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Opening with a cartoon showing the weights of three combinations of fish, this activity challenges students to determine the weight of each fish. This activity is part of the Figure This! collection of challenges emphasizing real-world uses of mathematics. The introduction discusses algebraic reasoning and notes its importance to scientists, engineers, and psychologists. Students are encouraged to begin by adding the weights on all three scales. The answer page describes three strategies for solving the problem. Related questions invite students to use the strategies to solve similar problems. Answers to all questions and links to resources are included. Copyright 2005 Eisenhower National ClearinghouseSummary
| Subject keyword(s) | Algebra, Education, Equations, Linear, Mathematics, Problem solving, Process skills |
|---|---|
| Grade level | Middle School, Informal Education |
| Intended audience | Learner |
| Resource type | Audio/Visual, Instructional Material |
| Resource format | image, image/gif, text, text/html |
| Rights | Content copyright 1999-2002 National Council of Teachers of Mathematics. |
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Content contained within the resource
Home � Getting Started � Answer � TryThese � ThinkAbout This � Did You Know? � Resources Try Another Challenge � Challenge Index � Math Index · Printing the Challenges � En Español Family Corner � Teacher Corner � About Figure This! · Purchase the CD ©2004 National Council of Teachers of Mathematics Web site and CD-ROM design/production © 1999-2004 KnowNetConstruction, Inc.