9th Grade Summer Mathematics Book – Algebra Success in 20

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9

th

Grade Summer Mathematics Book

Algebra Success in 20 Minutes a Day

Day 1

Day 2

Day 3

Day 4

Day 5

Day 6

Day 7

Day 8

Day 9

Day 11

Day 12

Day 13

Day 14

Day 15

Day 16

Day 17

Day 18

Day 19

Day 20

Algebra Success reviews the algebra concepts essential to success in ninth grade mathematics and science. This book should be used by incoming ninth graders to refresh their understanding and strengthen their Pre-Algebra and Algebra 1 skills. The book includes a pre-test, post-test, numerous examples with step-by-step explanations, and an answer key. Each ninth grader is encouraged to invest at least 20 minutes a day for 20 days on Algebra Success . A student’s skill level (as measured by performance on the pre-test and post-test) may require an investment of additional time. The goal for each student must be to master the topics outlined below.

The philosophy of the mathematics department is for every student’s mathematics course to be a rigorous, challenging, and rewarding experience. We want each student to graduate from Bryn Mawr with a love and appreciation for mathematics and an understanding of it that will serve her throughout her education. Algebra Success is an excellent tool to ease the transition into Upper School and to ensure a productive ninth grade mathematics and science experience.

Day 10

20 Minutes for 20 Days of Summer

(entering Algebra 2)

Topic ~ Lesson

Pre-Test

Suggested Exercises

#1 – 20

Pre-Test continued

Operations on Integers ~ Lesson 1

Algebraic Expressions ~ Lesson 2

Combining Like Terms ~ Lesson 3

Solving Basic Equations ~ Lesson 4

#21 – 40

#1 – 95 odd numbers

#1 – 40 odd numbers

#1 – 38 odd numbers

#15 – 50 odd numbers

Solving Multi-Step Equations ~ Lesson 5 #1 – 20 odd numbers

Solving Multi-Step Equations ~ Lesson 5 continued #23 – 33

Solving Equations with Variables on Both Sides of an Equation ~ Lesson 6

#5 – 15 odd numbers

#27 – 37 odd numbers Solving Equations with Variables on Both Sides of an Equation ~ Lesson 6 continued

Using Formulas to Solve Equations ~ Lesson 7

Graphing Linear Equations ~ Lesson 8

Graphing Linear Equations ~ Lesson 8 cont.

Solving Inequalities ~ Lesson 9

Graphing Inequalities ~ Lesson 10

#1 – 30 odd numbers

#1 – 25 odd numbers

#33 – 43

#5 – 25 odd numbers

#5 – 15 odd numbers

Solving System of Equations ~ Lesson 12

Multiplying Polynomials ~ Lesson 14

Factoring Polynomials ~ Lesson 15

Factoring Polynomials ~ Lesson 15 continued

Post Test

#10 – 31 odd numbers

#5 – 25 odd numbers

#1 – 25 odd numbers

#27 – 50 odd numbers

#1 – 35 odd numbers

Day 1

Day 2

Day 3

Day 4

Day 5

Day 6

Day 7

Day 8

Day 9

Day 10

Day 11

Day 12

Day 13

Day 14

Day 15

Day 16

Day 17

Day 18

Day 19

Day 20

20 Minutes for 20 Days of Summer

(entering Elementary Functions)

Topic ~ Lesson

Pre-Test

Suggested Exercises

#1 – 50 odd numbers

Operations on Integers ~ Lesson 1

Algebraic Expressions ~ Lesson 2

Combining Like Terms ~ Lesson 3

Solving Basic Equations ~ Lesson 4

Solving Multi-Step Equations ~ Lesson 5

Solving Equations with Variables on Both Sides of an Equation ~ Lesson 6 p.14 #65 – 95 odd numbers p.21 #21 – 40 odd numbers p.25 #11 – 31 odd numbers p.31 #31 – 50 odd numbers p.39 #25–35 odd numbers p.44 #30 – 40 odd numbers

Using Formulas to Solve Equations ~ Lesson 7

Graphing Linear Equations ~ Lesson 8

Solving Inequalities ~ Lesson 9

#1 – 30 odd numbers

#25 – 45 odd numbers

#15 – 30 odd numbers

Graphing Inequalities ~ Lesson 10 #11 – 25 odd numbers

Graphing Systems of Linear Eqs./Ineqs. ~ Lesson 11 #13 – 31 odd numbers

Solving Systems of Equations ~ Lesson 12

Exponents ~ Lesson 13

Multiplying Polynomials ~ Lesson 14

Factoring Polynomials ~ Lesson 15

Factoring Applications ~ Lesson 16

Solving Quadratic Equations ~ Lesson 17

Simplifying Radicals ~ Lesson 18

Simplifying Radicals ~ Lesson 18 cont.

Solving Radical Equations ~ Lesson 19

Quadratic Formula ~ Lesson 20

Post Test

#11 – 31 odd numbers

#11 – 40 odd numbers

#11 – 30 odd numbers

#15 – 50 odd numbers

#15 – 50 odd numbers

#15 – 25 odd numbers

#1 – 35 odd numbers

#37 – 70 odd numbers

#1 – 20 odd numbers

#5 – 25 odd numbers

#10 – 40 odd numbers

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