Thursday, 12 May 2016

Reasoning with Linear Proportions

WALT: Reason with linear proportions.

In maths Jonathan and I got to skip ahead of the rest of the group and did some rich tasks on linear proportions. During the tasks we worked out two different activities one was called shopping for data and the other one was called parabolic investigation. In shopping for data we had to work out what the best phone plan would be for someone but if they changed they needed to buy a new phone. In the parabolic investigation we had to find out the size of a tampered with rectangle that had a 2x2 area taken off every corner.

Shopping for data.

Parabolic Investigation.

The solo level I achieved was extended abstract because I was able to complete both tasks.

My next step is to sit an algebra test.

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