Mr. Sedano's Class

*** This posting of homelearning is a courtesy to my students. Students are responsible for copying their homelearning assignments from the board in my classroom. The inability to access updated information from this posting, for any reason, will NOT excuse the student from completing their homelearning assignment.

Due: 12/8-9/09
Course 2: Chp. 3 Practice Test, Text pg. 145 #3-25
. . . . . . . . . Study for the Chp. 3 Test
Course 3: Practice WB 6-6 ALL & 6-7 ALL

Due: 12/4, 7/09
Course 2: Practice WB 3-6 ALL & 3-7 ALL
Course 3: Practice WB 6-3 ALL & 6-5 ALL

Due: 12/2-3/09
Course 2: Practice WB 3-4 ALL & 3-5 ALL
Course 3: Practice WB 3-4 ALL

These are the links to my Video Lessons on TeacherTube.com

Course 2
Lesson 5-1: Prime Factorization
Lesson 5-2: Greatest Common Factor
Lesson 5-3: Simplifying Fractions
Lesson 5-4: Fractions and Decimals

Course 3
Lesson 2-1: Fractions and Decimals
Lesson 2-2: Comparing and Ordering Rational Numbers
Lesson 2-3: Multiplying Rational Numbers
Lesson 2-4: Dividing Rational Numbers

If you're having trouble with integers, here's some help:

Adding and Subtracting Integers:
When you have two signs next to each other (with no numbers in between) Rewrite the expression to simplify it:
+ + = rewrite the problem with + Ex: 3 + ( + 10 ) becomes 3 + 10
+ - = rewrite the problem with - Ex: 12 + ( - 9 ) becomes 12 - 9
- + = rewrite the problem with - Ex: 5 - ( + 7 ) becomes 5 - 7
- - = rewrite the problem with + Ex: 26 - ( - 8 ) becomes 26 + 8
After you rewrite the expression, follow these rules:
Same Sign = Add them together and keep the sign.
Ex: 5 + 8 = + 13
- 14 + ( - 20 ) becomes - 14 - 20 = - 34
Different Sign = Find the difference (subtract) and keep the sign of the bigger number.
Ex: 47 + ( - 18 ) becomes 47 - 18 = 29
- 35 - ( - 23) becomes - 35 + 23 = - 12

Multiplying and Dividing Integers:
Follow these simple rules:
Same Sign = The answer is always positive (+)
Ex: 5 x 3 = + 15
-7 x ( - 9 ) = + 63
24 / 6 = + 4
- 45 / - 9 = + 5
Different Sign = the answer is always negative (-)
Ex: 2 x ( - 8 ) = - 16
- 10 x ( + 3 ) = - 30
56 / - 7 = - 8
- 72 / 8 = - 9

Math.com is a great site for help in all math, Middle-School through College. Here are some links to their integer help:

Math.com - Adding and Subtracting Integers

Course 2, Course 3 and Intensive Math Class Syllabus

Academic Honesty