DNA sequencing: Ordering the stages
Lesson idea. Students discuss the stages of DNA sequencing in the lab. This lesson covers A2 - AS Biology; the principles of Sanger DNA sequencing and how recombinant DNA techniques are used to clone DNA sections.
Teaching approach. Students match diagrams of the stages of DNA sequencing with a list of text descriptions of the process. The lesson can involve students discussing in pairs / group work(ta), followed by a teacher or student-led plenary. Students would share ideas, come to a consensus and check the ‘whole class(ta) response’ with their version. The teacher's questioning(ta) can focus on scientific method(ta) and use of scientific language(ta). The lesson idea provides opportunities for the effective use of assessment(ta). (edit)
|Title||How DNA is sequenced: the stages|
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A 6th Form activity worksheet covering A2 biology with an answer sheet. The answer sheet can be used as a stand-alone student activity or with the activity: Human Genome Project: From Sequencing to Sharing Genomic Information.
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Student worksheets include relevant colour details and need to be printed. Instead of using printed worksheets, students may use a computer screen.
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