## Algebra I

The following links are resources to help parents and students with the Algebra I curriculum. You may need to scroll down the page to see the video.

Chapter 1: From Patterns to Algebra
Section 2: Variables, Expressions, and Equations
Video for Basic Terms:

section 3: The Algebraic Order of Operations
Video for Order of Operations:

Powerpoint notes for using order of operations

Online quiz for using order of operations

Online quiz for evaluating expressions and using order of operations

section 4: Graphing with Coordinates
Video for Plotting points on the coordinate plane:

Powerpoint notes for plotting points on the coordinate plane

Virtual practice plotting points on a coordinate grid

Online quiz for plotting points on a coordinate plane

section 5: Representing Linear Patterns
Video for Writing Algebraic Expressions:

section 6: Scatter Plots and Lines of Best Fit
Video for Statistics and scatterplots (lines of best fit):

Virtual practice for graphing scatterplots

Online quiz for finding a line of best fit

Chapter 2: Operations in Algebra
Section 1: The Real Numbers and Absolute Values
Video for Operations with absolute values:

section 2 and 3: Adding and Subtracting Real Numbers
Video for Adding and subtracting real numbers:

Virtual practice for adding positive and negative numbers

Powerpoint notes for adding and subtracting positive and negative numbers

Online quiz for adding and subtracting positive and negative numbers

Powerpoint notes for adding and subtracting rational numbers

Online quiz for adding and subtracting rational numbers

section 4: Multiplying and Dividing Real Numbers
Video for Multiplying and dividing real numbers:

Powerpoint notes for multiplying rational numbers

Online quiz for multiplying rational numbers

Powerpoint notes for dividing rational numbers

Online quiz for dividing rational numbers

section 6: Adding and Subtracting Expressions
Video for Adding and subtracting expressions:

section 7: Multiplying and Dividing Expressions
Video for Multiplying and dividing expressions

Video for Simplifying expressions:

Chapter 3: Equations
Section 1: Solving Equations by Adding and Subtracting

Video for Solving equations by adding and subracting:

Powerpoint notes for solving equations by adding or subtracting

Online quiz for solving equations by adding and subtracting

section 2: Solving Equations by M ultiplying and Dividing
Video for Solving equations by multiplying and dividing:

Powerpoint notes for solving equations by multiplying and dividing

Online quiz for solving equations by multiplying and dividing

section 3: Solving Two-Step Equations
Video for Solving two-step equations:

section 4: Solving Multi-step Equations
Video for Solving multistep equations:

Powerpoint notes for solving multistep equations

Online quiz for solving multistep equations

Powerpoint notes for solving equations with variables on both sides

Online quiz for solving equations with variables on both sides

section 5: Using the Distributive Property
Video for Using the distributive property:

Powerpoint notes for using the distributive property

Online quiz for using the distributive property

Online quiz for using the distributive property

section 6: Using Formulas and Literal Equations
Video for Using formulas and literal equations:

Powerpoint notes for literal equations and formulas

Online quiz for literal equations and formulas

Chapter 4: Proportional Reasoning and Statistics
Section 1: Using Proportional Reasoning
Video for Using proportions:

section 2: Percent Problems
Video for Percent problems:

section 3: Introduction to Probability
Video for Introduction to probability:

section 4: Measures of Central Tendency
Video for Measures of central tendency (mode, median, and mean, and range):

Online quiz for calculating the measures of central tendency

section 5: Graphing Data
Video for Graphing data (bar graphs):

Virtual practice with creating bar graphs

Video for Graphing data (line graphs):

Video for Graphing data (pie charts):

Virtual practice with creating pie charts

section 6: Other Data Displays
Video for Other data displays (stem and leaf):

Video for Other data displays (box and whisker):

Virtual practice for creating box and whisker plots

Online quiz for box and whisker plots

Chapter 5: Linear Functions
Section 1: Linear Functions and Graphs
Video for Linear functions and graphs:

Powerpoint notes for graphing lines using a table

Virtual practice for graphing a line given a point and slope

Virtual Online Grapher

Online quiz for graphing lines

section 2 and 3: Defining Slope and Rate of Change and Direct Variation
Video for Defining slope:

Video for Direct variation:

Powerpoint notes for finding the slope of a line

Powerpoint notes for direct variation

Online quiz for finding the slope of a line

Online quiz for direct variation

section 4 and 5: The Slope-Intercept, Standard, and Point Slope Forms
Video for Slope-intercept, standard, and point-slope forms of equations:

Powerpoint notes for finding the x and y-intercepts of a line

Powerpoint notes for slope-intercept form of a linear equation

Powerpoint notes for graphing lines using standard form and slope-intercept form

Online quiz for point-slope form

Online quiz for finding the x and y-intercepts of a line

Online quiz for slope-intercept form of an equation

Online quiz for graphing lines in standard and slope-intercept forms

section 6: Parallel and Perpendicular Lines
Video for Parallel and perpendicular lines:

Chapter 6: Inequalities and Absolute Value
Section 1: Solving Inequalities
Video for Inequalities and the number line:

Video for Operations on inequalities:

Video for Solving inequalities by addition and subtraction:

Powerpoint notes for solving inequalities by addition and subtraction

Online quiz for solving inequalities by addition and subtraction

Video for Solving inequalities by multiplication:

Video for Solving inequalities by division:

Powerpoint notes for solving inequalities by multiplication and division

Online quiz for solving inequalities by multiplication and division

section 2: Multistep Inequalities
Video for Multistep inequalities:

Powerpoint notes for solving multistep inequalities

Online quiz for solving multistep inequalities

section 3: Compound Inequalities
Video for Compound inequalities:

Powerpoint notes for solving compound inequalities

Online quiz for solving compound inequalities

section 4: Absolute Value Functions
Video for Absolute value functions:

section 5: Absolute Value Equations and Inequalities
Video for Absolute value equations and inequalities:

Chapter 7: Systems of Equations and Inequalities
Section 1: Graphing Systems of Equations
Video for Graphing systems of equations by graphing, substitution, and elimination:

Virtual online grapher

Powerpoint notes for solving systems of equations by graphing

Online quiz for solving systems of equations by graphing

section 2: The Substitution Method
Powerpoint notes for solving linear systems by substitution

Online quiz for solving linear systems by substitution

section 3: The Elimination Method
Powerpoint notes for solving linear systems by elimination with addition and subtraction

Powerpoint notes for solving linear systems by elimination with multiplication

Online quiz for solving linear systems by elimination with addition and subtraction

Online quiz for solving linear systems by elimination with multiplication

section 5: Systems of Inequalities
Video for Systems of inequalities:

Powerpoint notes for solving systems of inequalities by graphing

Online quiz for graphing linear inequalities

Online quiz for solving systems of inequalities by graphing

section 6: Classic Puzzles in Two Variables
Video for Age puzzles:

Video for Wind and current puzzles:

Video for Number - digit puzzles:

Video for Coin puzzles:

Video for Chemical - solution puzzle:

Chapter 8: Exponents and Exponential Functions
Section 1: Laws of Exponents: Multiplying Monomials
Video for Multiplying monomials:

section 2: Laws of Exponents: Powers and Products
Video for Powers and products:

section 3: Laws of Exponents: Dividing Monomials
Video for Dividing monomials:

Powerpoint notes for dividing monomials

Online quiz for dividing monomials

section 4: Negative and Zero Exponents
Video for Negative exponents:

Video for Zero Exponents:

section 5: Scientific Notation
Video for Scientific notation (converting and multiplying):

Video for Scientific notation (dividing):

Powerpoint notes for scientific notation

Online quiz for scientific notation

section 6: Exponential Functions
Video for Exponential functions:

section 7: Applications of Exponential Functions
Video for Applications of exponential functions (interest problems):

Chapter 9: Polynomials and Factoring
Section 1: Adding and Subtracting Polynomials
Video for Adding and subtracting polynomials:

Powerpoint notes for adding and subtracting polynomials

Online quiz for adding and subtracting polynomials

Section 2: Modeling Polynomial Multiplication
Algebra Tiles to visualize multiplying and factoring algebraic expressions using tiles:  #

Powerpoint notes for multiplying a monomial and a polynomial

Online quiz for multiplying a monomial and polynomial

section 3: Polynomial Functions
Video for Multiplying binomials:

Powerpoint notes for multiplying polynomials using FOIL, the box method and the distributive property

Powerpoint notes for multiplying special products

Online quiz for multiplying polynomials using FOIL, the box method and the distributive property

Online quiz for multiplying special products

section 5: Common Factors
Video for Common factors:

Powerpoint notes for factoring out a common monomial

Online quiz for factoring out a common monomial

section 6: Factoring Special Polynomials
Video for Factoring special polynomials:

Powerpoint notes for factoring special polynomials

Powerpoint notes for factoring perfect square trinomials

Online quiz for factoring special polynomials

Online quiz for factoring perfect square trinomials

Powerpoint notes for factoring quadratic trinomials

Online quiz for factoring quadratic trinomials

section 8: Solving Equations by Factoring
Video for Solving equations by factoring:

Powerpoint notes for solving quadratic equations by factoring

Online quiz for solving quadratic equations by factoring

section 1: Graphing Parabolas
Video for Graphing Parabolas:

Virtual online grapher

section 2and 3: Solving Equations using Square Roots and Completing the Square
Video for Solving equations by using square roots and completing the square:

Video for Solving equations by using the quadratic formula:

Chapter 11: Rational Functions
section 1: Inverse Variation
Video for Inverse variation:

section 2: Rational Expressions and Functions
Video for Rational expressions and functions:

section 3: Simplifying Rational Expressions
Video for Simplifying rational expressions:

Section 4: Operations with Rational Expressions

Video for Subtracting rational expressions:

Video for Multiplying rational expressions:

Video for Dividing rational expressions:

section 5: Solving Rational Equations
Video for Solving rational equations:

Chapter 12: Radical Functions and Coordinate Geometry
Powerpoint notes for finding square roots

section 2: Square Root Functions and Radical Equations

section 3: The Pythagorean Theorem
Video for the Pythagorean Theorem:

Powerpoint notes for using the Pythagorean Theorem

Online quiz for using the Pythagorean Theorem

section 4: The Distance Formula
Video for the distance formula:

section 5: Geometric Properties
Video for Equation of a circle:

Video for Triangle midsegment theorem:

Video for Focus and directrix of a parabola:

section 6: The Tangent Function
Video for the tangent function:

section 7: The Sine and Cosine Functions
Video for the sine function:

Video for the cosine function:

section 8: Introduction to Matrices
Video for Introduction to matrices:

Video for Matrix addition and subtraction:

Video for Matrix multiplication:

Online quiz for adding, subtracting and multiplying by a scalar

Chapter 13: Probability
section 1: Theoretical Probability
Video for Theoretical Probability:

section 2: Counting the Elements of Sets
Video for Counting the elements of a set:

section 3: The Fundamental Counting Principle
Video for the fundamental counting principle:

Virtual practice for using the fundamental counting principle

section 4: Independent Events
Video for Independent events:

section 5: Simulations
Video for Simulations:

Chapter 14: Functions and Transformations
section 1: Graphing Functions and Relations
Video for Graphing functions and relations:

section 2: Translations
Video for Translations (absolute value graphs):

Video for Translations:

Virtual practice for transforming functions (shifts)

section 3, 4 and 5: Stretches, Compressions, and Reflections
Video for Reflections, Stretches and compressions: