5- Day Lesson Plan Unit: Linear Equations Grade Level: Grade 9 ...

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$By: Melissa Hanel Math B/Grade 11 5 Day Unit Plan Technologies ...$

382. (-4, -5)3. (6, -3)Group Work Questions1. This is the two lines cross. This is where the two linear equations have the same xand y values.2. Yes, Solve for Y and substitute that equation into the other equation for Y. Nowsolve for x. This is your answer for x. Then put the x-value into an equation andsolve for y. This is your y-value.3. Yes, solve each equation for Y, and then graph both equations into yourcalculator. Go into CALC and find there intersection.HomeworkName: _______________________Date: __________________Directions: Solve the system of equations
391. x = 4y = x + 12. a + b = 44a + b = 13. 2w – z = 24w + z = 204. 2x + 4y = 143x -5y = -15. You have 100 trading cards and your friend has 20, every day you give yourfriend one card. Use the equations c = 100 – d and c = 20 + d to model this situation.Use the matrix or graph to find out when both of you have the same number of cards.Answer Key:1. (4, 5)
Page 1 and 2: LinearEquations5- Day Lesson PlanUn
Page 3 and 4: 3Standard 3: Mathematics• A.PS.4
Page 5 and 6: 5Day 1:Geometer’s SketchpadClass
Page 7 and 8: 7Grade Level: 9Materials: Geometer
Page 9 and 10: 9Given equation the equation y = 3x
Page 11 and 12: 1142-10 -5 5 10-21.-442-10 -5 5 10-
Page 13 and 14: 13Day Two Lesson PlanLesson Topic:
Page 15 and 16: 15(Graphing an equation)Graph the e
Page 17 and 18: 174. Finally the calculator gives u
Page 19 and 20: 19Directions: With your calculator,
Page 21 and 22: 21Grade Level: 9Materials: Calculat
Page 23 and 24: 23Directions:Connect your CBR to th
Page 25 and 26: 258642-20 -15 -10 -5 5 10 15 20-2-4
Page 27 and 28: 27Answer Key:1. -.22. Undefined3. 1
Page 29 and 30: 29Lecture/Activities1. The teacher
Page 31 and 32: 31Part I1. y = 2x + 82. y = 3x - 53
Page 33 and 34: 33Lecture/Activities:1. The teacher
Page 35 and 36: 356. Press [2 nd ], then press [Qui
Page 37: 37Name: _________________Date: ____

5- Day Lesson Plan Unit: Linear Equations Grade Level: Grade 9 ...

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