Students received their tests and weekly grade print outs today. All were encouraged to get their grade slips signed and turned in on Wednesday for extra credit.
Today we reviewed how to list the factors of a number. Some have many factors, while others have just two. Those with two factors (1 and the number) are called prime. Those with many factors are called composite. Next, we practiced factoring numbers, using both factor trees and upside down division. Last, we listed the prime factors of a number, both using exponents and not using them.
Tonight's Homework: Lesson 4.1 ( 2 - 9, 12 - 50 even, not 26 )
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