Test 1 and Quiz 1 will be returned at the end of class on Tuesday.
Quiz 2 will be on Tuesday, 4 February 2010 and will cover Section 2.1: Sets and Whole Numbers.
You should be able to complete all the homework from Section 2.1:
Section 2.1: #1-6, 12, 13, 22, 24, 25, 31
Today we covered addition and subtraction and showed how to represent place values with cubes, rods, and flats (Section 2.2). The website that I was using during class is located at http://www.arcytech.org/java/b10blocks/. We will cover more ideas from Section 2.2 on Tuesday and start Section 2.3 on Tuesday.
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