AGENDA KID PRESIDENT VIDEO OBJECTIVES WARM-UP LESSON 1 EXIT CARD.

Slides:

Advertisements

Similar presentations

Sets of Real Numbers The language of set notation.

Advertisements

The Real Number System. The natural numbers are the counting numbers, without _______. Whole numbers include the natural numbers and ____________. Integers.

EXAMPLE 5 Rewrite a conditional statement in if-then form

Vocabulary word (put this word on the back of the card.) THIS WILL BE THE DEFINITION – FILL IN THE BLANKS ON THE VOCABULARY CARDS PROVIDED.

Bell Work: Given the sets L = {0, 1, 2, 3}, M = {5, 6, 7}, and N = {0, 1}, are the following statements true or false? (a) 6 L (b) 0 N.

Set of Real Numbers.

Find opposites of numbers EXAMPLE 4 a. If a = – 2.5, then – a = – ( – 2.5 ) = 2.5. b. If a =, then – a = –

Warm Up Lesson Presentation Lesson Quiz.

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.

Real Number System.

Practice 1.2 Answers

The Real Number System.  Natural Numbers (AKA Counting Numbers): {1, 2, 3, 4, …}  Whole Numbers (Natural Numbers plus zero): {0, 1, 2, 3, …} NOTE: Both.

 Counting numbers are called natural numbers.  It is denoted by N. N=(1,2,3,4………………)

 Can be put in fractional form  The decimal form of the number either terminates (ends) or repeats.  Counting numbers, whole numbers, integers and.

Sets --- A set is a collection of objects. Sets are denoted by A, B, C, … --- The objects in the set are called the elements of the set. The elements are.

Properties of Real Numbers. Sets In mathematics, a set is a collection of things Sets can be studies as a topic all on its own (known as set theory),

Thinking Mathematically Number Theory and the Real Number System 5.5 Real Numbers and Their Properties.

AGENDA WARM-UP LESSON 7 HW CORRECTIONS LESSON 8 HW QUESTIONS?? LESSON 9 EXIT CARD.

Sets of Real Numbers Lesson 1.2 Mrs. Carley. The Real Number System Graphic Organizer Rational Numbers Irrational Numbers Integers Whole Numbers Natural.

Exploring Real Numbers Lesson 1-3. Real Numbers Rational Numbers Integers Whole Numbers.

Lesson 1 – 1 Real Numbers Advanced Math/Trig No Calculator!!! Ch 1.1 – 1.5 Test Tuesday 9/15/15.

2.1 Symbols and Terminology. Designating Sets A set is a collection of objects (in math, usually numbers). The objects belonging to the set are called.

Name the set(s) of numbers to which each number belongs. a. –13b integers rational numbers ALGEBRA 1 LESSON 1-3 Exploring Real Numbers 1-3.

Sets of Numbers Unions, Intersections, and Venn Diagrams

Sets and Logic Alex Karassev. Elements of a set  a ∊ A means that element a is in the set A  Example: A = the set of all odd integers bigger than 2.

SAT MATH Lesson 10.

Sets 2/10/121. What is a Set? Informally, a collection of objects, determined by its members, treated as a single mathematical object Not a real definition:

Material Taken From: Mathematics for the international student Mathematical Studies SL Mal Coad, Glen Whiffen, John Owen, Robert Haese, Sandra Haese and.

AGENDA KID PRESIDENT VIDEO OBJECTIVES WARM-UP LESSON 1 EXIT CARD.

Lesson 61 Subsets Subsets of the Set of Real Numbers.

Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , …, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25.

Section 1.1 Number Sets. Goal: To identify all sets of real numbers and the elements in them.

11/10/2015.  Copy these definitions into your notes: 1. Rational number: Any number that can be put into the form of a fraction. 2. Irrational number:

WARM-UP. REAL NUMBERS THE REAL NUMBERS FLOW CHART REAL NUMBERS RATIONAL IRRATIONAL INTEGERS WHOLE NATURAL.

Warm-Up Convert the following to fractions: 1) ) ) ) 0.12.

AGENDA WARM-UP LESSON 8 HW CORRECTIONS LESSON 9 QUESTIONS? LESSON 10 EXIT CARD.

2.7 Warm Up Warm Up Lesson Quiz Lesson Quiz Lesson Presentation Lesson Presentation Find Square Roots and Compare Real Numbers.

Real Number and the number Line. Number System Real numbers: is number that can be positive or negative and have decimal places after the point. Natural.

L(x) = -5x – 2 R(x) = x 2 – 6x + 7 L o R(3) R(L(2)) Lo R(x) =L(R(3) ) = L( 3 2 – 6(3) + 7) = L(-2) = -5(-2) – 2= 8 =R( -5(2) – 2) = R(-12) = (-12) 2 –

Material Taken From: Mathematics for the international student Mathematical Studies SL Mal Coad, Glen Whiffen, John Owen, Robert Haese, Sandra Haese.

5-3(D) Real Numbers.

Objective Classify a number in the real number system.

AGENDA FRIDAY TRIVIA WARM-UP LESSON 81 EXIT CARD.

Numbers and Sets. A set is a collection of objects. So, any collection of things, such as numbers, can be called a set. To show that we have a set, we.

Evaluate the expression.

1.1 Subsets of Real Numbers

Do Now (Today: Sort numbers into number sets)

Number Theory The Integers; Order of Operations Rational Numbers

Aim: How do we classify real numbers?

1.1 Sets and Subsets.

Lesson 2.7 Finding Square Roots and Compare Real Numbers

1.2- Algebraic Expressions and Sets of Numbers

Exploring Real Numbers

Algebra 1 Section 1.1.

Objective Classify Real Numbers.

Chapter 2 Review Chapter 2 Test tomorrow!!!!!.

Set includes rational numbers and irrational numbers.

OR a RATIONAL NUMBER is any number that can be written as a fraction.

Exercise 2x − 3 = 9 x = 6.

Lesson 7 The real number system

Real Numbers and their Properties

Classifying Real Numbers

Lesson 3.1 Real Numbers pp

OR a RATIONAL NUMBER is any number that can be written as a fraction.

books WARM-uP Lesson 1 Independent work Exit card

Set – collection of objects

Classifying Real numbers

Sets, Unions, Intersections, and Complements

video Warm-Up Lesson 11 hw questions?? Lesson 12 Exit card

Sets and Subsets Cornell Notes

Presentation transcript:

AGENDA KID PRESIDENT VIDEO OBJECTIVES WARM-UP LESSON 1 EXIT CARD

OBJECTIVES Classify Real Numbers Understand the Intersection and Union of Sets

WARM-UP

LESSON 1: CLASSIFYING REAL NUMBERS Set: a collection of objects. Each object is called an element. a)Finite Set b)Infinite Set c)Null or Empty Set

SUBSETS OF REAL NUMBERS 1.Natural Numbers a.k.a. “Counting Numbers” 2.Whole Numbers 3.Integers 4.Rational Numbers 5.Irrational Numbers 6.Real Numbers

INTERSECTION OF SETS Intersection of Sets A and B  written A∩B *the set of elements that A and B have in common Ex: Find A∩B A = {4, 8, 12, 16} B = {5, 8, 11, 14, 17}

UNION OF SETS Union of Sets A and B  written AUB *The set of elements that are in A or B Ex: Find AUB A = {1, 3, 5, 7, 9} B = {1, 2, 3, 4}

Determine whether the statement is true or false. Give a counterexample for false statements. Ex: The set of natural numbers is closed under subtraction. Ex: The set of integers is closed under addition.

Lesson 1 A – J All, #1 – 5 All CP: #25 Due Tuesday