If you ask most teachers of science what their main goal is, they will probably say: for my students to understand the basic concepts of physics, che… - Jay Lemke

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If you ask most teachers of science what their main goal is, they will probably say: for my students to understand the basic concepts of physics, chemistry, biology, or whatever other field is being studied. The critical words here are ‘understand’ and ‘concept’, and both of these terms assume a fundamentally psychological approach to learning... If we see the goals of science education in terms of what students will be able to do, and how they will be able to make sense of the world, rather than in terms of our speculations about what may be going on in their brains, then we need to see scientific learning as the acquisition of cultural tools and practices, as learning to participate in very specific and often specialized forms of human activity