School pictures will be Wednesday, August 25  Early release on Wednesdays will begin in one week – starting September 1 st school will be dismissed at.

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Presentation transcript:

School pictures will be Wednesday, August 25  Early release on Wednesdays will begin in one week – starting September 1 st school will be dismissed at 2 p.m. each Wednesday.  ALL middle school students that are interested in being a part of the MS Pep Club should sign up in the MS office TODAY for your pep club t-shirt.

Tuesday, August 24 Fill in Planner Practice 1-3 Today’s Agenda Grade Practice 1-2 Note Taking Group Work Assignment Bell Work (you may use a calculator)

Our objective is… To classify real numbers… To compare real numbers…

Classifying

Natural Numbers1, 2, 3, … Whole Numbers0, 1, 2, 3, … Integers…-3, -2, -1, 0, 1, 2, 3, … Rational NumbersAll numbers that can be written as a/b, where a and b are both integers, and b is not equal to 0 Irrational NumbersCannot be expressed in the form a/b where a and b are integers. Note: All integers are rational numbers because you can write any integer as n/1

Natural Whole Numbers Integers Rational Irrational Where do -13 and 3.28 belong?

Vocabulary Real Numbers: The set of all rational and irrational numbers.

Vocabulary Counterexample: An example that proves a statement false. All fruit have their seeds on the inside.

Vocabulary Inequality: A mathematical sentence that compares the value of two expressions using an inequality symbol, such as.

Vocabulary Opposites: Two numbers that are the same distance from zero on the number line.

Vocabulary Absolute value: The distance a number is from zero on the number line.

fraction false

Comparing

Comparing Real Numbers

Finding Absolute Value

Integers, rational rational Natural, whole, integers, rational true False: 3/1 is a whole number and fraction

Our objective is… To classify numbers… To compare numbers…