Algebra: Real-Life Investigations in a Lab Setting
Keyword(s):
The Real
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How will we make algebra accessible to all students? In the past, we have taught algebra as an abstract course involving manipulation of variables and numbers, which are symbolic representations. We have neglected to make a strong connection between the symbolic algebra and the underlying concrete relationships. Given the messages of the NCTM's Standards documents (1989, 1991), it is apparent that students need concrete experiences that enable them to experience algebra in the real world. In this manner, they will be able to construct an understanding of the concepts and connect the concrete with the abstract and their internal ideas.