Class Topics . . . October 25th

Algebra I

Today we discussed
Our discussion of inequalities moved into solving and graphing compound inequalities.  We discussed unions (OR) and intersections (AND).

Sections Covered in Textbook
1)  5-5: Compound Inequalities (pages 194-198)

Video Tutorials
1)  Solving Compound Inequalities
https://www.youtube.com/watch?v=aFXo2ws-roU
https://www.khanacademy.org/math/algebra/one-variable-linear-inequalities/compound-inequalities/v/compound-inequalities
2)  Graphing Compound Inequalities
https://www.youtube.com/watch?v=a6nKWKam1XE

Assignments
1)  Pages 197-198 #'s 21-41 odd; 44, 45

**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK

OPTIONAL!
Practice your addition and subtraction facts with integers.  Time yourself!  Did you get better with your second try?  Click links to download practice worksheet and answers.
Integers Practice 1
Integers Practice 2

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Pre-Algebra

Today we discussed
In class we defined factors and monomials and discussed divisibility rules.  Recall the rules:

A number is divisible by....
2:  If it is even
3:  If the sum of the digits are divisible by 3
5:  If the number ends in 5 or 0
6:  If the number is divisible by 2 AND 3
9:  If the sum of the digits is divisible by 9
10:  If the number ends in 0

You may also download a list of the rules here.

Sections Covered in Textbook
1)  4-1: Factors and Monomials (pages 128-130)

Video Tutorials
1)  What is a monomial
https://www.youtube.com/watch?v=J2Ler0iBOLw
2)  Divisibility Rules
https://www.youtube.com/watch?v=M_SpFL_oyoA
https://www.youtube.com/watch?v=RIRRJ88rASE  **SONG**

Assignments
1) Divisibility and Factors Worksheet #'s 1-26 all
    Download Worksheet and Answers Here!

OPTIONAL!
Practice your addition and subtraction facts with integers.  Time yourself!  Did you get better with your second try?  Click links to download practice worksheet and answers.
Integers Practice 1
Integers Practice 2