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OH.A.Algebra Standards
Algebra Standards
A.CED. CREATING EQUATIONS
Create equations that describe numbers or relationships.
A.CED.2. Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
A.CED.2.a. Focus on applying linear and simple exponential expressions. (A1, M1)
Quiz, Flash Cards, Worksheet, Game & Study GuideLinear equations
A.CED.3. Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or non-viable options in a modeling context. For example, represent inequalities describing nutritional and cost constra
A.CED.3.a. While functions will often be linear, exponential, or quadratic, the types of problems should draw from more complicated situations. (A2, M3)
A.CED.4. Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations.
A.CED.4.a. Focus on formulas in which the variable of interest is linear or square. For example, rearrange Ohm's law V = IR to highlight resistance R, or rearrange the formula for the area of a circle A = (π)r^2 to highlight radius r. (A1)
A.CED.4.c. Focus on formulas in which the variable of interest is linear or square. For example, rearrange the formula for the area of a circle A = (π)r^2 to highlight radius r. (M2)
A.CED.4.d. While functions will often be linear, exponential, or quadratic, the types of problems should draw from more complicated situations. (A2, M3)
A.REI.5. Verify that, given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions.
Understand solving equations as a process of reasoning and explain the reasoning.
A.REI.1. Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.
Represent and solve equations and inequalities graphically.
A.REI.11. Explain why the x-coordinates of the points where the graphs of the equation y = f(x) and y = g(x) intersect are the solutions of the equation f(x) = g(x); find the solutions approximately, e.g., using technology to graph the functions, making tables of v
A.REI.12. Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the correspondin
Write expressions in equivalent forms to solve problems.
A.SSE.3. Choose and produce an equivalent form of an expression to reveal and explain properties of the quantity represented by the expression.
A.SSE.3.c. Use the properties of exponents to transform expressions for exponential functions. For example, 8t can be written as 23t.
Quiz, Flash Cards, Worksheet, Game & Study GuideFunctions
OH.F.Functions Standards
Functions Standards
F.BF. BUILDING FUNCTIONS
Build a function that models a relationship between two quantities.
F.BF.1. Write a function that describes a relationship between two quantities.
F.BF.1.a. Determine an explicit expression, a recursive process, or steps for calculation from context. (i) Focus on linear and exponential functions. (A1, M1) (ii) Focus on situations that exhibit quadratic or exponential relationships. (A1, M2)
Analyze functions using different representations.
F.IF.7. Graph functions expressed symbolically and indicate key features of the graph, by hand in simple cases and using technology for more complicated cases. Include applications and how key features relate to characteristics of a situation, making selection of
F.IF.7.a. Graph linear functions and indicate intercepts. (A1, M1)
Quiz, Flash Cards, Worksheet, Game & Study GuideLinear equations
F.IF.7.b. Graph quadratic functions and indicate intercepts, maxima, and minima. (A1, M2)
Quiz, Flash Cards, Worksheet, Game & Study GuideLinear equations
F.IF.8. Write a function defined by an expression in different but equivalent forms to reveal and explain different properties of the function.
F.IF.8.b. Use the properties of exponents to interpret expressions for exponential functions. For example, identify percent rate of changeG in functions such as y = (1.02)t, and y = (0.97)t and classify them as representing exponential growth or decay. (A2, M3) (i)
Quiz, Flash Cards, Worksheet, Game & Study GuideFunctions
Understand the concept of a function, and use function notation.
F.IF.1. Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range. If f is a function and x is an element of its domain, then f(x) denotes the output of f c
Quiz, Flash Cards, Worksheet, Game & Study GuideFunctions
F.IF.3. Recognize that sequences are functions, sometimes defined recursively, whose domain is a subset of the integers. For example, the Fibonacci sequence is defined recursively by f(0) = f(1) = 1, f(n + 1) = f(n) + f(n − 1) for n ≥ 1.
Quiz, Flash Cards, Worksheet, Game & Study GuideSequences
Interpret functions that arise in applications in terms of the context.
F.IF.4. For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include the follo
F.IF.4.a. Focus on linear and exponential functions. (M1)
Quiz, Flash Cards, Worksheet, Game & Study GuideLinear equations
F.IF.4.b. Focus on linear, quadratic, and exponential functions. (A1, M2)
Quiz, Flash Cards, Worksheet, Game & Study GuideLinear equations
F.IF.6. Calculate and interpret the average rate of change of a function (presented symbolically or as a table) over a specified interval. Estimate the rate of change from a graph. (A2, M3)
Quiz, Flash Cards, Worksheet, Game & Study GuideLinear equations
F.LE. LINEAR, QUADRATIC, AND EXPONENTIAL MODELS
Construct and compare linear, quadratic, and exponential models, and solve problems.
F.LE.1. Distinguish between situations that can be modeled with linear functions and with exponential functions.
F.LE.1.a. Show that linear functions grow by equal differences over equal intervals and that exponential functions grow by equal factors over equal intervals.
Quiz, Flash Cards, Worksheet, Game & Study GuideFunctions
Quiz, Flash Cards, Worksheet, Game & Study GuideLinear equations
OH.G.Geometry Standards
Geometry Standards
G.CO. CONGRUENCE
Prove geometric theorems both formally and informally using a variety of methods.
G.CO.9. Prove and apply theorems about lines and angles. Theorems include but are not restricted to the following: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congr
G.CO.1. Know precise definitions of ray, angle, circle, perpendicular line, parallel line, and line segment, based on the undefined notions of point, line, distance along a line, and arc length.
G.CO.2. Represent transformations in the plane using, e.g., transparencies and geometry software; describe transformations as functions that take points in the plane as inputs and give other points as outputs. Compare transformations that preserve distance and an
G.CO.4. Develop definitions of rotations, reflections, and translations in terms of angles, circles, perpendicular lines, parallel lines, and line segments.
G.CO.5. Given a geometric figure and a rotation, reflection, or translation, draw the transformed figure using items such as graph paper, tracing paper, or geometry software. Specify a sequence of transformations that will carry a given figure onto another.
Quiz, Flash Cards, Worksheet, Game & Study GuidePlane figures
Understand congruence in terms of rigid motions.
G.CO.6. Use geometric descriptions of rigid motions to transform figures and to predict the effect of a given rigid motion on a given figure; given two figures, use the definition of congruence in terms of rigid motions to decide if they are congruent.
Explain volume formulas, and use them to solve problems.
G.GMD.1. Give an informal argument for the formulas for the circumference of a circle, area of a circle, and volume of a cylinder, pyramid, and cone. Use dissection arguments, Cavalieri's principle, and informal limit arguments.
G.GMD.6. When figures are similar, understand and apply the fact that when a figure is scaled by a factor of k, the effect on lengths, areas, and volumes is that they are multiplied by k, k^2, and k^3, respectively.
G.GPE. EXPRESSING GEOMETRIC PROPERTIES WITH EQUATIONS
Use coordinates to prove simple geometric theorems algebraically and to verify specific geometric statements.
G.GPE.5. Justify the slope criteria for parallel and perpendicular lines, and use them to solve geometric problems, e.g., find the equation of a line parallel or perpendicular to a given line that passes through a given point.
Quiz, Flash Cards, Worksheet, Game & Study GuidePlane figures
G.GPE.6. Find the point on a directed line segment between two given points that partitions the segment in a given ratio.
G.GPE.7. Use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula.
Quiz, Flash Cards, Worksheet, Game & Study GuidePlane figures
G.SRT. SIMILARITY, RIGHT TRIANGLES, AND TRIGONOMETRY
Understand similarity in terms of similarity transformations.
G.SRT.1. Verify experimentally the properties of dilations given by a center and a scale factor:
G.SRT.1.a. A dilation takes a line not passing through the center of the dilation to a parallel line and leaves a line passing through the center unchanged.
G.SRT.2. Given two figures, use the definition of similarity in terms of similarity transformations to decide if they are similar; explain using similarity transformations the meaning of similarity for triangles as the equality of all corresponding pairs of angles
Prove and apply theorems both formally and informally involving similarity using a variety of methods.
G.SRT.5. Use congruence and similarity criteria for triangles to solve problems and to justify relationships in geometric figures that can be decomposed into triangles.
Use properties of rational and irrational numbers.
N.RN.3. Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.
S.CP. CONDITIONAL PROBABILITY AND THE RULES OF PROBABILITY
Understand independence and conditional probability, and use them to interpret data.
S.CP.2. Understand that two events A and B are independent if and only if the probability of A and B occurring together is the product of their probabilities, and use this characterization to determine if they are independent.
S.ID. INTERPRETING CATEGORICAL AND QUANTITATIVE DATA
Summarize, represent, and interpret data on two categorical and quantitative variables.
S.ID.5. Summarize categorical data for two categories in two-way frequency tables. Interpret relative frequencies in the context of the data (including joint, marginal, and conditional relative frequencies). Recognize possible associations and trends in the data.