1. WARM-UP

2. REAL NUMBERS

3. THE REAL NUMBERS FLOW CHART REAL NUMBERS RATIONAL IRRATIONAL INTEGERS WHOLE NATURAL

4. Real Numbers: numbers found on the number line; both rational and irrational. Rational Numbers: numbers that can be written as fractions. What about decimals? Irrational Numbers: numbers that cannot be written as fractions. What about decimals? Integers: whole numbers and their opposites. {...-3, -2, -1, 0, 1, 2, 3,...} Whole Numbers: a nonnegative integer. What about fractions? Decimals? Zero? Natural Numbers: the counting numbers. {1, 2, 3, 4,...}

5. RationalIrrationalIntegerWholeNatural.23 -7 1.9876 … ½ 19 0 Classify the following numbers

6. PERFECT SQUARES AND SQUARE ROOTS

7. SQUARE ROOTS

8. WARM-UP: IDENTIFY EVERY CATEGORY THAT EACH REAL NUMBER FITS IN. RationalIrrationalIntegerWholeNatural 3.23 -9 2.987 … ¾ 21 0

9. IRRATIONAL NUMBERS

10. RATIONAL VS. IRRATIONAL

11. ESTIMATING SQUARE ROOTS

12. ORDER NUMBERS FROM LEAST AND GREATEST

13. EXIT TICKET ESTIMATE TO THE NEAREST TENTH PLACE THE FOLLOWING NUMBERS IN ORDER -4, 3.16, -1.25,,