## 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

Algebra Balance Scales to help solve equations (linear): http://nlvm.usu.edu/en/nav/frames_asid_324_g_4_t_2.html?open=instructions&from=topic_t_2.html

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:

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:

*Chapter 8: Exponents and Exponential Functions*Section 1: Laws of Exponents: Multiplying Monomials

Video for Multiplying monomials:

Powerpoint notes for multiplying monomials

Online quiz 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

section 7: Factoring Quadratic Trinomials

Video for Factoring quadratic 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

*Chapter 10: Quadratic Functions*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:

section 5: The Quadratic Formula

Video for Solving equations by using the quadratic formula:

section 6: Graphing Quadratic Inequalities

Video for Graphing quadratic inequalities:

*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 Adding 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*section 1: Operations with Radicals

Powerpoint notes for finding square roots

Video for Simplifying radicals:

Video for Adding and subtracting radicals:

Powerpoint notes for simplifying radicals with addition and subtraction

Online quiz for simplifying radicals with addition and subtraction

Video for Multiplying radicals:

Video for Dividing radicals:

section 2: Square Root Functions and Radical Equations

Video for Solving radical equations:

Video for Graphing 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: