What’s Your Benchmark?

Added on 2/9/2010

Downloads:
TI-73 PDF file
TI-SmartView Scripts
Students are to find memorable benchmarks for standard measurements to help them determine reasonableness of answers and to make reasonable estimates of measurements. no alt text supplied
Then students will give an example of an object that is the given length and then convert the measurement to another suing the Convert menu. They will also estimate the length of objects around the classroom using their benchmarks. no alt text supplied

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