided inquiry and observation students will gain an understanding of chemistry content using common household materials. A question, discrepant event or scenario will provided for students to learn to develop hypotheses, make observations, make a claim, and explain their reasoning behind their claim. Students will learn about dependent and independent variables as well as constants and control as they learn how safely design and perform scientific experiments at home. Students do not need to have any prior knowledge of chemistry. Everything will be explained during the lesson. Each lesson is a stand-alone lesson and do not build on each other. Therefore, students can pick which lessons they want to attend. Each week, students will explore a different area of chemistry through easy, fun and engaging experiments. Through guided inquiry and observation students will gain an understanding of chemistry content using common household materials. A question, discrepant event or scenario will provide for students to learn to develop hypotheses, make observations, make a claim, and explain the reasoning behind their claim. Students will learn about dependent and independent variables as well as constants and control as they learn how safely design and perform scientific experiments at home. While all substances being used are household materials, the wearing of safety glasses are encouraged when working with chemicals, such as alcohol, hydrogen peroxide and vinegar. A supply list and corresponding worksheets are provided as an attachment when you enroll in the class. Lessons: Week 1 - January 26, 2022 - May the Force Be With You (Electrostatics) Week 2 - February 9, 2022 -Making a Density Column Week 3 - February 16, 2022 -Non-Newtonian Liquids (Oobleck) Week 4 - March 2, 2022 -Detecting Acids and Bases with Household Indicators Week 5 - March 9, 2022 -Elephant Toothpaste Week 6 -March 23, 2022 -Let's Make Ice Cream
학습 목표
Students will perform experiments that will help them understand the following concepts: electrostatics, density, fluids, acids and bases, chemical reactions, and phase changes.
그 외 세부 사항
학부모 가이드
Please be aware that students in this class will be experimenting with rubbing alcohol, lamp oil, hydrogen peroxide, and vinegar. Other household materials may include soap, acids or bases that the parents can choose to work with depending on their comfort level. Please make sure that you are comfortable having your child use these chemical and do not have an any allergies to them. One of the experiments involves making ice cream. If you child has a milk allergy, they can substitute a milk-free substance, such as almond milk or coconut milk.
While all substances being used are household materials, the wearing of safety glasses are encouraged when working with chemicals, such as alcohol, acids, bases, hydrogen peroxide and vinegar.
수업 자료
Week 1 - January 26, 2022 - May the Force Be With You (Electrostatics)
scotch tape
plastic spoon
balloon
saran wrap
various types of cloth (wool, silk, cotton)
small pieces of paper
empty soda can
running water from faucet
Week 2 - February 9, 2022 -Making a Density Column
Tall clear glass or graduated cylinder
Several of the following liquids and small solids - more is better
water
food coloring (optional)
vegetable oil
baby oil
mineral oil
corn syrup (Karo syrup)
honey
pancake syrup
sugar
lamp oil (optional)
rubbing alcohol
rubber from pencil eraser
penny, toothpick
popcorn kernel
small plastic object
Week 3 - February 16, 2022 -Non-Newtonian Liquids (Oobleck)
2 cups cornstarch
1 cup water
bowl
spoon
food coloring (optional)
several small clear plastic cups or small paint tray
3-4 red (purple) cabbage
zip-lock bag
warm water from sink
lemon juice
vinegar
baking soda
alkaline water
any other liquid you want to testWeek 4 - March 2, 2022 -Detecting Acids and Bases with Household Indicators
Week 4 - March 2 - Detecting Acids and Bases with Household Indicators
3-4 red (purple) cabbage
zip-lock bag
warm water from sink
lemon juice
vinegar
baking soda
alkaline water
any other liquid you want to test
Week 5 - March 9, 2022 -Elephant Toothpaste
hydrogen peroxide(3% or 10%) or Clear Care Contact solution with hydrogen peroxide
dish soap
active dry yeast
small bottle with a narrow opening like small water bottle
food coloring (optional)
bowl
Week 6 -March 23, 2022 -Let's Make Ice Cream
1 Cup Whole milk or half and half
½ tsp Vanilla
1 Tablespoons Sugar
3 Cups of Ice
1/3 cup Kosher salt
Large zip-lock bag
Small zip-lock bag
Dishpan or sink
Gloves or towel
Bowl
Spoon
Chocolate syrup (optional)
Toppings (optional) 등록 시 7개의 파일을 볼 수 있어요.
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
가입일: August, 2020
4.9
127수강 후기
교사 전문성 및 자격증
오하이오 교직증명서 중등교육에
2 정도
석사 학위 과학 Case Western Reserve University에서
학사 학위 과학 Stern College for Women Yeshiva University에서
I have been a private school middle and high school science teacher for over 30 years. During that time, I taught classes in chemistry, engineering, earth science, life science, chemistry, forensic science, biology, and health. I enjoy teaching through hands-on experimentation and I believe that students learn best when they are activity engaged in the learning process and when they connect new concept with prior experiences. I have both a bachelor's and a master's degree in chemistry, as well as a secondary chemistry education teaching certificate from the state of Ohio.
리뷰
실시간 그룹 수업
6 회 수업에
US$72
6주 동안 주당 1회
30분
5 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 9-13
수업당 학습자 5-10 명
