Order of Operations A Unit Plan by Erica Kohr. Critical Questions What are expressions? How do you use parentheses in a math sentence? How do you evaluate.

Slides:

Advertisements

Similar presentations

Order of Operations.

Advertisements

Evaluate expressions with grouping symbols

Variables and Expressions

Module 2: Multi-digit Whole Number and Decimal Operations

1. If x = 4, then what is the value of x2?

whole Numbers and Decimals

1 Unit 4: One-Step Equations The Georgia Performance Standards Website.

Vocabulary Section 1-2 Power: has two parts a base and an exponent.

C EXPONENTS, ORDER OF OPERATIONS, AND AVERAGE Math081 Catherine Conway.

1.2 Order of Operations Students will use order of operations to evaluate expressions. Key Vocabulary: order of operations – rules used to evaluate expressions.

5th Grade Math EDI Lesson Overview

Course Order of Operations 1-4 Order of Operations Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of.

Holt Algebra Order of Operations Warm Up 8/12/09.

AGENDA – ALGEBRA 1A AUG. 23, 2012 (THURSDAY)  Go over the homework  Lesson 1.2 – Order of Operations  Objectives: 1.Evaluate numerical expressions by.

1.2 Order of Operations Numerical expressions often contain more than one operation. Order of Operations: – Step 1 – Evaluate expressions inside grouping.

Ch 1.3 – Order of Operations

Orders of Operations Section 1.6. Objective Perform any combination of operations on whole numbers.

Bell Ringer = – 5 = = ÷ -2 = =6. -7 – (-7) = After you have completed the bell ringer, take out your homework!

QUARTER 2 BENCHMARK REVIEW THURSDAY 1/16/2014 FRIDAY 1/17/2014 WEEK 21.

Order of Operations Topic

Commutative and Associative Properties. Properties refer to rules that indicate a standard procedure or method to be followed. A proof is a demonstration.

Welcome to Math 6 ORDER OF OPERATIONS. OBJECTIVE: Each student will understand and use the order of operations.

Chapter 1: The Language of Algebra You will learn: To use variables to represent unknown quantities Words to Learn: Variables: letters used to ______________.

Order of Operations. Algebra Standard GLE Understand and Use Order of Operations SPI Evaluate multi-step numerical expressions involving.

1 Copyright © 2015, 2011, 2007 Pearson Education, Inc. Chapter 1-1 Basic Concepts Chapter 1.

1-2 Order of Operations and Evaluating Expressions.

Primary Maths Calculation Strategies. Addition

Commutative and Associative Properties. Properties are rules in mathematics. You can use math properties to simplify algebraic expressions!

Arithmetic Operators. Operators In Programming Most computer programming languages use the following symbols for their operators: +  add -  subtract.

ORDER OF OPERATIONS.

Algebraic Expressions and Terms STANDARD : AF 1.2 Write and evaluate an algebraic expression for a given situation, using up to three variables. OBJECTIVE:

Write as an Algebraic Expression The product of a number and 6 added to a.

3 + 6a The product of a number and 6 added to 3

ORDER OF OPERATIONS LESSON 2.

Order of Operations PEMDAS DON’T STRESS. Numerical Expression : A mathematical phrase that includes numerals and operational symbols. It does not have.

Mental Math Everyone Take out a sheet of paper and Number your page = = = = = =

PRE-AICE ALGEBRA I 9/3 Introduction to Pre-AICE Expressiions.

Module 2 Lesson 8 Fluently multiply multi-digit whole numbers using the standard algorithm and using estimation to check for reasonableness of the product.

Common Assessment Data Review and Action Plan for Students not Mastering the Common Core Standards.

The Order of Operations The Order of Operations Objective: Use the order of operations and grouping symbols.

Do Now: : Use Distributive Property. Do Now: : Solving using Distributive Property and Combining like terms.

Chapter 1 Lesson 1 Expressions and Formulas. Vocabulary Variable- Symbols, usually letters, used to represent unknown quantities. Algebraic Expressions-

Welcome to 5th grade math unit on the order of operations .

Chapter Sections 1.1 – Study Skills for Success in Mathematics

Operations and Algebraic Thinking

1-6 Order of Operations Warm Up Lesson Presentation Lesson Quiz

WARM UP Page 9 “Check Skills You’ll Need” # 1 – 12.

Variables and Expressions

STANDARDS: UNIT FOUR MGSE6.EE.1. Write and evaluate numerical expressions involving whole-number exponents. Essential Question: How do you write Prime.

Math Talk What is 45+78?.

A#17 / 1-5 Homework Worksheet

Lesson 1.2 Apply Order of Operations

“Day F” September 16, :51 - 8:51 Exploratory 8:53 - 9:53

Aim: How can we remember the order of operations?

Rational Numbers & Equations

Variables and Expressions

Order of Operations and Evaluating Expressions

“Day F” January 6, :51 - 8:51 Exploratory 8:53 - 9:53

Week 1 Real Numbers and Their Properties

The Order of Operations Unit 1 Lesson 3

Order of operations.

Order of Operations with Exponents

Variables and Expressions 1-1

“Day C” January 9, :01 - 9:01 Math 9: :03 Science

Solve in Groups (Standard Write and Interpret numerical expressions )

Algebra 1 Section 1.8.

ORDER OF OPERATIONS.

Bell Work!!! Directions: Write out the exponent in word form. 3^6 6^4

Presentation transcript:

Order of Operations A Unit Plan by Erica Kohr

Critical Questions What are expressions? How do you use parentheses in a math sentence? How do you evaluate expressions using order of operations? How do you write expressions?

Standards CCSS.Math.Content.5.OA.A.1 Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols. CCSS.Math.Content.5.OA.A.2 Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. For example, express the calculation “add 8 and 7, then multiply by 2” as 2 × (8 + 7). Recognize that 3 × ( ) is three times as large as , without having to calculate the indicated sum or product.

Unit Summary Significance: The unit will teach students how to interpret and evaluate mathematical expressions Skills needed/Prior Knowledge: basic addition, multiplication, subtraction, and division. the order of operations and how to read mathematical sentences. be able to put their work into their words

Unit Summary Skills Attained: How to evaluate expressions Putting expressions into words How to read expressions with multiple operations Instructional Methods: Group work Partner activities Worksheets Modeling Stations

Academic Language Order of Operations Parentheses Exponents Multiplication Division Subtraction Addition Expressions Evaluate

Assessment Strategies Pre-Assessment Word Problems Practice examples Formative Assessment Worksheets Stations Summative Assessment Order of Operations

Day 1 Intro (5 – 10 minutes) Main Body (20 – 30 minutes) Closure (3 – 4 minutes) Problem of the day Discuss Order of Operations Worksheet in groups Exit Slip

Day 2 Intro (5 – 10 minutes) Main Body (20 – 30 minutes) Closure (3 – 4 minutes) Problem of the day Mini Lesson Math Stations: Computer Game Worksheet Whiteboard Practice Review

Day 3 Intro (5 – 10 minutes) Main Body (20 – 30 minutes) Closure (3 – 4 minutes) Problem of the day Minilesson Stations Discussion Whiteboard practice

Day 4 Intro (5 – 10 minutes) Main Body (20 minutes) Closure (10 minutes) Problem of the day Review Stations Review Game

Day 5 Intro (5 – 10 minutes) Main Body (20 – 30 minutes) Closure (3 – 4 minutes) Problem of the day Order of Operations Game Exit Slips

Differentiating Provide whole class, guided practice Partner work Allow for conferencing Flip chart

Technology SMARTBoard Computers Games: PEMDAS iPad

Articles Dunston, P., & Tyminski, A. (2013). What's the deal with vocabulary. Mathematics Teaching in the Middle School, 19(1), Retrieved from jwilson.coe.uga.edu/EMAT7050/Students/ Ramsey/Vocabulary.pdf Kyungsoon, J. (2012). Reflecting on pemdas. Mathematics Teaching in the Middle School, Retrieved from ccgpsmathematicsk-5.wikispaces.com/file/ view/Reflecting on PEDMAS.pdf