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DNA 偵探：在家揭開基因秘密！
Ms Amanda
平均評分：
5.0
評論數量：(4)
在這堂一次性直播課程中，學生將使用現成的家居用品從水果中提取 DNA，探索遺傳學。
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課堂經歷
英語程度 - 未知
美國等級 7 - 10
In this lab activity, learners will be taught the basics of DNA and its extraction process. They will understand how structure impacts function. Topics that will be covered: - Introduction to DNA and its importance in genetics. - Understanding the structure of DNA. - The significance of DNA extraction in scientific research. - Step-by-step procedure for extracting DNA from a fruit. - Observing and analyzing the extracted DNA. The class will begin with an introduction to DNA. The...
Materials for DNA Extraction Class: 1. A ripe fruit (e.g., banana, strawberry, or kiwi) 2. 1 ziplock bag (small or sandwich size, must be able to close tightly) 3. Table salt (1/4 cup) 4. Water (1 cup) 5. Dish soap (1 tablespoon) 6. Coffee filters or cheesecloth 7. Rubbing alcohol or nail polish remover (70% or higher) - 1 cup 8. Tall clear glass or plastic cups 9. Chop sticks or disposable plastic stirrers (for stirring) 10. Plastic funnels (optional but helpful) 11. Safety goggles (optional but recommended) 12. Paper towels or napkins
Adult supervision is advised during the class to ensure safe handling of materials. Parents should monitor their child but not appear on camera or engage with other students.
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紐澤西州 教學證書 在 科學
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紐澤西州 教學證書 在 小學教育
An educator for twelve years teaching many science courses, lab techniques, study and test taking skills. Teaching is an art that stems from coaching. Teachers are coaches who aid students in the skills necessary to master content. Being flexible,...
評論
團體課
US$20
每班見面一次
50 分鐘
即時視訊會議
年齡: 12-16
4-10 每班學員人數
