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6 th Grade Morning Activity. After going to lockers, be in your seats by 7:50 am, ready to begin, quiet and working on completing the morning activity posted for the appropriate day.
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6th Grade Morning Activity • After going to lockers, be in your seats by 7:50 am, ready to begin, quiet and working on completing the morning activity posted for the appropriate day. • Monday: Studying for Chapter 4 Final Spelling and Vocabulary Test on Friday; make flash cards if desired; no partners • Tuesday: Free Novel Reading (be sure to have either a novel from Miss Mendoza’s class or a book of your own) • Wednesday: SUDOKU • Thursday: Last Day to work on Chapter 4 Vocabulary Packet; study spelling and vocabulary, finish working on yesterday’s art • Friday: Study Day
This week’s homeworkTo be checked for completion • Monday: Ticket to Class: Answer the following questions • 1. In a skating race, Rosa won one event with a time of 43. 82 seconds. She won a second event with a time of 58. 4 seconds. What was her combined time for the 2 events? • 2. Marcella ran the 400-meter race in 48.7 seconds. Julie ran it in 50 seconds. Who was faster? By how much? • 3. Dues for the Great Falls Hiking Club were $ 25. 75 per year. 15 members belong and have paid dues. How much money has been collected? • Workbook H1-11
1-11Writing Expressions Sixth Grade Math
Objective • To translate word phrases into algebraic expressions. • Why? To master another aspect of Algebra and Functions in 6th grade math (and beyond). Being able to write expressions is a key component in Algebra and other higher math when solving any kind of word problem.
California State Standards AF 1.2: Evaluate an algebraic expression for a given situation, using up to three variables. AF 1.3: Apply algebraic order of operations and the commutative, associative, … properties to evaluate expressions… MR 3.0: Move beyond a particular problem by generalizing to other situations.
Vocabulary Chart of terms for the 4 operations. \ * Order matters in the set-up of each expression; VERY important! Remember about parentheses: 6 times the sum of y and 1 = 6 x (y + 1) or 6(y + 1)
How to Write Expressions 1) Read the statement and understand what you are being asked to do. 2) Look for the key words to translate into operations (+, -, x, ÷). 3) Look for “is” to translate to =. 4) Parentheses are used to arrange in a certain order. 5) Write out your expression or equation and check your work. • A sum of a number and 3. = x + 3 B) 37 increased by 5 = 37 + 5 C) 10 times a number = 10 x n or 10n or 10‧n D) 2 less than a number = n – 2 E) A quantity more than 10 = 10 + x
Try It! Write each phrase as an expression • 6 less than k 2) t divided by 8 • m and 3 more 4) Alex raked 5 bags. Adam raked an x amount. How many bags were raked in all? • k – 6 2) t ÷ 8 3) m + 3 4) r + 5
Objective Review • You can now translate word phrases into algebraic expressions. • Why? You have now mastered another aspect of Algebra and Functions in 6th grade math (and beyond). Being able to write expressions is a key component in Algebra and other higher math when solving any kind of word problem. You can translate word phrases into mathematical expressions using numbers, symbols, and letters.
HOMEWORK Monday: Ticket to Class will be posted Workbook H 1-11: Be sure to complete the whole page Tuesday: Ticket to Class Workbook H 1-11
Independent Practice • Complete problems 5-14. • Complete Mixed Review: 15-21. • Copy original problem first. • Show all work! • If time, complete the following activity. • Chain Links • Write the next number in the pattern in a. Then write another sequence of numbers for b that has the same pattern. Have a partner try and write an expression for the intended pattern. • 1. a. 400 200 100 50 _____ • b. ____ ____ ____ ____ Rule:________ • 2. a. 4 8 16 32 _____ • b. ____ ____ ____ ____ Rule:________ • 3. a. 1 5 10 50 100 _____ • b. ____ ____ ____ ____ Rule:________ • 4. a. 48 60 30 42 21 _____ • b. ____ ____ ____ ____ Rule:________ • 5. a. 3 12 6 24 12 _____ • b. ____ ____ ____ ____ Rule:________ • 6. a. 1 4 16 8 32 128 64 _____ • b. ____ ____ ____ ____ Rule:________ • 7. a. 16 96 8 48 4 _____ • b. ____ ____ ____ ____ Rule:________