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Unit 4 – Equations and Inequalities. MCC6.EE.5 MCC6.EE.6 MCC6.EE.7 MCC6.EE.8 MCC6.EE.9. WEDNESDAY, DECEMBER 12, 2012. COME IN QUIETLY AND SIT IN YOUR ASSIGNED SEAT. FILL OUT YOUR AGENDA AND HAVE IT OUT FOR ME TO SIGN. COMPLETE THE FOLLOWING WARM-UP: Algebraic Word Problems - PowerPoint PPT Presentation
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WEDNESDAY, DECEMBER 12, 2012-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Algebraic Word ProblemsClasswork: Solving one step equations with addition
and subtraction (9.1 pg. 110-111)Homework: pg. 30 in workbook due FRIDAY
Equations with Adding/Subtracting (9.1 pg. 110-111)
Example 1: 4 = x – 1
Example 2: x + 78 = 114
Example 3: k – 34 = 100
When solving equations – ALWAYS check your work!
THURSDAY, DECEMBER 13, 2012-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Equivalent ExpressionsClasswork: Solving one step equations with multiplication and division (9.2 pg. 112)
Homework: pg. 30 in workbook due TOMORROW
Equations with Multiplying/Dividing (9.2 pg. 112)
Example 4: 3x = 24
Example 5: k = 10 8
When solving equations – ALWAYS check your work!
FRIDAY, DECEMBER 14, 2012- COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR ME
TO SIGN.- Turn in warm-up papers.
**BE sure NAME, DATE, PERIOD, ASSIGNMENT is in right hand corner**
Classwork: Review WorksheetHomework: Computer Lab Monday
MONDAY, DECEMBER 17, 2012-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Solving Equations (Adding)Classwork: Computer Lab
Homework: Study for Finals – Math is WEDNESDAY
TUESDAY, DECEMBER 18, 2012-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Solving Equations (Subtraction)Classwork: Combining Like Terms (pg. 114 – 9.4)
Homework: Study for Finals – Math is TOMORROW
9.4 Combining Like Terms pg. 114• Algebra problems separate terms with + and –
signs. The expression 5x – 4 – 3x + 7 has 4 terms: 5x, 4, 3x, and 7. Terms having the same variable can be combined (added or subtracted) to simplify the expression.
Simplify 5x – 4 – 3x + 7
WEDNESDAY, DECEMBER 19, 2012-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Solving Equations (Multiplication)Classwork: MATH FINAL
Homework: Study for Finals
THURSDAY, DECEMBER 20, 2012-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Solving Equations (Division)Classwork: Solving Algebra Word Problems
(pg. 116 – 9.6)Homework:
9.6 Solving Algebra Word Problems pg. 116
The key is to READ CAREFULLY! Use the information given to solve what the question is asking.
• Example 9: Mrs. Hill bought 3 pounds of apples. The price is $2.49 per pound. How much did Mrs. Hill pay for the 3 pounds of apples?
Step 1: Get the facts together:
FRIDAY, DECEMBER 21, 2012-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-Turn in warm-up papers.
**BE sure NAME, DATE, PERIOD, ASSIGNMENT is in right hand corner**
Classwork: Christmas Coordinate Graph ActivityHomework: Have a wonderful and safe holiday
TUESDAY, JANUARY 8, 2013-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Combining Like TermsClasswork: Review Rules and Procedures
Homework: Multiplication/Division Number Puzzle/Bring Composition Book Due FRIDAY.
WEDNESDAY, JANUARY 9, 2013-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Solving EquationsClasswork: Graphing Inequalities (9.7) pg. 118-119
Homework: Multiplication/Division Number Puzzle/Bring Composition Book Due FRIDAY.
Graphing Inequalities (9.7) pg. 118-119An inequality is a sentence that contains a < , > , ≤ , or ≥ sign. Look at the following graphs of inequalities on a number line. Graphing inequality shows all the numbers that make the inequality true.
X > 2 is read “x is greater than 2” since it is > and not ≥.
X ≤ 3 is read “x is less then or equal to 3” since the inequality is ≤. The endpoint is filled in. The graph uses a closed circle because the number 3 is included in the graph.
Graphing Inequalities (9.7) pg. 118-119There can be more than one inequality sign. These are called compound inequalities. For example:1 < x < 4 is read “1 is less than x and x is less than 4.”
1 4
X < 1 or x ≥ 4 is read “x is less than 1 or x is greater than or equal to 4.”
0 1 4
THURSDAY, JANUARY 10, 2013-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR ME
TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Solving EquationsClasswork: Solving Inequalities by Adding and
Subtracting (9.8) pg. 120Homework: Multiplication/Division Number
Puzzle/Bring Composition Book Due TOMORROW.
Solving Inequalities by Addition and Subtraction(9.8) pg. 120
Solving inequalities is similar to solving equations.
Example 11: Solve and graph the solution set for x – 2 ≤ 5Step 1: Add 2 to both sides of the inequality so the variable will be by itself. x – 2 ≤ 5
Step 2: Graph the solution set for the inequality.
FRIDAY, JANUARY 11, 2013-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Order of OperationsClasswork: Solving Inequalities by Multiplying and
Dividing (9.9) pg. 121Homework: MAKE SURE YOU HAVE COMPOSITION BOOK
Solving Inequalities by Multiplication and Division (9.9) pg. 121
Solving inequalities is similar to solving equations.
Example 12: Solve and graph the solution set for 4x ≤ 5Step 1: Divide both sides of the inequality by 4. 4x ≤ 5
Step 2: Graph the solution
MONDAY, JANUARY 14, 2013- COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR ME TO
SIGN.- COMPLETE THE FOLLOWING WARM-UP:
CRCT Practice in Composition Book
Classwork: Computer LabHomework: Inequality Word Problems (9.10) pg. 122
CDA #4 Friday
MONDAY’S WARM-UPS1.) A pancake recipe calls for 1.5 cups of mix to make 6 pancakes. Gina estimates that she will need a total of 15 pancakesto feed her family. How many cups of pancake mix should she use?A 3.75 cupsB 4 cupsC 4.25 cupsD 4.5 cups
2.) Evaluate 2(3.8 + 5.5) - 1.9A 14.3 B 15.8C 16.7 D 18.4
TUESDAY, JANUARY 15, 2013-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Classwork: Graphing Linear Equations (10.1) pg. 126-127
Homework: CRCT Algebra Practice due FridayCDA #4 Friday
TUESDAY’S WARM-UPS1.) What is the prime factorization of 90?A 2 × 3 × 5B 2 × 32 × 52C 2 × 32 × 5D 22 × 32 × 5
2.) The table shows how much it costs to ship packages of different weights. How much would it cost to ship 3 packages that weigh 2.8 pounds each and 2 packages that weigh 3.7 pounds each?A $68.25B $59.85C $47.65D $24.40
Weight (lb) Cost0-1 $6.451-2 $8.752-3 $11.053-4 $13.354-5 $15.65
WENDESDAY, JANUARY 16, 2013- COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR ME
TO SIGN.- COMPLETE THE FOLLOWING WARM-UP:
Classwork: Finding Values of Variables in Tables / Dependent and Independent Variables
Homework: CRCT Algebra Practice due FridayCDA #4 Friday
WEDNESDAY’S WARM-UPS1.) Evaluate 8b - b2 + 4 if b = 3.A 11B 14C 19D 22
2.) Solve a - 12 = 36 for a.A 48 B 34C 24D 3
THURSDAY, JANUARY 17, 2013-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Classwork: Chapter 9 ReviewHomework: CRCT Algebra Practice due Tomorrow
CDA #4 Tomorrow / Ch.9 Post Test Tuesday
THURSDAY’S WARM-UPS1.) Evaluate 4 + 3b if b = 8. 4A 7 B 14C 25 D 48
2.) What value of c is a solution ofthe equation c + 11.4 = 20.8?A 9.4B 12.6C 28.8D 32.2
FRIDAY, JANUARY 18, 2013-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Classwork: Unit 4 CDAHomework: Review for Chapter 9 Post Test Tuesday
NO SCHOOL MONDAY
FRIDAY’S WARM-UPS1.) What is the GCF of 50 and 125?A 50B 25C 15D 5
2.) What is the prime factorization of 36?A 2² × 3²B 2² × 3³C 2³ × 3²D 4 × 3²
TUESDAY, JANUARY 22, 2013-COME IN QUIETLY AND SIT IN YOUR
ASSIGNED SEAT.-FILL OUT YOUR AGENDA AND HAVE IT OUT FOR
ME TO SIGN.-COMPLETE THE FOLLOWING WARM-UP:
Classwork: Ch.9 Post Test / Ch. 11 Pre-test
Homework: