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• Day 1 1.Pick a seat. Any seat. 2.Get a whiteboard, a marker, and a paper towel. 3.Write down one -ing verb to describe your summer. 4.Hurry. We use time well in this class.

Algebra Foundations Series- 1.1 Variables and Expressions

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Students will be able to write algebraic expressions. Chapter 1, lesson 1, Pearson Algebra Foundations Series

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  • 1. Day 11. Pick a seat. Any seat.2. Get a whiteboard, a marker, and a papertowel.3. Write down one -ing verb to describe yoursummer.4. Hurry. We use time well in this class.

2. 1.1 VariableExpressionsI CAN:Write algebraic expressions. 3. 5. What Language Is This?a)Die fette Katze geht schnell.b)El gato gordo camina rpidamente.c)Il gatto grasso cammina velocement.d)Le gros chat marche rapidement.e)O gato gordo anda rapidamente.GermanSpanishItalianFrenchPortuguesef) The fat cat walks fast. English 4. 5. What Language Is This?g) Math423 4 (8 2)3 5. #14 more than p. 6. #1 #2p + 44 less than p.4 more than p. 7. #3#2p - 4the product of 15 andc.4 less than p. 8. #4#315cthe sum of 12 andfive times m.the product of 15 andc. 9. #5#45m + 12What language isthis: - .the sum of 12 andfive times m. 10. #6#5Russian.What language isthis: - .What does this meanin German?Mathematik ist meinFreund. 11. #7#6Mathematics is myfriend.What does this meanin German?Mathematik ist meinFreund.the quotient of anumber and six. 12. #8#7n/6the quotient of anumber and six.the product of 5 andm minus the quotientof t and 7. 13. #9#85m - t/7the product of 5 andm minus the quotientof t and 7.four times the sum ofa number and 10. 14. #10#94(n + 10)four times the sum ofa number and 10.write this in English:5n - 7 15. #11#10seven less thanfive times anumberwrite this in English:5n - 7write this in English:q/6 + 7 16. #12#11seven morethan thequotient of qand six.write this in English:q/6 + 7ten less than fivetimes a number 17. 7. Fill Out A Notecarda) What is your name?b) How old are you?c) What is your favorite school subject?d) What do you like about math?e) What do you dislike about math?f) What do you need to learn math best?g) Fill in the blank: when I get older I would like to ______.8. Who I Am 18. Vocabulary to Know In this class, we have daily vocabulary tests. Wewill add words to our glossary section of our binderevery day. You are responsible for studying your vocabulary ona nightly basis. Reading over vocabulary for 5 minutes per night willhelp you learn it! See how many times you can use your vocabularywords in a day! 19. Vocabulary to Know quantity 20. Vocabulary to Know quantity anything that can be measured or counted 21. Vocabulary to Know quantity anything that can be measured or counted Put it in your own words 22. Vocabulary to Know quantity anything that can be measured or counted Examples 23. Vocabulary to Know quantity anything that can be measured or counted Non-examples 24. Vocabulary to Know quantity anything that can be measured or counted What are some things that can be measured orcounted? 25. Vocabulary to Know variable 26. Vocabulary to Know variable a symbol, usually a letter, that represents the value(s) of avariable quantity 27. Vocabulary to Know variable a symbol, usually a letter, that represents the value(s) of avariable quantity Put it in your own words 28. Vocabulary to Know variable a symbol, usually a letter, that represents the value(s) of avariable quantity Examples 29. Vocabulary to Know variable a symbol, usually a letter, that represents the value(s) of avariable quantity Nonexamples 30. Vocabulary to Know 31. Vocabulary to Know algebraic expression 32. Vocabulary to Know algebraic expression a mathematical phrase that includes one or more variables 33. Vocabulary to Know algebraic expression a mathematical phrase that includes one or more variables Put it in your own words 34. Vocabulary to Know algebraic expression a mathematical phrase that includes one or more variables Examples 35. Vocabulary to Know algebraic expression a mathematical phrase that includes one or more variables Nonexamples 36. Vocabulary to Know numerical expression 37. Vocabulary to Know numerical expression a mathematical phrase that involves numbers andoperation symbols, but no variables. 38. Vocabulary to Know numerical expression a mathematical phrase that involves numbers andoperation symbols, but no variables. Your own words 39. Vocabulary to Know numerical expression a mathematical phrase that involves numbers andoperation symbols, but no variables. Examples 40. Vocabulary to Know numerical expression a mathematical phrase that involves numbers andoperation symbols, but no variables. Nonexamples 41. Word Phrases Addition sum plus more than total increased by 42. Word Phrases Subtraction difference minus less than decreased by 43. Word Phrases Multiplication product times multiplied by of 44. Word Phrases Division quotient divided by 45. Lets Practice the sum of 5 and a number x the difference of a number n and 7 n divided by 2 5 more than a number x 4 times a number y the quotient of n and 2 7 less than a number n a number n minus 7 5 increased by a number x 46. More Practice 32 more than a number n 58 less than a number n 18 more than a number n 8 times a number n the quotient of a number n and 5 6 times a number n the quotient of 18 and a number n 47. Two Operation Expressions 3 more than twice a number x 9 less than the quotient of 6 and a number x the product of 4 and the sum of a number x and 7 8 less than the product of a number x and 4 twice the sum of a number x and 8 48. Using Words for an Expression 49. Writing a Rule to Describe a Pattern The table below shows how the height above thefloor of a house of cards depends on the number oflevels. What is a rule for the height? Give the rulein words and as an algebraic expression.Number of Levels Height (in.)2 (3.5 2) + 243 (3.5 3) + 244 (3.5 4) + 24N ? 50. Writing a Rule to Describe a Pattern4 4 25 5 26 6 2N ? 51. Focus Question How is an algebraic expression different from anumerical expression? 52. Assignment NOTE that what you do not finish in class ishomework. Homework is always due the next day. Pages 7-10 1-5; 9-37 odd; 38-42; 44-58 53. Closing In your math journal, label the first page withtodays date. Copy the following prompt: Was todays lesson hard or easy? Why? Journal prompts must be answered in completesentences. Journal entries must be written for 5 fullminutes. Length is up to you you are gradedbased upon your work ethic. 54. Attributes Textbook: Prentice Hall Algebra I FoundationsSeries Certain slides were lifted from Dan Meyersamazing algebra curricula through use of a CreativeCommons attribution license. If you havent beento Mr. Meyers website and teach math, youresurely missing out! http://blog.mrmeyer.com/