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Parents & Students | Secondary Math 2

Parents, if you would like to assist your students with their math homework, click on the section that they are currently covering in class and you will find example problems with step-by-step instructions and solutions. Learnzillion videos have also been linked to the standards.

Secondary Math 2 I Can Statements

Secondary 2 Core Standards

Secondary 2 Honors Core Standards

Secondary Math 2 Supplemental Book

Mathematics Vision Project Secondary Math 2 Book

Learnzillion Video Links

Extending the Number System

  • N.RN.1 and N.RN.2: Extending properties of exponents

  • N.RN.3: Using properties of rational and irrational numbers

  • A.APR.1: Performing arithmetic operations on polynomials

  1. Learnzillion Video: Determine whether a set is closed or open

Quadratic Functions and Modeling

  • F.IF.4, F.IF.5, F.IF.7, and F.IF.9: Interpreting and analyzing functions

  1. Learnzillion Video: Graph piecewise functions
  2. Learnzillion Video: Write a quadratic equation in vertex form by completing the square
  3. Learnzillion Video: Graph a line using x and y intercepts
  4. Learnzillion Video: Find domain and range of a function using a graph
  5. Learnzillion Video: Understand domain restriction in linear functions in terms of real-world context
  6. Learnzillion Video: Find axis of symmetry and vertex

  • F.IF.6 and F.LE.3: Quadratic functions and modeling

  1. Learnzillion Video: Find average rates of change using data in tables

  • Factoring

  1. Learnzillion Video: Factor an expression using the diamond and box method

  • F.IF.8a, A.SSE.1a, and A.SSE.3a,b: Forms of Quadratic Functions

  1. Learnzillion Video: Find zeros and extreme values using factored and vertex form
  2. Learnzillion Video: Identify the zeros of a quadratic function in standard form by factoring
  3. Learnzillion Video: Find zeros of quadratic functions using factored form
  4. Learnzillion Video: Find the maximum or minimum value of a quadratic function by rewriting in vertex form
  5. Learnzillion Video: Understand what the terms in linear expressions and equations represent
  6. Learnzillion Video: Explain the effect of changing one part of an expression

  • F.BF.1: Building functions that model relationships between two quantities

  1. Learnzillion Video: Writing an explicit formula for the graph of an exponential function
  2. Learnzillion Video: Writing an exponential formula for real-life problems
  3. Learnzillion Video: Compare explicit expressions and recursive processes

  • F.BF.3: Transformations

  1. Learnzillion Video: Create horizontal transformations of linear equations

Expressions and Equations

  • A.SSE.2: Interpreting the Structure of Expressions

  1. Learnzillion Vidoe: Factor an experssion using the diamond and box method

  • N.CN.1 and N.CN.2: Performing Arithmetic Operations with Complex Numbers

  1. Learnzillion Video: Use imaginary numbers to express square roots of negative numbers
  2. Learnzillion Video: Add complex numbers by combining like terms

  • N.CN.3 Honors

  • A.REI.4 and N.CN.7: Solving Equations in one Variable with Complex Solutions

  1. Learnzillion Video: Solve a quadratic equation: taking a square root
  2. Learnzillion Video: Find complex solutions of a quadratic equation
  3. Khan Video: Solve quadratics by factoring
  4. Khan Video: Solve quadratics by factoring leading coefficient not equal to 1
  5. Khan Video: Solve quadratics by taking square root
  6. Khan Video: Solve quadratics by taking square root practice
  7. Khan Video: Quadratic Formula
  8. Khan Video: Using the Quadratic Formula

  • N.CN.8 and N.CN.9: Solving Equations in one Variable with Complex Solutions

  • A.CED.1 and A.CED.4: Writing and Solving Equations and Inequalities in One Variable

  1. Khan Video: Solving a quadratic inequality
  2. Khan Video: Quadratic Word Problem: ball
  3. Khan Video: Quadratic Word Problem: Box Dimensions
  4. Khan Video: Quadratic Word Problem: Triangle
  5. Khan Video: Quadratic Inequality Word Problem
  6. Khan Video: Manipulate Formulas: area
  7. Khan Video: Manipulate Formulas: temperature

  • A.CED.2: Writing and Graphing Equations in Two Variables

  1. Learnzillion Video: Write a quadratic equation using points on the parabola
  2. Learnzillion Video: Write a quadratic equation in vertex form by completing the square
  3. Learnzillion Video: Write and graph a quadratic function by examining a table
  4. Learnzillion Video: Write and graph a quadratic function by examining a real-life scenario
  5. Learnzillion Video: Write quadratic equations using data from tables
  6. Learnzillion Video: Write quadratic equations based on story problems
  7. Learnzillion Video: Create and graph quadratic functions
  8. Learnzillion Video: Model quadratic functions: drawing graphs and writing equations
  9. Learnzillion Video: Model quadratic functions by drawing graphs and writing equations
  10. Learnzillion Video: Model and solve problems involving quadratic functions by using a table of values

  • A.REI.7: Solving Systems of Equations

  1. Learnzillion Video: Learn the number of possible solutions for linear and quadratic systems
  2. Learnzillion Video: Estimate solutions to a linear and quadratic system by graphing
  3. Learnzillion Video: Estimate the solutions to a linear and quadratic system by substitution
  4. Learnzillion Video: Solve a system of a quadratic and linear equation by graphing (no real solutions)
  5. Learnzillion Video: Solve a system of a quadratic and linear equation by graphing (one solution)
  6. Learnzillion Video: Solve a system of a quadratic and linear equation algebraically (no real number solutions)
  7. Learnzillion Video: Solve a system of a quadratic and linear equation algebraically (one solution)
  8. Learnzillion Video:Solve a system of a quadratic and linear equation algebraically (two solutions)

  • A.REI.8 and A.REI.9 Honors

  • F.IF.8b, A.SSE.1b, and A.SSE.3c: Forms and Uses of Exponential Functions

  1. Learnzillion Video: Determine populations using an exponential model
  2. Learnzillion Video: Determine the age of an object by modeling exponential decay
  3. Learnzillion Video: Find compound interest using an investment model
  4. Learnzillion Video: Compute depreciation
  5. Learnzillion Video: Determine percent rate of change
  6. Learnzillion Video: Solve exponential equations using properties of exponents

Interpreting Categorical and Quantitative Data

  • S.ID.5: Summarize, represent, and interpret data on two categorical or quantitative variables

  1. Learnzillion Video: Set up a two-way frequency table
  2. Learnzillion Video: Use two-way frequency tables: frequency count vs. relative frequency
  3. Learnzillion Video: Calculate probabilities by using the data in a two-way frequency table
  4. Learnzillion Video: Interpret a two-way frequency table
  5. Learnzillion Video: Compute conditional relative frequencies
  6. Learnzillion Vidoe: Determine associations by comparing conditional relative frequencies

Applications of Probability

  • S.CP.1: Understand independence and conditional probability and use them to interpret data

  • S.CP.4, S.CP.5, S.CP.6 and S.CP.2, S.CP.3, and S.CP.7 Honors: Use the rules of probability to compute probabilities of compound events in a uniform probability model.

  • S.CP.8 Honors: Use probability to evaluate outcomes of decisions

Similarity, Right Triangle Trigonometry, and Proof

  • G.SRT.1, G.SRT.2, G.SRT.3: Understand similarity in terms of similarity transformations

  1. Learnzillion Video: Understand that a dilation takes a line not passing through the center to a parallel line
  2. Learnzillion Video: Calculate the scale factor of a dilation
  3. Learnzillion Video: Draw an image of a dilation using the center and scale factor
  4. Learnzillion Video: Determine if two figures are similar using transformations and dilations
  5. Learnzillion Video: Determine triangle similarity using the properties of similarity transformations
  6. Learnzillion Video: Establish triangle similarity using translation and dilation

  • G.CO.9: Prove geometric theorems

  • G.CO.10: Prove geometric theorems

  • G.CO.11: Prove geometric theorems

  • G.SRT.4 and G.SRT.5: Prove theorems involving similarity

  1. Learnzillion Video: Understand that a line parallel to one side of a triangle intersects the other two sides proportionally
  2. Learnzillion Video: Understand that a line dividing two sides of a triangle proportionally is parallel to the third side
  3. Learnzillion Video: Use similarity to prove the Pythagorean theorem
  4. Learnzillion Video: Prove that two triangles are similar by writing an algebraic proof
  5. Learnzillion Video: Prove triangle similarity algebraically
  6. Learnzillion Video: Find missing angle measures in triangles

  • G.GPE.6: Use coordinates to prove simple geometric theorems algebraically

  • G.SRT.6, G.SRT.7 and G.SRT.8: Define trigonometric rations and solve problems involving right triangles

  1. Learnzillion Video: Find sine value using side ratios
  2. Learnzillion Video: Find cosine value using side ratios
  3. Learnzillion Video: Find tangent value using side ratios
  4. Learnzillion Video: Understand that similar triangle share angle measures and side ratios
  5. Learnzillion Vidoe: Simplify basic trigonometric expression by relating sine and cosine
  6. Learnzillion Video: Relate sine and cosine values using the unit circle
  7. Learnzillion Video: Use inverse trigonometric functions
  8. Learnzillion Video: Solve world problems using the Pythagorean Theorem and trigonometric ratios
  9. Learnzillion Video: Find the angle of depression or elevation
  10. Learnzillion Video: Model with angles of elevation and depression

  • F.TF.8: Prove and apply trigonometric identities

  1. Learnzillion Video: Derive the Pythagorean identity using similar triangles
  2. Learnzillion Video: Find trigonometric values using the Pythagorean identity 

Circles With and With out Coordinates

  • G.C.1, G.C.2, G.C.3 and G.C.4: Understand and apply theorems about circles

  1. Learnzillion Video: Establish circle similarity using similar triangles
  2. Learnzillion Video: Demonstrate circle similarity using translations and dilations
  3. Learnzillion Video: Find measures of inscribed angles using central angles
  4. Learnzillion Video: Find relationships between central and circumscribed angles
  5. Learnzillion Video: Understand that tangents are perpendicular to radii
  6. Learnzillion Video: Construct an inscribed circle of a triangle
  7. Learnzillion Video: Construct the circumscribed circle of a triangle
  8. Learnzillion Video: Angle relationships in cyclic quadrilaterals

  • G.C.5: Find arc length and areas of sectors of circles

  • G.GPE.1: Translate between descriptions and equations for a conic section

  1. Learnzillion Video: Derive the equation of a circle centered at the origin
  2. Learnzillion Video: Find the center and radius of a circle
  3. Learnzillion Video: Understand the standard form equation for circles
  4. Learnzillion Video: Write the equation of a circle centered at (h,k)
  5. Learnzillion Video: Find the center and radius of a circle by completing the square

  • G.GPE.2 Honors: Translate between descriptions and equations for a conic section

  • G.GPE.3 Honors: Translate between descriptions and equations for a conic section

  • G.GPE.4: Use coordinates to prove simple geometric theorems algebraically

  1. Learnzillion Video: Prove whether a point is on a circle
  2. Learnzillion Video: Prove whether a figure is a rectangle in the coordinate plane

  • G.GMD.1 and G.GMD.3: Use volume formulas to solve problems

  1. Learnzillion Video: Relate diameter and circumference
  2. Learnzillion Video: Informally prove the area of a circle
  3. Learnzillion Video: Relate the volume of prisms/pyramids to cylinders/cones
  4. Learnzillion Video: Solve real world problems involving spheres
  5. Learnzillion Video: Solve real world problems involving pyramids
  6. Learnzillion Video: Solve real world problems involving cones
  7. Learnzillion Video: Solve real world problems involving cylinders

Honors

  • F.IF.10 and F.IF.11: Analyze functions using different representations