EXPONENTS (1.4) by: Tonya Petty.

Slides:

Advertisements

Similar presentations

Exponents Powers – Are #’s expressed using exponents. Exponents – Indicates how many times the base is used as a factor. Ex) 3 x 3 x 3 x 3 = x 7.

Advertisements

ExponentsExponents Objective #1: Students will write numbers in exponential form Objective #2: Students will multiply and divide numbers in exponential.

By:Lili Exponential notation is useful in situations where the same number is multiplied repeatedly. The number being multiplied is the base and the.

Algebra 1c 1-3 Exponential Notation Objective (things to learn): How to solve problems containing exponents. First we will start off with learning the.

Exponent base power squared cubed 2 2 = 4 2 x 2 = = x 5 x 5 = 125.

Powers and Exponents Objective: Learn to use powers and exponents.

PRE ALGEBRA: EXPONENTS AND SQUARE ROOTS PRE ALGEBRA: EXPONENTS AND SQUARE ROOTS THEODORA HARRIS J HAMBRIGHT.

Exponents 3² Mrs. 3 × Mrs. 3 3 × 3 3².

GLE * Use exponents In order of operations. SPI *Use order of operations to simplify expressions and solve problems EXPONENTS.

Interactive Math Note Book

Bell Ringer Solve. 1. 5x + 18 = -3x – 14

Holt CA Course 1 Exponents1-2 Preparation for AF1.4 Solve problems manually by using the correct order of operations or by using a scientific calculator.

MODULE 1: LESSON 1 EXPONENTIAL NOTATION The Square of a number, is a base to the power of 2. EX: 4x4 = 4 The cube of a number, is the base to the power.

Laws of Exponents Objective: TSW simplify powers. TSW simplify radicals. TSW develop a vocabulary associated with exponents. TSW use the laws of exponents.

WARM UP 3 SIMPLIFY THE EXPRESSION ● (2 3 ) 2.

Algebra 1.4 Powers and Exponents.

Warm-up 1. Add these fractions. 2/3 + 4/5 + 6/7 = 2.Find a common denominator for these two fractions: 7/2x – 5/3x = 22/3 3.Factor Completely. x 2 + 7x.

Scientific Notation The basics and some math.. Take out your calculator.  Write these calculations and the answer in your notes:  12,922,341 /

6.22 positive exponents, perfect squares, square roots, and for numbers greater than 10, scientific notation. Calculators will be used.

Squares & Square Roots Perfect Squares.

Exponents and Powers Power – the result of raising a base to an exponent. Ex. 32 Base – the number being raised to the exponent. Ex is the base.

Math Vocabulary Numbers and Operations M05

Bell Work8/25/14 Evaluate the expression. Powers and Exponents TSWBAT: evaluate an expression that has an exponent. 11/15/2015 Students understand and.

Chapter 8.1.  Lesson Objective: NCSCOS 1.01 – Write the equivalent forms of algebraic expressions to solve problems  Students will know how to apply.

Prime Factorization Notes 9/8/10 Composite Number- a whole number greater than 1 with more than two factors. Prime Number – A whole number with exactly.

Multiplication of Exponents Notes

Exponents We are learning to…simplify expressions that contain exponents.

Scientific notation. What is scientific notation?  Numbers are written in the form M × 10 ^n, Where the factor M is a number greater than or equal to.

+ Exponents I can write numerical expressions involving whole number exponents.

I can represent numbers by using exponents in numerical expressions.

Definitions: Exponent – Is the number that tells us how many times to multiply a number (called the base) by itself. Base – Is a number that is multiplied.

Exponents Mr. Platt. What is an exponent? An An exponent tells how many times a number called the base is used as a factor. 3 4 Base Exponent.

{ Exponents 6 th Grade Math 6.EE.A.1.  Exponent: the number that tells how many times the base is used as a factor.  Base: the common factor or number.

5 Minute Check Complete in your notebook · 7 · 7 = 2. 9 · 9 · 9 · 9 = Write as a fraction % 4. 40%

Warm Up Simplify · 2 · · 3 · 3 · · 5 · 5

Powers and Exponents. Multiplication = short-cut addition When you need to add the same number to itself over and over again, multiplication is a short-cut.

Properties of Exponents II Product of Monomials Quotient of Monomials.

Exponents Two or more numbers that are multiplied together to form a product are called factors. Two or more numbers that are multiplied together to.

Logarithmic Properties Exponential Function y = b x Logarithmic Function x = b y y = log b x Exponential Form Logarithmic Form.

6.5 The student will investigate and describe concepts of positive exponents and perfect squares. Calculators will be used.

Multiplication Property of Exponents Today’s Objective: I can multiply exponential expressions.

Essential Question? How can you use exponents to represent repeated multiplication of the same number? We know how to use repeated addition:

Exponents / Powers Used to simplify and evaluate expressions. ex.: x (2x) 3.

CONFIDENTIAL1 Warm-up:1.) 2 x 2 x 2 = 2.) 5 x 5 = 3.) 4 x 4 x 4 = 4.)10 x 10 x 10 x =

Exponential Notation 1-3.

6th grade Notes.

Multiplying with exponents

Chapter 1, Lesson 1A Pages 25-28

Understanding Exponents

Powers, Exponents, and Bases

Powers and Exponents #23.

Powers and Exponents.

2-6 Exponents Course 3 Warm Up Problem of the Day Lesson Presentation.

Exponents An exponent is the number of times the base is multiplied by itself. Example 27 can also be written as 3 This means 3 X 3 X 3 3.

Exponents and Scientific Notation

3 WARM UP EVALUATING NUMERICAL EXPRESSIONS –

EXPONENTS Today you will learn how to represent numbers using exponents. We will discuss vocabulary. We will discuss exponential form and evaluate expressions.

Powers and Exponents, Square Roots

Objective: Learn to use powers and exponents.

TO MULTIPLY POWERS HAVING THE SAME BASE

The Order of Operations Unit 1 Lesson 3

Exponents is repeated multiplication!!!

“Day A” January 7, :51 - 8:51 Math 8:53 - 9:53 Science

Negative Exponents Notes

What is an exponent? The base A is raised to the power of (n) is equal to the multiplication of A, n times: A n = A × A × ... × A Examples 31 = 3 32 =

Exponent practice.

Presentation transcript:

EXPONENTS (1.4) by: Tonya Petty

QUICK WRITE Write whatever you know about exponents on a sheet of paper. (Take 3 minutes.)

PARTNER UP Discuss your findings with your partner. Then bring back to whole group.

OBJECTIVE(strategic teaching agenda) The students will be able to use powers and exponents in expression. Alabama Course of Study: 6:1

VOCABULARY write on back of Washing Machine GO. exponents tells the number of times the base is used as a factor; also called an index/indices OR exponential notation Number written as a base number with an exponents (numbers expressed using exponents) powers Numbers expressed using exponents base

or exponential notation X n base exponent power Bonjour my friends!! This expression is called a power or exponential notation

Evaluating powers (write on GO) 2 3 exponent base Identify and read the Power or Product. 3 to second power or 3 squared 2. Identify the base and exponent. What does the power or product mean? mulitply 3 times itself 2 times. Evaluate the Power or Product. 3 x 3 = 9

POINTS TO REMEMBER (Write on the bottom of your GO.) When no exponent is given, it is understood to be 1. Any number raised to the power of 1 will always equal the number itself. Any number raised to the power of 0 (except for 0) will always equal 1.

EXAMPLE 1 Write 45 as a product. Then find the value of the product. 1. A Power; Four to the fifth power. 2. 4 is the base; 5 is the exponent. 3. The power means 4 times itself 5 times 4. 4x4x4x4x4 =

EXAMPLE 2 Write 3 x 3 x 3 x 3 using an exponent. Then find the value of the power. 1. A Product; 3x3x3x3. 2. 3 is the base; 4 is the exponent. 3. The product means multiple 3 times itself 4 times. 4. 3x3x3x3

now OUR TURN

EXAMPLE 3 4 3 = 3 x 3 x 3 x 3 1 81 EXAMPLE 4 25 x 25 = 252 2 625

now y'all turn with a partner

Get with your 9 o’clock buddy

Write each product using an exponent. Then find the value of the power. EX5: 2x2x2x2 EX6: 6x6x6

Now….Get with your 6 o’clock buddy

Write each power as a product. Then find the value of the product. EX7. 26 EX8. 37

now your turn

1) 46 2) 9 x 9 3) 43 4) 11 x 11 x 11 5) 41 = 6) 40 =

Evaluate each power or product….. 1) 46 = 4•4•4•4•4•4 = 4096 2) 9 x 9 = 92 = 81 3) 43 = 4 • 4 • 4 = 64 4) 11 x 11 x 11= 113 = 1,331 5) 41 = 4 6) 40 = ?

References Edhelper.com APTPlus.org Alabama Learning Exchange