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Algebra I Curriculum Resources

1st Nine Weeks

SPI 3103.1.1

SPI 3103.1.1
Move flexibly between multiple representations (contextual, physical, written, verbal, iconic/pictorial, graphical, tabular, and
Math Multiple Representations Resources
National Library of Virtual Manipulatives
NCTM Resources

SPI 3103.1.2

SPI 3103.1.2
Recognize and describe errors in data collection and analysis as well as identifying representations of data as being accurate o
Information: Collection of Data
Explanation: Misleading Representation of Data
Ethics in Statistics

SPI 3103.1.3

SPI 3103.1.3
Use technology tools to identify and describe patterns in data using non-linear and transcendental functions that approximate da
Technology Link to TI and Textbook Publisher Connections
Statistics Handbook for the TI-83
Interactive: Data Analysis and Probability

SPI 3103.1.4

SPI 3103.1.4
Use mathematical language, symbols, definitions, proofs and counterexamples correctly and precisely to effectively communicate r
Explanation: Mathematical Language
Explanation: Mathematical Language and the Learning of Mathematics
Developing The Language of Mathematics Activities Page

SPI 3103.3.5

SPI 3103.3.5
Describe the domain and range of functions and articulate restrictions imposed either by the operations or by the contextual sit
Explanation: Domain and Range - A Graphical Approach
Explanation: Domain and Range
Explanation: Domain and Range

SPI 3103.5.1

SPI 3103.5.1
Compute, compare and explain summary statistics for distributions of data including measures of center and spread.
Statistics and Probability Activities
Video Resource: The Khan Academy (Scroll down to "Statistics")
Video Resource on Statistics

SPI 3103.5.2

SPI 3103.5.2
Compare data sets using graphs and summary statistics
Video Resource on Statistics
Statistics Resources
Interactive Statistics

SPI 3103.5.3

SPI 3103.5.3
Analyze patterns in a scatter-plot and describe relationships in both linear and non-linear data.
National Library of Virtual Manipulatives (Click on "Scatterplot")
Lessons and Activities: Regression Line and Correlation
Explanation: Scatterplots

SPI 3103.5.4

SPI 3103.5.4
Apply the characteristics of the normal distribution.
Activity: Normal Distribution
Video Resource (Scroll to "Normal Distribution")
Video: Khan Academy

SPI 3103.5.5

SPI 3103.5.5
Determine differences between randomized experiments and observational studies.
Explanation: Randomized vs. Observational Studies

SPI 3103.5.6

SPI 3103.5.6
Find the regression curve that best fits both linear and non-linear data (using technology such as a graphing calculator) and us
Interactive Scatterplot (Scroll down and click on "Scatterplot")
Interactive Scatterplot
Activity: The Regression Line and Correlation

SPI 3103.5.7

SPI 3103.5.7
Determine/recognize when the correlation coefficient measures goodness of fit.
The Regression Line and Correlation
Explanation: Correlation Coefficient
TI N-spire Activity

SPI 3103.3.7

SPI 3103.3.7
Identify whether a function has an inverse, whether two functions are inverses of each other, and/or explain why their graphs ar
Explanation: Inverses of Linear Functions
Explanation w/ Problems: Inverses of Linear Functions
Explanation: 1-1 Functions

SPI 3103.3.8

SPI 3103.3.8
Solve systems of three linear equations in three variables.
Interactive: Solving 3x3 Systems of Equations
Matrices and Solving 3x3 Systems Using Inverse Matrices
Explanation: Cramer's Rule

SPI 3103.3.9

SPI 3103.3.9
Graph the solution set of two or three linear or quadratic inequalities.
Explanation and Interactive: Solving Systems of Linear Inequalities
Explanation and Videos: Solving Systems of Linear Inequalities
Activity: Solving Systems of Linear Inequalitiese

SPI 3103.3.10

SPI 3103.3.10
Identify and/or graph a variety of functions and their transformations.
broken link
Transformations of Reciprocal Functions
Explanation: Transformations of Parent Graphs

SPI 3103.3.12

SPI 3103.3.12
Interpret graphs that depict real-world phenomena.
Linear Modeling of Real World Phenomena
Explanation and Examples: Linear Programming
Explanation and Examples: More on Linear Programming

SPI 3103.3.4

Apps

2nd Nine Weeks

Apps

SPI 3103.3.1

SPI 3103.3.1
Add, subtract and multiply polynomials; divide a polynomial by a lower degree polynomial.
Adding Polynomials
Subtracting Polynomials
Adding and Substracting Polynomials

SPI 3103.3.2

SPI 3103.3.2
Solve quadratic equations and systems, and determine roots of a higher order polynomial.
Explanation: Roots of Quadratics
Interactive: Polynomial Root Finder
Interactive: Polynomial Root Finder with graphing capability

SPI 3103.3.3

SPI 3103.3.3
Add, subtract, multiply, divide and simplify rational expressions including those with rational and negative exponents.
Explanation: Rational Expressions
Interactive: Rational Expressions
Interactive: Rational Algebraic Review

SPI 3103.3.5

SPI 3103.3.5
Describe the domain and range of functions and articulate restrictions imposed either by the operations or by the contextual sit
Explanation: Domain and Range
Explanation and Example: Domain of Linear Functions
Interactive: Domain and Range

SPI 3103.3.6

SPI 3103.3.6
Combine functions (such as polynomial, rational, radical and absolute value expressions) by addition, subtraction, multiplicatio
Activity: Composition of Functions
Everything You'd Ever Want (scroll for all options)
More of Everything You'd Ever Want (scroll down for options)

SPI 3103.3.13

SPI 3103.3.13
Solve contextual problems using quadratic, rational, radical and exponential equations, finite geometric series or systems of eq
Interactive: Quadratics (scroll for a variety of interactive options)
Interactive: Radicals (scroll down for a variety of options)
Explanation and Examples

SPI 3103.3.14

SPI 3103.3.14
Solve problems involving the binomial theorem and its connection to Pascal’s Triangle, combinatorics, and probability.
Binomial Theorem: Lesson, Practice, and Teacher Resources
Pascal's Triangle Site Suggestions
Interactive: Binomial Theorem

SPI 3103.2.1

SPI 3103.2.1
Describe any number in the complex number system.
Video: Complex Number System
Explanation and Examples: Complex Numbers
Interactive: Dividing Complex Numbers

SPI 3103.1.1

SPI 3103.2.2

SPI 3103.3.9

SPI 3103.3.12

SPI 3103.2.3

SPI 3103.3.5