A1NTBK1­1WritingExpressions.notebook
Notebook Set Up
August 20, 2014
Example: Table of Contents and Notes
Table of Contents
The Front and Back of the first 3 pages are the table of contents.
In the corner of the upper margin...
Put A on the Front and B on the Back of the first page
Put C on the Front and D on the Back of the next page
Put E on the Front and F on the Back of the next page.
A
1­1 Using Variables and
Writing Expressions
1
1. 1­1 Using Variables and Writing Expressions
2. 1­2 Exponents and Order of Operations
The next page starts with #1 on the Front.
#2 goes on the next blank page after we finish with #1 notes.
The title of each section goes in the Table of Contents & the Upper Margin of each page of notes.
Aug 14­9:00 AM
Algebra 1
Ch.1 Notes Page 1
P1 1­1 Using Variables and Writing Expressions
Aug 14­10:50 AM
Variables
Variables are things that can CHANGE.
They can be Letters or Symbols in a problem.
Variables are just letters that take the
place of numbers in a problem.
X, Y, and Z are all Variables.
3x + 4y + 12z
Aug 25­4:28 PM
Writing Expressions
Key Terms
Sum, Difference, Product, Quotient, Is, Equals
More than, Less than, Increased by, Decreased by, Etc...
Aug 14­10:58 AM
HW #1
1­1 P6 #1­14,24­30,48­53
Please put your name and class period at the top of the homework.
Also include the homework number.
Write Expression for the following statements.
1. 3 more than a number
2. 1/2 of a number plus 2
3. 2 less than 7 times a number
Aug 14­10:58 AM
Aug 14­11:22 AM
1