As a teacher, what gaps do you see in STEM education?
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Sep 16, 2016
The lesson will be on 'amazing cells and genes' where I want to use scales to show the relative sizes. I am planning on using a piece of yarn that is the length of DNA in a human cell when stretched to give students an understanding of how DNA is packed into compact and supercoiled chromosomes. If you have any other such suggestions, please let me know. Thanks. Leina
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