Resources: Secondary Science
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- [[Topics/Study skills|Study skills]]
- [[Topics/Using images|Using images]]
Are we alone?This last of six presentations to recruit students for A level physics, is more light-hearted and simpler than the two previous resources. It considers the arguments around whether or not humanity is alone and includes an initial look at the bizarre nature of many of the claims of alien encounters - including a fictional one for good measure - before moving onto the more serious side of alien hunting. It concludes with a probabilistic argument based on the Fermi paradox.
|Genetics||How DNA is sequenced: the stages|
The complexity and scale of genome sequencingStudents 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).
|Sampling||Sampling techniques to assess population size|
|Using images||Organising images for a narrative|
Write an essay without wordsThe lesson encourages students to think about how to portray their knowledge through narrative(ta) - which may engage some students who would usually be less interested. The lesson encourages students to think about how to capture valuable information and ensure that key elements are highlighted while not 'overloading' the viewer with data. The lesson can be tailored to any age group - for younger pupils the task could be to take before and after photos and label them. More advanced pupils might explore time-lapse photography. Pupils should be encouraged to think about how this relates to the scientific method(ta) The task is interactive and could be conducted as a group work(ta) activity or as an element of an inquiry-based learning project. It could also lend itself to whole class(ta) dialogue(ta) and the use of ICT(i) including 'clicker' response systems for assessment(ta) and questioning(ta).