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크리스탈과 보석: 귀중한 4개 - 다이아몬드, 루비, 에메랄드, 사파이어

수업
Barbara (Ms Bobbi) Wells
평균 평점:4.8수강 후기 수:(309)
귀중한 보석의 세계를 탐험하고 준보석과 무엇이 더 비싸고 다른지 알아보세요.
보고계신 지문은 자동 번역 되었습니다

수업 경험

미국 등급 4 - 7
*Students will learn what the composition or chemical makeup of the stones are
*Students will learn some folklore surrounding the stones
*Students will learn where the various types of precious gems may be found
*Students will learn some history of the use of these stones and crystals
*Students will discover if there are any industrial uses for precious gems
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. 
숙제 제공
제공되는 평가
A group Jeopardy game at the end of the session will help students see how much they remember about precious stones.
제공되는 성적
No outside materials are needed. Students may bring specimens of these precious stones to share with other learners. 
None needed
평균 평점:4.8수강 후기 수:(309)
Profile
Hello, welcome to my classes. I am a passionate teacher with more than forty years experience teaching  preschoolers to adults. I have taught in  home-school preschools, private preschools and public preschools. I have trained teachers as an... 
그룹 수업

₩100

클래스당
1회 수업
45분

Completed by 65 learner
실시간 화상 수업
연령: 9-14
수업당 학습자 3-6 명

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