8th EOG Released Test
CCSS - 2015-2016Calendar :Classwork-Daily Study Guide Power Points

Ready Videos - Learning is fun - reviewing basics for math 6th & 7th grades!


UNIT 1: Number System
Lesson 1- part 1 and part 2
Lesson 2- part 1 and part 2
Lesson 3
Lesson 4
Lesson 5
Lesson 6
Lesson 7
Lesson 8

UNIT 2: Ratios and Proportional Relationships
Lesson 9
Lesson 10
Lesson 11
Lesson 12- part 1 and part 2
Lesson 13- part 1 and part 2

UNIT 3: Expressions and Equations
Lesson 14
Lesson 15
Lesson 16
Lesson 17

UNIT 4: Geometry
Lesson 18
Lesson 19- part 1 and part 2
Lesson 20
Lesson 21
Lesson 22
Lesson 23
Lesson 24
Lesson 25

UNIT 5: Statistics and Probability
Lesson 26
Lesson 27
Lesson 28- part 1 and part 2
Lesson 29
Lesson 30
Lesson 31
Lesson 32
Lesson 33

Algebra 1 Quizzes
CCSS Practice
8th EOG Released Test
Parent Resources

Lesson Plans


1-Thinking with Mathematical Models (Linear and Inverse Variation)
2- Looking for Pythagoras (The Pythagorean Theorem)
3- Growing, Growing, Growing (Exponential Relationship)
4- Frogs, Fleas, and Pained Cubes (Quadratic Relationship)
5- Kaleidoscopes, Hubcaps, and Mirrors (Symmetry and Transformation)
6- Say it With Symbols (Algebraic Reasoning)
7- The Shapes of Algebra (Linear Systems and Inequalities)
8- Samples and Populations (Data Analysis and Probabilities – Data and Statistics)

Homework

Math 8 Textbook - Connected Math 8


To access the online textbook:

1. www.pearsonsuccessnet.com

2. Password: Username:

3. Click on "student edition" on the left hand side

4. Click on "click here"

5. Choose "8th Grade" in the top left hand corner

5. Click the "Contents" tab on the left hand side

6. Choose the unit we are currently working on and away you'll go!

7. Additional Homework will most likely be given from the "ACE" section of each Investigation.


Honors Textbook- Foundations of Algebra

1. Go to www.pearsonsuccessnet.com

2. Enter username: drakeblock3

3. Enter password: chms2012

4. Click on the green arrow button next to the word "Explore"

5. Select the appropriate chapter and activity.


Book Login - takes you to the site my.hrw.com so you can login to online text - Username:mstudent293 Pass: t9j4u
(Additional practice resources; includes videos and practice test/quizzes)

8th - Math I - Math II -  Resources
8th - Math I - Math II - Resources

Math 8 - Need Extra Help - Please click here!

8th grade Math vocabulary / Calendar
2015-2016

Math 8 - Algebra PPT Resources
Concept 1

  1. 1. integer: one of the set of whole numbers and their operations.
  2. 2. rational number: any number that can be expressed as a ratio in the fraction form a/b where a and b are integers and b is not equal to 0.
  3. 3. scientific notation expresses a number as the product of a number between 1 and 10 , and a power of 10.
  4. 4. perfect square: a number that has integers as its square roots.
  5. 5. irrational number: can be written as a non-terminating or a non-repeating decimal.
  6. 6. real numbers: formed by combining the set of rational numbers and the set of irrational numbers.
  7. 7. Density Property: between every 2 real numbers, rational or irrational, there is always another real number.

Concept 2

  1. 1. odds: a ratio that compares the number of favorable outcomes and the number of unfavorable outcomes.
  2. 2. proportion: an equation which states that 2 ratios are equivalent.
  3. 3. rate: ratios that compare quantities of different units.
  4. 4. unit rate: when the 2nd term of the ratio is 1, the rate is a unit rate.
  5. 5. unit price: a unit rate for prices is often called a unit price.

Concept 3

  1. 1. numerical expression: includes numbers and at least one of the operations of addition, subtraction, multiplication, and division.
  2. 2. algebraic expression: an expression that is written using at least one variable.
  3. 3. variable: a letter that represents one or more numbers.
  4. 4. equation: a mathematical sentence that uses an equals sign to show that 2 expressions are equal.
  5. 5. inequality: a mathematical sentence that compares expressions that are not equal, using the symbol <, >, or <, > or not equal.
  6. 6. evaluate: find the value of.
  7. 7. equivalent: when numerical expressions have the same value.
  8. 8. coefficient: the number that is multiplied by the variable; can be positive or negative.
  9. 9. term: a real number, a variable, or the product of real numbers and variables.
  10. 10. like term: when 2 or more terms have the same variables and the same powers of these variables
  11. 11. combine like terms: to add or subtract like terms.
  12. 12. simplify: when you combine like terms in an algebraic expression.
  13. 13. simplest form: the expression that results from simplifying.

Concept 4

  1. 1. solution: if a value of a variable makes an equation true, the variable is the solution.
  2. 2. substitute: put the value in place of the variable.
  3. 3. 2-step equation: represents 2 different operations.

Concept 5

  1. 1. algebraic inequality: an inequality that contains a variable.

Concept 6

  1. 1. solution of an equation with 2 variables: an ordered pair if the equation is a true statement when the values of x and y are substituted in the equation.
  2. 2. graph of an equation: the graph of all its solutions.
  3. 3. linear equation: equation whose graph is a straight line.
  4. 4. parabola: the U-shaped curve on each graph.

Concept 7

  1. 1. tessellation: a repeating pattern of plane figures that completely covers a plane with no gaps or overlapping.
  2. 2. basic unit: the shape that is repeated in a tessellation.
  3. 3. Platonic solid: 5 regular polyhedron: tetrahedron, cube, octahedron, dodecahedron, and icosahedron.
  4. 4. semi regular polyhedron: solid formed from patterns of more than one kind of regular polygon; meet in same arrangement at each vertex.
  5. 5. spiral: a curve traced by a point rotating around and around from a fixed point.
  6. 6. Archimedean spiral: spiral in which the loops are evenly spaced.
  7. 7. equiangular spiral: spiral in which a ray drawn from the center intersects the loops at a constant angle.
  8. 8. helix: spiral-shaped curve in space that goes around an axis.
  9. 9. spirolateral: geometric design that is generated from a sequence of numbers.
  10. 10. consecutive integers: integers that are next to each other in counting order, such as 3, 4 and 8, 9, 10.
  11. 11. fractal: structure with repeating patterns containing shapes that are like the whole but of different sizes throughout.
  12. 12. diverge: get large without bound.
  13. 13. converge: become small.
  14. 14. scale factor: ratio for pairs of corresponding sides of similar figures.
  15. 15. Sierpinski triangle: geometric images that imitate nature.

Concept 8

  1. 1. term of a sequence: a number in the sequence.
  2. 2. common difference: a fixed number added to form a new term of sequence.
  3. 3. arithmetic sequence: what the sequence is called after new terms are added.
  4. 4. common ratio: the constant factor that is used to multiply to form new terms.
  5. 5. geometric sequence: what the sequence is called after new terms are multiplied.
  6. 6. Fibonacci sequence: branching pattern in growth of a plant.
  7. 7. Golden Ratio: any ratio that has a decimal value of about 1.6.
  8. 8. Golden Rectangle: a rectangle that has a length-to-width ratio of about 1.6 to 1.

Concept 9

  1. 1. similar figure: have same shape but not necessarily the same size.
  2. 2. proportional: equal.
  3. 3. similarity ratio: the scale factor of 2 similar figures is the common ratio of the lengths of pairs of corresponding sides.
  4. 4. scale drawing: represents a real object or place
  5. 5. self-similarity: when a scale has a special similarity property; small parts of the figure are scale drawings of the whole figure at different scales.

Concept 10

  1. 1. scale model: a proportional model of a solid, or 3 dimensional object.


Concept 11

  1. 1. percent of increase: the amount something increases in ratio of 100; per hundred.
  2. 2. percent of decrease: the amount something decreases in ratio of 100; per hundred.
  3. 3. commission: a fee paid to a person for making a sale.
  4. 4. commission rate: the percent the person is paid.
  5. 5. sales tax: the tax on the sale of an item or a service.
  6. 6. withholding tax: a deduction from a person's earnings as an advance payment on income tax.
  7. 7. interest: a fee paid for the use of money.
  8. 8. principal: amount of money borrowed or invested.
  9. 9. rate of interest: the percent charged or earned.
  10. 10. time: (in years) that the money is borrowed or invested.
  11. 11. compound interest: computed on both the principal and the interest previously earned.
  12. 12. annually: computed once a year.
  13. 13. semiannually: computed twice a year.
  14. 14. quarterly: computed 4 times a year.



Concept 12

  1. 1. sample:part of a group.
  2. 2. population: the whole group.
  3. 3. side-by-side histogram: one way to organize, display, and compare 2 sets of similar data.
  4. 4. back-to-back stem-and-leaf plot: another way to organize, display, and compare 2 sets of similar data.
  5. 5. interpolation: an estimate or prediction of an unknown value between 2 known values.
  6. 6. extrapolation: an estimate or prediction of an unknown value beyond known values.

Concept 13

  1. 1. central tendency: type of average.
  2. 2. variability: spread of values.
  3. 3. box-and-whisker graphs: organization of data that shows how far aprat and how evenly the data are distributed.
  4. 4. second quartile: the median of a set of data, that is the middle number, or the sum of the 2 middle numbers divided by 2, when the numbers are arranged in order.
  5. 5. first quartile: the median of the lower half of a set of data.
  6. 6. third quartile: the median of the upper half of a set of data.
  7. 7. scatterplot: a graph made by plotting points on a coordinate plane.
  8. 8. line of best fir: a straight line drawn through as much data as possible on a scatterplot.
  9. 9. positive correlation: a relation in which 2 sets of data increase or decrease at the same time.
  10. 10. negative correlation: a relation in which one set of data increases as the other decreases.
  11. 11. no correlation: when data points are scattered, there is no relationship between the 2 variables.

Concept 14

  1. 1. sample space: all possible outcomes in a given situation.
  2. 2. tree diagram: a branching diagram which shows all possible outcomes.
  3. 3. Fundamental Counting Principle: the principle which states that all possible outcomes in a sample space can be found by multiplying the number of ways each event can occur.
  4. 4. factorial: the product of all whole numbers, except zero, less than or equal to a number.
  5. 5. permutation: an arrangement of things in a definite order.
  6. 6. combination: an arrangement of items or events in which order does not matter.
  7. 7. mathematical probability: the number used to describe the chance that an event will happen.
  8. 8. independent events: outcome of first event does not affect the outcome of the second event.
  9. 9. dependent events: events for which the outcome of one event is affected by the outcome of the other event.

Concept 15

  1. 1. transversal: a line that intersects 2 or more lines.
  2. 2. interior angle: angles on the inner side of 2 line cut by a transversal.
  3. 3. exterior angle: angles on the outer sides of 2 line cut by a transversal.
  4. 4. bisect: to divide into 2 congruent parts.

Concept 16

  1. 1. image: the figure in a new position, location, or size that is the result of a transformation.
  2. 2. dilation: a transformation that enlarges or reduces a figure.



Concept 17

  1. 1. perspective: a technique used to make 3 dimensional objects appear to have depth and distance on a flat surface.
  2. 2. vanishing point: in a perspective drawing, parallel lines running directly away from the viewer which are drawn so that they come together at a point.
  3. 3. horizon line: a horizontal line that represents the viewer's eye level.
  4. 4. cross section: the figure formed by the intersection of a plane and a solid figure.

Concept 18

  1. 1. direct variation: a relationship between 2 sets of data such that the data increase or decrease together at a constant rate.

Concept 19

  1. 1. slope: the measure of the steepness of a line; ratio of vertical change to horizontal change.
  2. 2. x-intercept: x-coordinate of the point where the graph crosses the x axis.
  3. 3. y-intercept: y-coordinate of the point where the graph crosses the y axis.
  4. 4. slope-intercept form: y=mx+b; the m is the slpe and the b is the y-intercept
  5. 5. system of equations: 2 or more linear equations graphed in the same coordinate plane.
  6. 6. solution of the system: sometimes the graphs of the equations intersect at a point, the coordinates of the point are the solution of the system.
  7. 7. relation: a set of ordered pairs.
  8. 8. domain: the set of the 1st elements of a relation.
  9. 9. range: the difference between the greatest number and the least number on a set of data.
  10. 10. function:a relation in which no 2 ordered pairs have the same x-value.
  11. 11. vertical line test: if any vertical lines intersect a graph at more than one point, the graph does not represent a function; otherwise it does
  12. 12. linear function: a function whose graph is a straight line.
  13. 13. nonlinear function: a function whose graph is not a straight line.

Concept 20

  1. 1. monomial: an expression that is a number, a variable, or the product of a number and one or more variables.
  2. 2. simplify a polynomial: to combine (add or subtract) like terms.
  3. 3. standard form: polynomial whose terms are arranged so that the exponents or a variable decrease from left to right.

Concept 21

  1. 1. network: a figure made up of vertices and edges that show how objects are connected.
  2. 2. vertex: a point where 2 or more rays meet, where sides of a polygon meet, or where edges of a polyhedron meet.
  3. 3. edge: the line segment along which 2 faces of a polyhedron intersect.
  4. 4. odd vertex: odd number of lines coming from it.
  5. 5. even vertex: even number of lines coming from it.accuracy: shown by the number of significant digits.
  6. 6. significant digits: tell the number of digits used to express the accuracy of a measure.surface area: the sum of the areas of the faces, or surfaces, of a solid figure.
  7. 7. lateral surface: the curved surface of a cylinder or a cone.
  8. 8. slant height: the distance from the base of a cone to its vertex, measured along the lateral surface.

Concept 22

  1. 1. leg: in a right triangle, either of the 2 sides that intersect to form the right angle; in an isosceles triangle, one of the 2 congruent sides.
  2. 2. hypotenuse: in a right triangle, the side opposite the right angle.
  3. 3. Pythagorean Property: in any right triangle, if a and b are the lengths of the lges and c is the length of the hypotenuse, the a2+b2=c2.
  4. 4. trigonometric ratio: ratio which compares the lengths of the sides of a right triangle; common ratio are tangent, sine, and cosine.
  5. 5. trig ratio: another name for trigonometric ratios.

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CHAPTER 1: Operations with Real Numbers


Order of Operations 1-2

Distributive Property (multiplication) 1-7

Distributive Property (division) 1-7

Combining Like Terms 1-7

Algebraic Expressions 1-1


CHAPTER 2: Solving Equations

Solving One-Step Equations with +/- 2-1

Solving One-Step Equations with mult/div 2-1

HOW TO CHECK YOUR ANSWER TO SOLVING EQUATIONS

Fraction bar equations

Multi-step Equations with Variables on Both Sides 2-4

Multi-step Equations with No Solution or Identity 2-4

Multi-step Equations 2-3

Multi-step equations with fractions 2-3

Proportions 2-7

Percent of change/sales tax 2-7

Literal Equations 2-5

Substitution (If x+7=4, find 5x-1)

STORY PROBLEM 1

STORY PROBLEM 2

STORY PROBLEM 3



CHAPTER 3: Inequalities



Solving one-step inequalities by adding or subtracting

Solving one-step inequaltities by multiplying or dividing

Graphing a Solution Set on a Number Line

Solving two-step inequalities

Multi-Step Inequalities 1

Multi-Step Inequalities 2

Multi-Step Inequalities 3

Compound Inequalities



CHAPTER 4/5: Graphs



Function Notation

Domain/Range

Finding a range from a given domain

What is a function? (Vertical Line Test)

Graphing Inputs and Outputs on a Coordinate Plane
Writing a Function Rule

Graphing a Function Rule from a Table

Finding slope from two points 5-1

Undefined Slope 5-1

Zero Slope 5-1

Finding x- and y- intercepts 5-1

Graphing from slope-intercept form

Graphing horizontal and vertical lines

Graphing When not in slope-intercept form

Putting an equation into slope-intercept form

Graphing inequalities

Solving Inequalities for y

Graphing Horizontal or Vertical Inequalities



CHAPTER 5: WRITING EQUATIONS



Writing equations from graphs

Writing Equations from a slope and a point

Writing Equations of parallel lines

Writing Equations of perpendicular lines

Writing Equations from two points

Story Problems

Finding x-and y-intercepts




CHAPTER 6: SYSTEMS



Solving systems by graphing 6-1

Solving systems by graphing with solving for y 6-1

Solving systems by graphing (IMS and No Solution) 6-1

Solving systems by substitution 6-2

Solving systems by substitution (IMS and No Solution) 6-2

Solving systems by elimination 6-3

Solving systems by elimination by changing 1 equation 6-3

Solving systems by elimination by changing 2 equations 6-3

Solving systems by elimination (IMS and No Solution) 6-3

Systems Story Problems 1

Systems Story Problems 2

Systems Story Problems 3

Systems Story Problems 4



CHAPTER 7: EXPONENTS



Negative Exponents 7-1

Zero Exponents 7-1

Multiplying Powers with same base 7-3

Power of a power 7-4

More power of power 7-4

All exponents rules together (after 7-5)



CHAPTER 8: POLYNOMIALS (Part 1)



Adding and Subtracting 8-1

Multiplying a Polynomial by a Monomial 8-2a

Multiplying Binomials with FOIL 8-3

Multiplying Binomials with the BOX method 8-3

Multiplying Trinomails by Binomials 8-4

Multiplying Special Cases 8-4




CHAPTER 8: POLYNOMIALS (PART 2)

Factoring out a GCF 8-2b

Factoring by Grouping (4 terms) 8-8

Factoring a trinomial (3 terms) when a=1 8-5

Factoring a trinomial (3 terms) when a is not 1 8-6

Factoring completely 8-5/8-6




CHAPTER 9: QUADRATICS

Solving using Zero Product Property (ZPP) 9-4

Factoring and ZPP to solve 9-4

Solving using quadratic formula #1 9-6

Solving using quadratic formula #2 9-6

Solving using quadratic formula with radicals 9-6 #2

Solving using quadratic formula with no solution 9-6 #2

Simplifying radicals 9-6 #2

Solving using quadratic formula with simplifying radicals 9-6 #2

Properties of parabolas 9-1/9-2

Graphing parabolas 9-1/9-2