MS Algebra A-CED-1 Ch. 1.4 Write Equations & Inequalities

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1 MS Algebra A-CED-1 Ch. 1.4 Write Equations & Inequalities ALGEBRA SUPPORT Write verbal phrases as algebraic equations or inequalities using appropriate terms, factors, and coefficients

2 Title: 1.4 Write Algebraic Equations or Inequalities Date: SUPPORT Class Learning Target By the end of the period, I can interpret verbal phrases and write algebraic equations or inequalities with appropriate terms, factors, and coefficients. I will demonstrate this by completing Four- Square Notes and by solving problems in a pair/group activity.

3 Home Work 1-2-3: 1) Class 4-Square Notes Put In Binder? 2) Section 1.4 Pg ) Section TxtBk. Prob. #3-11 Odd,38-41 Notes Copied on blank sheet Solved and Put in Binder? of paper in Binder? Table of Contents Date Description Date Due

4 HOMEWORK For use with pages xxx xxx 3) The sum of 42 and a number N is equal to 51. Write an expression to represent the situation. Solve for N.

5 HOMEWORK For use with pages xxx xxx 5) The difference of 9 and the quotient of a number T and 6 is 5. Write an expression to represent the situation. Solve for T.

6 HOMEWORK For use with pages xxx xxx 7) The product of 9 and the quantity 8 times a number K is equal to 48. Write an expression to represent the situation. Solve for K.

7 HOMEWORK For use with pages xxx xxx 9) The sum of a number b and 3 is greater than 8 and less than 12. Write an expression to represent the situation. CHALLENGE! Solve for b.

8 HOMEWORK For use with pages xxx xxx 11) The difference of a number T and 7 is greater than 10 and less than 20. Write an expression to represent the situation. CHALLENGE! Solve for T.

9 Storm Check (Think, Write, Discuss, Report) What are some key verbal phrases that are synonyms for algebraic symbols? = < >

10 Storm Check (Think, Write, Discuss, Report) What are some key verbal phrases that are synonyms for algebraic symbols? = < is equal to the same as is less than fewer than is less than or equal to; at most; no more than > is greater than or equal to; at least; no less than is greater than more than

11 HOMEWORK For use with pages xxx xxx 38) A kicker who kicked a total of F field goals over a 16 game season averaged 2.25 field goals per game. Write an equation or inequality for the situation. Solve for F.

12 HOMEWORK For use with pages xxx xxx 39) Your favorite music video program on television runs 60 minutes. Less A minutes for ads, the program has fewer than 45 minutes for videos. Write an equation or inequality for the situation. Solve for A.

13 HOMEWORK For use with pages xxx xxx 40) A plane has flown 90 miles and has D miles left to fly on a 370 mile trip. Write an equation or inequality for the situation. Solve for D.

14 HOMEWORK For use with pages xxx xxx 41) You are taking part in a charity walk, and you have walked 12.5 miles so far. Your goal is to walk 20 miles. How many more miles do you need to walk to meet your goal? Write and solve an equation for the situation.

15 1) Expression Vocabulary 2) Variables 3) Coefficients 4) Constants 5) Terms

16 Sketch DAY 2 1. Review word Friendly Definition Physical Representation 2. Draw a sketch Wordwork DAY 3 and/or DAY 4 1. Review the word Friendly Definition Physical Representation 2. Show how the word works Synonyms/antonym Word Problems Related words/phrases Example/non-example Word List Friendly Definition DAY 1 1. Use Visuals 2. Introduce the word Friendly Definition Physical Representation 3. Use Cognates 4. Write friendly definition 5. Physical Representation DAY 5 1. Review the word Friendly definition Physical Representation Sentence 3. Write a sentence at least 2 rich words (1 action) correct spelling correct punctuation correct subject/predicate agreement clear and clean writing

17 Title: 1.4 Write Algebraic Equations or Inequalities Date: Learning Target By the end of the period, I can interpret verbal phrases and write algebraic equations or inequalities with appropriate terms, factors, and coefficients. I will demonstrate this by completing Four- Square Notes and by solving problems in a pair/group activity.

18 Home Work 1-2-3: 1) Class 4-Square Notes Put In Binder? 2) Section 1.4 Pg ) Section TxtBk. Prob. #3-11 Odd,38-41 Notes Copied on blank sheet Solved and Put in Binder? of paper in Binder? Table of Contents Date Description Date Due

19 Ticket OUT. Write an equation or inequality for the sentence The product of 8 and a number n is at most 40. Write an equation or inequality for the sentence The sum of 3 times a number y and 10 is 22.

20 Ticket OUT. Write an equation or inequality for the sentence The product of 8 and a number n is at most 40. Write an equation or inequality for the sentence The sum of 3 times a number y and 10 is 22. ANSWER ANSWER 8n 40 3y + 10 = 22

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