크리스탈과 보석: 미네랄과 보석 식별
이 수업에서 우리는 모스 경도 척도를 사용하여 결정, 광물, 보석의 세계를 더 깊이 파고들고, 광물을 식별하기 위한 다른 지질학 테스트를 탐구해 볼 것입니다.
Barbara (Ms Bobbi) Wells
평균 평점:
4.8
수강 후기 수:(313)
무엇이 포함되어 있나요?
4개의 라이브 미팅
수업 3 시간과제
주당 1시간. Students will collect samples, materials and other things to create a test kit of their own.수료증
A game after class one and a game at the end of class 4 will assess the students comprehension and recall of the subject matter.보고계신 지문은 자동 번역 되었습니다
수업 소개
영어 수준 - 알 수 없음
미국 3학년 - 6학년 학년
Class 1: How rocks and minerals are formed will be explored and the three main types of rock identified: Igneous, metamorphic and sedimentary. Students will learn how to identify these types of rock as a basis for later identifying minerals and gems. Knowledge will be assessed through use of a KWL chart and a review game at the end of the lesson. No homework for class 1. Class 2: Students will be guided through a demonstration using the MOHS scale of hardness. Students will learn what to collect to create a toolbox of their own. They will be given a handout out of the MOHS scale and instructions to put together their own kit. Homework assignment: to collect the materials on the list. Most are easily found in any household. Class 3: Students will discover other tests utilized to help identify the properties of various minerals. These will include use of UV light, and chemical tests. They will observe demonstrations of each. A discussion about the reactions and results will conclude the class. Homework Assignment: Collect a few rocks from the ground in your neighborhood to analyze at the last class meeting. add afew items to your testing kit. (Only common, non-toxic, household items will be included). Class 4: Students will test stones they have collected and analyze the results, using items in their test kits. The class will collaborate and discuss on the decisions to identify the rocks. We will play a game of Jeopardy to review the things we have learned in this class.
학습 목표
1. to correctly identify the three main types of rock structure.
2. to create a testing kit for mineral identification.
3. to understand the different properties of various minerals through testing and observation.
4. to have fun learning about the natural world around you.
강의 계획서
커리큘럼
Teacher-Created 커리큘럼 기반표준
State-Specific Standards에 맞춰짐4 레슨
1 주 이상레슨1:
Understanding rock types
Obtain, evaluate, and communicate information about the physical attributes and types of rocks.
Become familiar with the classification of rocks as sedimentary, igneous, and metamorphic 45 분 온라인 라이브 레슨
레슨2:
How can we identify rocks?
Ask questions and analyze data to classify rocks by their physical attributes (color, texture,
luster, and hardness) using simple tests. 45 분 온라인 라이브 레슨
레슨3:
MOHS Scale and the Streak test
Plan and carry out investigations to describe the properties of different types of rocks. 45 분 온라인 라이브 레슨
레슨4:
The Acid test and further study
Plan and carry out investigations to describe the properties of different types of rocks. 45 분 온라인 라이브 레슨
그 외 세부 사항
수업 자료
A Handout will be provided after class 2 with the list of needed materials for class three. The Handout can be found in the classroom and down loaded at any time. Most materials can be found in your home and should not require an outside expenditure. egg carton, eye dropper, vinegar, baking soda, water, small piece of glass (such as from a picture frame), a nail or small pocket knife, small magnet (like one you attach things to your refrigerator) , a pre 1973 copper penny, an empty egg carton, small containers for the soda and vinegar.
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
가입일: January, 2019
4.8
313수강 후기
교사 전문성 및 자격증
학사 학위 교육 Asbury College (University) 에서
I have been collecting and researching crystals and gemstones for many years. I have an extensive collection of crystals and a deep fascination with learning how crystals have been used throughout history. My son hunts and polishes stones in his basement workshop so I am very familiar with the process of finding and bringing stones to their polished beauty. I love crystals and gemstones, both for their beauty and their versatility. 리뷰
실시간 그룹 수업
4 회 수업에
US$150
1주 동안 주당 4회
45분
83 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 8-12
수업당 학습자 1-6 명
