Wednesday, January 9, 2008

Scribe

Jan 8.
We started off by Mental math then marked our papers. Then we were taught how to calculate the surface area of 2 boxes.

A box with 4cm Length, 4cm Width , and 4cm Height:
6x4x4=
6x16=96cm2

A box with 15 cm Length, 2cm Width, and 4cm Height:
=2(15x2)+2(15x2)2+(2x2)
=2(30)+2(30)+2(4)
=60+60+8
=128cm2

After we did a quiz to review the things we've been doing in class to get ready for our exams. I had a pretty difficult time with it. But I'm getting more familiar with the shape formulas and things like that. Hopefully i get used to it before exams start.

The next scribe will be Aaron.

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