1. You will need to supply your own calculators for this course---you will need either a TI-82 or a TI-84 graphing calculator

2. If you are on the free lunch program there is a program through the school that you can borrow a calculator--please talk to me if this is the case

3. Number Lines

4. Absolute Values

5. Inequalities

6. Real Numbers
Rational Numbers
Integers
Whole numbers
Counting numbers
Irrational numbers

7. Number Systems Counting/Natural numbers 1,2,3,4… Whole Numbers
0, 1, 2, 3, 4…
Integers
All negative and positive whole numbers
…-2, -1, 0, 1, 2…

8. Rational Numbers
integers, whole numbers, counting numbers
decimals that end
decimals that go on forever and repeat themselves
Real Numbers
all rational and irrational numbers
Irrational Numbers
decimals that go on forever and do not repeat

9. Finding out if a number is a rational or irrational number
Use your calculator

10. Class work

11. Homework