식품 과학: 탄산 록 캔디를 직접 만드는 방법
이 한 번의 과정에서 학생들은 팝 록 캔디를 직접 만드는 방법과 캔디의 독특한 감각에 숨겨진 과학을 배웁니다.
Danita
평균 평점:
4.8
수강 후기 수:(1,561)
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1개의 라이브 미팅
수업 1 시간보고계신 지문은 자동 번역 되었습니다
수업 소개
영어 수준 - 알 수 없음
미국 3학년 - 6학년 학년
This fun and joyous class will be filled with laughs as we create a nose-tickling desert. Please note that since we are using citric acid and baking soda to create the fizz this will not be your average sweet candy and may taste a bit sour. All of the ingredients and equipment are easily accessed in your local grocery store and the recipe is vegan. The candy pop rocks (which is the inspiration of the fizzy candy) was originally invented in 1956 by William A. Mitchell, a chemist at the General Foods company. The fizzing is created by a simple chemical reaction that we will be looking into in the class. The class will be a combination of hands on activity, colorful presentation, and socialization.
학습 목표
Chemistry
- learners will be introduced to the terms reactant, product, and catalyst
- learners will get a basic overview of the acid-base reaction
Food Science
- learners will gain knowledge into why pop rocks are so special and how the are created
- learners will get a background in how pressure (physics) is used to create pop rocks
- learners will be given a secondary way to test the candy's temperature used by candy makers worldwide
그 외 세부 사항
학부모 가이드
We will be heating up the ingredients and students should be supervised/ assisted during this class. When making candy care should be taken to ensure the safety of all participants.
수업 자료
3 tablespoons powdered sugar 1 cup plus 3 Tbsp. granulated sugar 2 tbsp. light corn syrup 1 1⁄2 tsp. baking soda 3⁄4 tsp. cherry-flavored Kool-Aid or other drink mix 1⁄2 tsp. powdered citric acid 2 1⁄2 tablespoons water Gel or liquid food coloring, your choice of color A small cup filled with cool water and a spoon Baking pan/tray to pour the candy out on so it can cool Medium pot Candy thermometer Rubber/silicone spatula Kitchen brush (can be silicone or other) Ziploc bag to help keep the mess contained while we break the candy into pieces
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
교사 전문성 및 자격증
Hello! am a scientist and adventurer. I have a Masters degree in Animal Science with minors in Chemistry and Fish & Wildlife. I started my journey investigating sheep and goats, went on to study shrimp and zooplankton, and have many years of experience teaching STEM to students from preschool up to college.
The classes that I am currently teaching cover Food Science, Animal Science, Ichthyology, STEM experiments, and Women in STEM.
All my classes are anchored in exciting themes such as "Surviving a Zombie Apocalypse through STEM", "Interesting Animals from A to Z", and "Microscopic Adventures!". I generally have a short presentation which I try to keep 5-10 minutes long with the rest of the class time working with hands on learning. I create all my own high-quality material that your students will enjoy engaging with. My classroom is inclusive to all.
Interesting facts about myself:
1) I am an identical twin.
2) I have studied seabirds in Antarctica.리뷰
실시간 일회성 수업
회당 수업료
US$10
1회 수업
60분
185 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 8-13
수업당 학습자 3-9 명
