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Week at a Glance Sept. 9-13

Week at a Glance Sept. 9-13. Mr. Johnson 7 th Grade Math. Dear Parents,

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Week at a Glance Sept. 9-13

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  1. Week at a Glance Sept. 9-13 Mr. Johnson 7th Grade Math

  2. Dear Parents, This week at a glance (WAG) is designed to give parents a brief idea of what their child is learning at school. It will have the subject standards (Georgia Standards of Excellence), the main topics covered, and some sample problems with links to videos and worksheets. We encourage parents and students to review this presentation together and to stay informed on the weekly learning objectives. *** students can earn extra credit if they copy or print the sample problems or worksheets and show the teacher. If the worksheet or PDF has several pages (5 or more), you don’t have to print every page. Print at your own discretion.

  3. MGSE7.NS.2b Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non‐zero divisor) is a rational number. If p and q are integers then – (p/q) = (– p)/q = p/(–q). Interpret quotients of rational numbers by describing real‐world contexts. MGSE7.NS.2d Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats. I Can… add, subtract, multiply, and divide Integers (rational numbers). Vocabulary: Absolute value, additive inverse, expression, integers, difference, negative numbers, opposites, positive number, sum, whole number MGSE7.NS.2b Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non‐zero divisor) is a rational number. If p and q are integers then – (p/q) = (– p)/q = p/(–q). Interpret quotients of rational numbers by describing real‐world contexts. I Can… add and subtract integers and model the problem using a number line Vocabulary: Absolute value, additive inverse, expression, integers, difference, negative numbers, opposites, positive number, sum, whole number MGSE7.NS.2b Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non‐zero divisor) is a rational number. If p and q are integers then – (p/q) = (– p)/q = p/(–q). Interpret quotients of rational numbers by describing real‐world contexts. I Can… add and subtract integers and model the problem using a number line Vocabulary: Absolute value, additive inverse, expression, integers, difference, negative numbers, opposites, positive number, sum, whole number MGSE7.NS.2c Apply properties of operations as strategies to multiply and divide rational numbers. MGSE7.NS.2d Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats. I Can… add, subtract, multiply, and divide Integers (rational numbers). Vocabulary: Absolute value, additive inverse, expression, integers, difference, negative numbers, opposites, positive number, sum, whole number MGSE7.NS.2c Apply properties of operations as strategies to multiply and divide rational numbers. MGSE7.NS.2d Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats. I Can… add, subtract, multiply, and divide Integers (rational numbers). Test WK 5 Multiplying/Dividing Rational numbers Rational Numbers as decimals Vocabulary: Absolute value, additive inverse, expression, integers, difference, negative numbers, opposites, positive number, sum, whole number Test WK 5 Multiplying/Dividing Rational numbers Expressing Rational Numbers as decimals

  4. Re-teach/Revisit: MGSE7.NS.1 Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram. MGSE7.NS.2c Apply properties of operations as strategies to multiply and divide rational numbers. MGSE7.NS.2d Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats. Adding and Subtracting Integers https://www.youtube.com/watch?v=x4rtfD-DZMQ Rules of Positive and Negative numbers https://www.youtube.com/watch?v=eGtstF3kX6Q Negative numbers https://www.youtube.com/watch?v=xBJuf6Yvm3I

  5. What we are working on in class this week. - 7 + 12 = - 7 + 12 = Circle the larger #; keep the sign Keep sign = + 12 - 7 5 Answer: +5

  6. What we are working on in class this week. - 7 + (- 12) = - 7 + -12 = Circle the larger #; keep the sign Keep sign = - - 12 - 7 - 19 Answer: - 19

  7. Using a number line to add and subtract integers https://www.youtube.com/watch?v=6-HGg5wS8c0

  8. Students should work on i-Ready at home for 20-30 minutes at least 2x per week

  9. Math Resources Great Website with Resources: Mrs. Dorset’s Website Weebly http://dorsetw.weebly.com/unit-2---integers.html Describing Integers: this is a PDF https://www.gisd.org/cms/lib/TX01000788/Centricity/Domain/88/Unit_4_Handouts_B.pdf

  10. Week 1-3 Resources

  11. Additive Inverse (video) Add and subtract Integers (video) https://www.youtube.com/watch?v=_BgblvF90UE • https://www.youtube.com/watch?v=p8OsA062OPY How to Add Subtract Multiply and Divide Integers https://www.youtube.com/watch?v=QnCoavZdzjc

  12. Sample Problems Adding Integers worksheet https://www.mathworksheets4kids.com/integers/addition-subtraction/add-level1-1.pdf Adding and subtracting Integers worksheet https://www.mathworksheets4kids.com/integers/addition-subtraction/add-sub-level1-1.pdf Multiplying Integers worksheet https://www.mathworksheets4kids.com/integers/multiplication-division/multiply-integers1.pdf Answers on last slide

  13. https://www.bigideasmath.com/protected/content/srh/04/msna_srh_0404.pdfhttps://www.bigideasmath.com/protected/content/srh/04/msna_srh_0404.pdf http://www.okaloosaschools.com/pryor/sites/okaloosaschools.com.pryor/files/users/canasylvester/Multiplying%20%26%20Dividing%20Integers%20Support.pdf

  14. MGSE7.NS.2 Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers. MGSE7.NS.2a Understand that multiplication is extended from fractions to rational numbers by requiring that operations continue to satisfy the properties of operations, particularly the distributive property, leading to products such as (- 1)(– 1) = 1 and the rules for multiplying signed numbers. Interpret products of rational numbers by describing real‐world contexts. MGSE7.NS.2b Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non‐zero divisor) is a rational number. If p and q are integers then – (p/q) = (– p)/q = p/(–q). Interpret quotients of rational numbers by describing real‐world contexts. MGSE7.NS.2c Apply properties of operations as strategies to multiply and divide rational numbers. MGSE7.NS.2d Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.

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