Lesson Plan
Curated OER

Chill Out: How Hot Objects Cool

For Teachers 9th - 12th Standards
Teach how to explore exponential equations.  In this Algebra II lesson, students investigate the graph that occurs as a hot liquid cools.  Students model the data algebraically.
Lesson Plan
Curated OER

Maximizing Your Efforts

For Teachers 9th - 12th Standards
Students graph systems of equation. In this algebra lesson, students find where the lines cross and identify the type of solution. They analyze a graph and write the equation of the line.
Lesson Plan
Curated OER

River Optimization Problem

For Teachers 8th - 10th
Learners define the different methods used for optimizing a particular element of a problem. In this optimization problem lesson, students optimize appropriate details of a problem using data collection, algebra, technology, and/or...
Lesson Plan
Curated OER

Factoring Trinomials

For Teachers 9th - 11th
Students factor trinomials and other quadratic functions. In this algebra lesson, students solve trinomials containing negative and positive coefficients. They factor quadratics of difference squares as well as regular polynomials.
Worksheet
Curated OER

Solving Fractional Equations

For Students 11th
In this algebra worksheet, 11th graders solve irrational functions by identifying the variables and make sure the equation is a true statement. They solve word problems also. There are 12 questions with an answer key.
Lesson Plan
Curated OER

Exploration Sequence of Bounces

For Teachers 9th - 12th Standards
New skills are developed as students use graphing calculators and ranger technology to capture and graph the sequence of bounces a ball makes when dropped. After recording the height of four or more bounces, they use the collected data...
Lesson Plan
Texas Instruments

Buying Your First New Car!

For Teachers 11th - 12th Standards
Learners explore exponential growth and decay using M&M’s in this Algebra II/Pre-calculus lesson. They investigate the cost of a new car by calculating depreciation and payments.
Lesson Plan
Curated OER

Relations Mixed Review

For Teachers 9th - 10th
Students identify relations and functions. In this algebra lesson, students map points and decide whether the mapping is a function or not. They find the inverse and examine relations for functions.    
Lesson Plan
Curated OER

Graphing Polynomials

For Teachers 9th - 11th
Students graph polynomial equations using different methods. In this algebra lesson, students identify the different ways the x and y values relate in a graph. They solve for x by finding the zero's of the polynomials.
Lesson Plan
Curated OER

Angles in Standard Positions

For Teachers 9th - 11th
Students identify positive and negative angles using the Unit Circle. In this pre-calculus instructional activity, students identify the different angles on a unit circle using the coordinate plane and the four different quadrants as a...
Lesson Plan
Curated OER

Which Method Will You Choose? Finding Solutions to Systems of Equations.

For Teachers 9th
Ninth graders investigate systems of linear equations.  In this Algebra I lesson, 9th graders determine which method is the best for solving a systems:  graphing, substitution, or elimination.  Students choose...
Worksheet
Curated OER

Interpreting Graphs

For Students 10th - 12th
In this algebra activity, students interpret graphs using given data and information. They are asked to relate real world scenario using algebraic equations. There are 31 questions with a variety of topics being covered.
Lesson Plan
Curated OER

Exponents

For Teachers 9th
Ninth graders solve problems involving exponential functions. In this algebra lesson plan, 9th graders apply their knowledge of exponential properties to add, multiply, divide and subtract exponential functions. They perform these...
Worksheet
Curated OER

Graphing Absolute Value Equations

For Students 8th - 10th
For this algebra worksheet, students graph absolute value equations and use translations to move the graph around on a coordinate plane. There are 4 questions with an answer key.
Worksheet
Curated OER

Multiplying Monomials

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students use the laws of exponents to find the product of the given monomials.  The one page worksheet contains ten multiple choice questions.  Answers are included. 
Worksheet
Curated OER

Solving Quadratic Equations

For Students 9th - 11th
In this Algebra I/Algebra Ii worksheet, students use factoring to solve quadratic equations.  The three page worksheet contains a combination of thirty-one multiple choice and free response questions.  Answer key is...
Lesson Plan
1
1
Curated OER

Matrix Inverses

For Teachers 9th - 12th Standards
Learners solve problems with matrices. In this algebra lesson, students find the inverse of a matrix. They calculate the determinant and solve for the identity.
Lesson Plan
Curated OER

Show Me the Money

For Teachers 6th - 12th Standards
Pupils investigate financial applications of mathematics in this mathematics lesson. They will investigate equations that represent a company’s income, expense, and profit functions and use those equations to identify break even points...
Lesson Plan
Curated OER

Forms Of Relations

For Teachers 9th - 10th
Young scholars identify relations and functions. In this algebra lesson plan, students map points and decide whether the mapping is a function or not. They find the inverse and examine relations for functions.
Worksheet
1
1
Curated OER

Direct Variation

For Students 9th - 11th
In this algebra worksheet, learners solve equations by applying direct variation relationship. They solve problems using proportions and ratios while using direct variation. There are 3 problems with an answer key.
Lesson Plan
Curated OER

Writing Equations Mixed Review

For Teachers 9th - 10th
Students write an equation from a story problem. In this algebra lesson, students solve liner equations they have created from a word problem. They read the problem and identify important words as they solve the equation.
Lesson Plan
Curated OER

The Window Problem

For Teachers 9th - 10th
Students identify patterns and compute formulas to solve the problems. In this algebra lesson, students come up with a rule given a pattern, and analyze the relationship between data and graphs.
Lesson Plan
Curated OER

How Many Solutions to the System?

For Teachers 9th - 12th Standards
Solve systems of equation using graphing! In this algebra lesson plan, students use the TI to graph two lines and identify the number of solutions. They perform interactive graphing on the navigator.
Lesson Plan
Curated OER

Polynomial Rollercoaster

For Teachers 9th - 12th Standards
Learners relate polynomials to a rollercoaster track as they translate a graph around on a coordinate plane. They differentiate between different forms of algebraic expressions.

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