Presentation on theme: "7.EE.1 Apply operations to add, subtract, factor, and expand linear expressions with rational coefficients. 7.EE.2 Understand that rewriting an expression."— Presentation transcript:
7.EE.1 Apply operations to add, subtract, factor, and expand linear expressions with rational coefficients. 7.EE.2 Understand that rewriting an expression in different, yet equivalent, forms in a problem can show how the quantities in it are related.
CLASS PROCEDURE As soon as you come in you should: 1. Place homework on desk 2. Open agenda to current week 3. Work on Spiral Review due on Friday-All work should be on a separate sheet and only the answers are given on the question sheet. 4. Always have a book to read in case you have a few extra minutes. THIS IS A QUIET TIME UNTIL I FINISH CHECKING HOMEWORK. Today you will need your: math notebook colored pencils glue stick
What is an Interactive Notebook? Right side of the page is given by the teacher. Left side of the page is created by the student.
Glue Who I Am in the front of your math notebook. Cut around the edges to make it fit. No page number on this page. After this page begin numbering.
We will set up our Interactive Math Notebook as follows: Who I Am L1 Table of Contents R1 Table of Contents L2 Table of Contents R2 Table of Contents L3 Table of Contents R3 Table of Contents L4 Math Syllabus R4 7 th Grade Objectives L5 Interactive Notebook Guidelines R5 Problem Solving Strategy L6 Vocabulary List of Qtrs. 1 and 2 R6 Unit 1 - Integers and Expressions L7 Order of Operations R7 Order of Operations Finish numbering pages through R24
Guidelines Write neatly and legibly –cross out mistakes with a single line or carefully erase Do not tear out pages Number each page Create a table of contents Title each activity and add to the table of contents Label drawings, graphs, and charts Use sentences to communicate observations, plans, explanations, conclusions, and applications L5
Glue in: Syllabus Vocabulary
DateObjectivesTitlePage Who I AM Table of ContentsR1, R2, R3 Math SyllabusL4 7 th Grade ObjectivesR4 Interactive Notebook GuidelinesL5 Problem Solving StrategyR5 Vocabulary List Qtr 1 and 2L6 Unit 1 Integers and ExpressionsR EE.1 7EE.2 Review of Order of OperationsR EE.1 Review of Collecting Like TermsR NS.2b Distributive PropertyR NS.1.a 7.NS.1.b 7.NS.1d Absolute Value and Modeling Integers R10 TABLE OF CONTENTS In Margin
DateObjectivesTitlePage NS.1.a 7.NS.1.b 7.NS.1d Adding IntegersR NS.1c 7.NS.1d Subtracting IntegersR NS.1c 7.NS.1d Subtracting Integers and QuizR NS.1 7.NS.2 Practice with Addition and Subtractions of Integers R NS.2 Multiplying and Dividing IntegersR NS.1a 7.NS.1d 7.EE.1 7.EE.2 7.EE.3 Order of Operations and Combining Like Terms with Integers and Quiz R EE.1 7.EE.2 Distributive Property with IntegersR17
Date Objective Titlepage EE.1 7.EE.2 Distributive Property with Integers And quiz R EE.1 7.EE.2 Evaluating ExpressionsR Evaluating Expressions and QuizR EE.2 7.EE.3 7.NS.3 Verbal Expressions and Solving Word Problems with Integers R EE.2 7.EE.3 7.NS.3 Verbal Expressions and Solving Word Problems with Integers R REVIEWR REVIEWR UNIT TEST
R TITLE Learner Objective: Traffic light L7 Learning Goal-I will What I know: (2 sentences about what your already know about the topic.) Proof of learning- guided practice. Reflection (creative)
Students should be able to: Use order of operations to solve problems Order of Operations Page: R7 Date: Remember: Multiplication and division are related to each other. Addition and subtractions are related to each other When two operations are related, that means that you solve them as they appear in the problem left to right. A fraction bar is also a grouping symbol ÷3
Order of Operations Foldable (Four-door foldable) Exponents Grouping Multiplication Division Addition Subtraction Order of operations
(9÷ 3 + 2) = ? = ? YES NO YES NO (9÷ 3 + 2) = ? = ? YES NO YES NO
Evaluate. Example 1: Course Order of Operations A ÷ ÷ Divide. Add.
Evaluate. Example 1: Course Order of Operations B. 44 – 14 ÷ 2 · – 14 ÷ 2 · – 7 · – Divide and multiply from left to right. Subtract and add from left to right.
Evaluate. Example 1: Course Order of Operations C · · · Evaluate the power. Multiply. Add.
Evaluate. Example 2: Course Order of Operations A. 42 – (3 · 4) ÷ 642 – (3 · 4) ÷ 6 42 – 12 ÷ 6 42 – 2 40 Perform the operation inside the parentheses.
Evaluate. Example 2: Course Order of Operations B. [(26 – 4 · 5) + 6] 2 [(26 – 4 · 5) + 6] 2 [(26 – 20) + 6] 2 [6 + 6] The parentheses are inside the brackets, so perform the operations inside the parentheses first.
Example 3: Course Order of Operations Sandy runs 4 miles per day. She ran 5 days during the first week of the month. She ran only 3 days each week for the next 3 weeks. Evaluate the expression (5 + 3 · 3) · 4 to find how many miles she ran last month. WeekDays Week 15 Week 23 Week 33 Week 43 (5 + 3 · 3) · 4 (5 + 9) · 4 14 · 4 56 Sandy ran 56 miles last month. Perform the operations inside the parenthesis first.
Lesson Quiz: Part 1 Evaluate ÷ · 7 – 5 3. (28 – 8) ÷ – 10 2 ÷ 5 5. (9 – 5) 3 · (7 + 1) 2 ÷ Insert Lesson Title Here Course Order of Operations 1,024
Lesson Quiz: Part 2 Evaluate. 6. Denzel paid a basic fee of $35 per month plus $2 for each phone call beyond his basic plan. Evaluate (2) to find out how much Denzel paid for a month with 8 calls outside of the basic plan. $51 Insert Lesson Title Here Course Order of Operations
Sample EOG Question: What is the value of: (24 ÷ 6) A. 28 B. 64 C. 111 D. 148
Traffic Light Red - I have lots of questions. Yellow - I mostly get it but need practice. Green - I got it; No problems; Ready to move on.
Come up with your unique way of remembering the order of operations and how to combine like terms. Homework: Handout on order of operations SUMMARY/REFLECTION