PPT-Accentuate the Negative Integers and Rational Numbers

Investigation1 Extending the Number System Students will demonstrate understanding of the number line and how to use it to compare numbers add and subtract numbers Homework for this section Due Thursday. On the number line the . Numbers have a greater value. As you go to the right.. -6 –5 –4 –3 –2 –1. 0 1 2 3 4 5. Review. Integers. -1 is the largest negative. number.. All Positive numbers are . Rational Numbers. The . real number system. consists of rational and irrational numbers.. . Rational numbers. can be expressed in fractional form, , where a (the numerator) and b (the denominator) are both integers and b = 0.. INTRODUCTION. What will we learn today?. Number Line. Types of number. Trick of the session. Number Line. Negative numbers Positive numbers. . ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----. Natural Numbers. = {1, 2, 3, 4, 5…}. Whole numbers are natural numbers and zero.. Whole Numbers. = {0, 1, 2, 3, 4, 5…}. N is a subset of W.. Integers are whole numbers and opposites of naturals.. the Number Line. Comparing Rational Numbers. Integers. MCC6.NS.5: Understand that positive and negative numbers are used together to describe quantities having opposite directions or values.. MCC6.NS.6a: Recognize opposite signs of numbers as indicating locations on opposite sides of 0 on the number line; recognize that the opposite of the opposite of a number is the number itself , e.g., -(-3) = 3.. http://. www.youtube.com/watch?v=m94WTZP14SA. Colin . Dodds. - Number Types (Math Song) . top. bottom. a. bove sea level . increase. decrease. below sea level . . Positive and Negative Integers. A. The word . rational. contains the word . ratio. , which is another word for quotient. A rational number can be written as a ratio of integers.. Example 1 – . Determining Whether Numbers Are Rational or Irrational. . . He attempted to accentuate his muscles by wearing Under Armor as a t-shirt, but came off looking ridiculous.. . . Vocabulary 4. 2). Fallacy (n.). . statement or argument made on false information. Subtitle. Finding a Common Denominator. Adding and subtracting rational numbers with variables works much the same way as constants. The only variations we need to worry about is how to handle multiplication by variable factor and how that factor affects the numerator’s sum or difference.. 3 ½. ½. 3.45. 123.456…. Mixed Number. Fraction. Terminating Decimal. Repeating Decimal. Non-Terminating or Non-Repeating. Real Numbers. The set of . real numbers. is all numbers that can be written on a number line. It consists of the set of rational numbers and the set of . Adding Integers. The sum of two positive integers is always positive. 5 4=9.. The sum of two negative integers is always negative. -5 (-3)= -8.. The sum of a positive integer and a negative integer is sometimes positive, sometimes negative and sometimes zero.. 6.3 . The student will. a) identify and represent integers;. b) order and compare integers; and. c) identify and describe absolute value of integers.. Above Sea Level. Sea Level. Below Sea Level. Image from http. Warm-Up Accentuate the Negative Integers and Rational Numbers Homework Starts on page 67 Due 9/16 A 9a,9b,9c,10c,10d,14a,15a,15b,19,25d,25e,25f B 9j,9k,10g,10h, 15g,15h,25j,25k,49,50,51,56 IXL A11 and B5 Due Rational and Learning TargetStudents can identify numbers as being rational or irrationalAll REALnumbers are made up of RATIONAL IRRATIONAL numbersRational NumbersA rational number is a number that c