OGT Math Test Prep Course
Whole numbers and integers
Fractions and decimals
- 12 Divisibility Rules
- 13 Factors and Primes
- 14 Prime Factorization
- 15 Multiples and Least Common Multiple
- 16 Greatest Common Factor
- 17 Introduction to Fractions
- 18 Equivalent Fractions (Part I)
- 19 Reducing Fractions to Lowest Terms
- 20 Equivalent Fractions (Part II)
- 21 Improper Fractions and Mixed Numbers
- 22 Comparing Proper Fractions
- 23 Comparing Mixed Numbers and Improper Fractions
- 24 Understanding Decimals
- 25 Converting Decimals to Fractions
- 26 Converting Fractions to Decimals
- 27 Comparing Decimals
- 28 Rounding Decimals
- 29 Powers of 10
- 30 Converting from Scientific to Standard Notation
- 31 Converting from Standard to Scientific Notation
- 32 Terminating and Repeating Decimals
- 33 Determining if a Number is Rational or Irrational
Ratio, proportion, and percent
- 34 Introduction to Ratios
- 35 Equal Ratios
- 36 Unit Rate
- 37 Unit Price
- 38 Introduction to Proportion
- 39 Solving Proportions
- 40 Proportion Word Problems
- 41 Understanding Percents
- 42 Fractions and Percents
- 43 Decimals and Percents
- 44 Percent of a Number
- 45 Percent One Number is of Another
- 46 Using Percent to Find a Number
- 47 Percent Increase or Decrease
- 48 Discount
- 49 Sales Tax
- 50 Interest
Geometry
- 51 Points, Lines, Segments, and Rays
- 52 Classifying Lines
- 53 Angles
- 54 Measuring Angles
- 55 Complementary and Supplementary Angles
- 56 Angles of a Triangle
- 57 Sides of a Triangle
- 58 Polygons
- 59 Quadrilaterals
- 60 Circles
- 61 Classifying 3-Dimensional Figures
- 62 Nets
- 63 Congruent Figures
- 64 Similar Figures
- 65 Problem Solving with Similar Figures
- 66 Symmetry
- 67 The Coordinate Grid
- 68 Transformations
- 69 Reflections
- 70 Translations
- 71 Rotations
- 72 Dilations
Measurement
- 73 Customary Unit Conversions
- 74 Metric Unit Conversions
- 75 Units of Measurement
- 76 Perimeter
- 77 Circumference
- 78 Perimeter and Circumference Word Problems
- 79 Area of Squares and Rectangles
- 80 Area of Triangles
- 81 Area of Parallelograms and Trapezoids
- 82 Area of a Circle
- 83 Changing Dimensions
- 84 Area Word Problems
- 85 Surface Area
- 86 Volume of Prisms and Pyramids
- 87 Volume of Cylinders, Spheres, and Cones
- 88 Surface Area and Volume Word Problems
- 89 Square Roots
- 90 Using Square Roots to Solve Equations
- 91 Pythagorean Theorem
- 92 Pythagorean Triples
Probability and statistics
- 93 Pictographs and Line Plots
- 94 Bar Graphs
- 95 Line Graphs
- 96 Circle Graphs
- 97 Stem-and-Leaf Plots and Frequency Charts
- 98 Histograms
- 99 Scatterplots and Trends
- 100 Misleading Graphs
- 101 Range, Median, and Mode
- 102 Box-and-Whisker Plots
- 103 Mean
- 104 Central Tendency Word Problems
- 105 Simple Probability
- 106 Experimental Probability
- 107 Probability of Independent Events
- 108 Probability of Dependent Events
- 109 Tree Diagrams and the Counting Principle
- 110 Permutations
- 111 Combinations
Simplifying
Equations
- 118 One-Step Equations
- 119 Two-Step Equations
- 120 Equations with Fractions
- 121 Equations Involving Distributive
- 122 Equations with Variable on Both Sides
- 123 Equations with Variable on Both Sides and Fractions
- 124 Equations with Variable on Both Sides and Distributive
- 125 Equations with Decimals
- 126 Equations with Decimals and Decimal Solutions
- 127 Equations with Fraction Solutions
- 128 Literal Equations
Inequalities, functions, and graphing
Linear equations
- 138 Patterns with Whole Numbers
- 139 Patterns with Fractions, Decimals, and Integers
- 140 Advanced Patterns
- 141 Patterns and Table Building
- 142 Word Problems and Table Building
- 143 Slope as a Rate of Change
- 144 Slope of a Line
- 145 Using Slope to Graph a Line
- 146 Using Coordinates to Find Slope (Graphs and Tables)
- 147 Slope Formula
- 148 Using Slope Formula to Find Missing Coordinates
- 149 Slope-Intercept Form
- 150 Converting to Slope-Intercept Form and Graphing
- 151 Linear Parent Graph and Transformations
- 152 Writing Equations of Lines
- 153 Writing Equations of Lines Using Tables
- 154 Direct Variation
- 155 Applications of Direct Variation and Linear Functions
- 156 Inverse Variation
Systems of equations
Exponents and polynomials
Factoring
- 168 Greatest Common Factor
- 169 Factoring out the Greatest Common Factor
- 170 Factoring Trinomials with Positive Constants
- 171 Factoring Trinomials with Negative Constants
- 172 Difference of Two Squares
- 173 Factoring Trinomials with Lead Coefficients and Positive Constants
- 174 Factoring Trinomials with Lead Coefficients and Negative Constants
- 175 Beginning Polynomial Equations
Quadratics
Radicals and right triangles
What kind of math is on the OGT test?
The math questions on the OGT test cover Pre-Algebra, Algebra, and Geometry. Make sure your math review only includes the topics that are covered on the test. The best OGT test prep programs won’t waste your time on lessons you don’t need.
How do you pass the OGT math test?
If you’re worried about how to pass the OGT math test, here are some tips.
- Manage test anxiety. Get plenty of rest and exercise while preparing for the OGT K12 Assessment test.
- Be ready for the exam. We recommend at least 1 to 3 months of review beforehand.
- Avoid doing problems in your head. Instead, write out the solution steps. The best OGT math courses will include guided solutions.
- Read the questions carefully. It’s also a good idea to draw pictures when applicable.
- Don’t stress if you’re having trouble with a question. As you answer the easier questions, you’ll gain the confidence you need to tackle the harder problems.
- Use all of the time allowed for the test. If you finish early, go back and rework the problems (if allowed).
Is the OGT math test hard?
The math on the OGT K12 Assessment exam won’t seem hard if you’re thoroughly prepared. To build confidence, use an online OGT prep course instead of a book.
How do I prepare for the OGT math test?
The best way to prepare for the math section of the OGT math K12 Assessment test is to follow the steps listed below.
- Gather information about the OGT by visiting the official test website.
- Find a quiet place to practice each day.
- Make a schedule for daily study time.
- Get help in the form of an online OGT math study guide.
- Focus your learning on the exact skills you’ll need.
- Take an OGT math practice test that generates new questions each time you take it.
Is OGT tutoring worth it?
Tutoring can make a big difference in your K12 Assessment exam score, but the hourly cost for an OGT math tutor is $40 to $100 or more. Fortunately, affordable online courses that feature concise instruction and guided practice questions can be just as effective.
I ended up getting a 413 on my math OGT, which means I passed (need 400 to pass). MathHelp definitely helped me with that test. Thank you so much!!"Skyler Robinson - May 2017
What makes MathHelp.com different?
What is the OGT Test?
The Ohio Graduation Test (OGT) is the high school graduation examination given to sophomores in the U.S. state of Ohio. Students must pass all five sections (reading, writing, mathematics, science and social studies) in order to graduate. Students have multiple chances to pass these sections and can still graduate without passing each using the alternative pathway. In 2009, the Ohio legislature passed an education reform bill eliminating the OGT in favor of a new assessment system. The development and transition to this new assessment system will take several years.
History
Prior to the OGT, passing the ninth grade proficiency test was required for graduation beginning with the class of 1994. It had the same five subjects, apart from the social studies test was referred to as the citizenship test.
In 2001, the Ohio legislature directed the Ohio Department of Education (ODE) to develop the OGT based on the soon-to-be-adopted academic content standards.The first official OGT was given in March 2005. It replaced the ninth grade proficiency test as a graduation requirement for the class of 2006. The last administration of the ninth grade proficiency test was in 2005.
Development
Questions are developed by ODE staff, sent through committees, and placed on exams before official inclusion on the OGT. First, the Content Advisory Committee runs the ODE developed question past parents and educators to see if it addresses the content. Second, the Fairness Sensitivity Review Committee helps ensure that questions are fair and do not put any student at a disadvantage because of a student’s moral values, social status, or religious beliefs. Third, the question is field tested. It is placed on an exam, but does not count towards the score of the student. Finally, the committees evaluate the performance data and decide if the question is to be used.
Test Characteristics
Questions
The OGT is made up of five tests: reading, writing, mathematics, science, and social studies. These sections match the core school subjects and fulfill the high school testing requirement in reading, mathematics, and science under the federal No Child Left Behind Act. Each of the five sections is formatted differently, but they each contain multiple choice, short answer, and extended response questions.