1. Quick Start Expectations 1.Write in your planner and stamp sheet: 1.Homework: Toeing the Line WS 2.Warm-up

3. Extending the Number System Positive Numbers: Numbers to the right of zero on a number line Negative Numbers: Numbers to the left of zero on a number line Opposites: Every positive number is paired with a negative opposite, which is the same distance from zero but in the opposite direction Example: +4 opposite is -4 Can you think of another example?

4. Integers: Whole numbers (positives) and their opposites (negatives) and zero! Rational Numbers: Positive and negative integers and positive and negative fractions Example: +1/2 and -1/2 Can you think of another example? Extending the Number System - Continued

5. Inequalities When do we use? To show when two values (numbers or variables) are not equal What do they look like and what do they mean? > greater than < less than (Please note…there are more than two inequalities!) Example: - 8 < -6 We read this as “negative eight is less than negative six.” Can you come up with a “greater than” example?

6. In the book, as a group Task: 1.) Read pg. 8 as a group. 2.) Answer Problem 1.1 A-C in your journals. 3.) Check your answer to C with another group 4.) Record your groups answer to C on the class data chart While you wait for the rest of the class, you may start your homework: Toeing the Line WS