재료 과학: 양모에서 바늘까지(핸즈온 양모 가공)
이 5주 과정에서 학생들은 원모에서 실로 양모를 가공하는 과정을 배웁니다.
Danita
평균 평점:
4.8
수강 후기 수:(1,561)
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5개의 라이브 미팅
수업 4 시간 35 분 시간보고계신 지문은 자동 번역 되었습니다
수업 소개
영어 수준 - 알 수 없음
미국 5학년 - 8학년 학년
In this series, students will be introduced to wool processing through lecture and hands-on activity. We will take our project from raw wool to yarn. Some activities will require out-of-class work. Week 1: History of Wool - Lecture - Fermenting our wool (activity) Students will learn the history of wool and the different breeds of sheep bred for wool. Students will start the fermentation of the wool to increase the colorfastness of our dyes. Week 2: Difference Between Hair and Wool Preparing Our Natural Dye - Mini lecture - Activity Students will learn about why we don't call wool "hair". Students will prepare their dyes to use later. Week 3: Carding Raw Wool Into Roving - Mini lecture - Activity Students will learn about the purpose of carding wool. Students will card their wool. Week 4: Dyeing the Wool Chemistry Behind Dyeing Wool - Mini lecture - Activity Students will learn about what happens when we dye natural fibers. Students will start the dyeing process. Week 5: Spinning - Activity Students will spin their wool into yarn.
그 외 세부 사항
학부모 가이드
We will use the stove one day to heat our dyes - we will provide a safety briefing, but this can be dangerous. Parents may want to be available that day to assist their learner to maximize safety.
수업 자료
Day 1: Raw Unprocessed Wool ($10-20) Container that will fit our wool for fermentation (with a lid) Day 2: Choose any of the following dyes: Madder root (red) Red cabbage (pink, purple, or blue) Beet (dark pink) Avocado skins (light pink) Blueberries or Blackberries (blue) Indigo (blue) Spinach (green) Carrot tops (green) Rosemary (green) Goldenrod (yellow) Onion skins (orange) Coffee grounds (brown) Walnut hulls (brown) Koolaide (whatever color the powder is) Medium pot Stove Digital scale Jars (2-3) or large container to hold the dye large enough for our dye and some wool Day 3: Our fermented wool, washed in cold water and dried completely Hand Carder ($10-25) Day 4: Jars of dye prepared previously Alum (mordant) Roving (we made this from the wool with our carder last class) Rubber gloves Day 5: Drop Spindle ($15)
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
출처
"History of Wool and Woolcombing"by James Burnley
리뷰
실시간 그룹 수업
5 회 수업에
US$50
5주 동안 주당 1회
55분
3 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 10-15
수업당 학습자 3-6 명
