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發現DNA
Ilaria Catizone MSc
平均評分：5.0評論數量：(13)
在這一次性課程中，學生將學習有關 DNA 及其功能的基礎知識，然後從水果中提取一些DNA
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課堂經歷
The class will start with a chat about what students know about DNA. It is totally fine if they have never heard of it! We discuss what DNA is, its structure, why it is important and where it is. Then we perform a DNA extraction experiment to see DNA in real life! Students are welcome to do the experiment with me (a list of materials is listed below) or just watch me do it. Students will have a chance to ask questions. My teaching style is collaborative and I would like every child who...
Students will learn what DNA is, its function and basic structure.
I am a science communicator of 20 years with experience teaching science concepts to children and performing experiments for demonstration purposes.
Students are welcome to just watch me perform the experiment. If they want to participate they will need the following: 1. 3 fresh strawberries and/or half a banana chopped up small. 2. Liquid Dish Soap 3. Salt 4. 70% Rubbing Alcohol (available at the chemist) or methylated spirit (available at the hardware store) that has been stored in The FREEZER for at least 3 hours. I have had better success with the latter. 5. A Ziplock Bag 6. A Bowl 7. Measuring Cups and Spoons 8. Large Glass 9. A Toothpick or Skewer 10. A Funnel 11. A Strainer 12. A pipette, eye dropper, small syringe or similar 13. A very small glass, like a shot glass or smaller 14. Protective gear- Goggles, Gloves, Apron or Lab Coat
If children are doing the experiment with me, an adult should be nearby to supervise the use of rubbing alcohol or methylated spirit.
平均評分：5.0評論數量：(13)
Hi there, Thanks for stopping by. I grew up in Italy, went to high school in Singapore, then back to Italy where I obtained my Bachelor of Science in Agricultural Science. Soon after completing that, I flew off to Australia for a four months work...
團體課
US$8
每班見面一次
45 分鐘
由 4 學習者完成
即時視訊會議
Ages: 10-12
5-6 每班學員人數
