+
Lesson Plan
Curated OER

Lines of Fit

For Teachers 9th - 11th
Students solve equations dealing with best fit lines. For this algebra lesson, students solve problems by analyzing data from a scatterplot, and define it as positive, negative or no correlation. They classify slopes the same way as...
+
Worksheet
Curated OER

Laws of Exponents

For Students 11th
In this Algebra II worksheet, 11th graders use the laws of exponents to write the give radical expressions in simplified exponential and radical form.  The one page worksheet contains twenty-four problems.  Answers are not provided. 
+
Worksheet
Curated OER

Functions and Fraction Combination

For Students 11th
In this algebra activity, 11th graders factor polynomials and find the roots of the equations. They write the rules representing the equation and how to solve it. There are 9 questions.
+
Lesson Plan
Curated OER

Complex Fractions

For Teachers 9th - 11th
In this algebra worksheet, students divide complex fractions using properties of division and reciprocals. They are to get rid of all negative exponents. There are 48 problems.
+
Lesson Plan
Curated OER

Nonlinear Inequalities

For Teachers 11th
In this Algebra II worksheet, 11th graders solve nonlinear inequalities, graph the solution set on the number line, and write the solution in interval notation.  The one page worksheet contains thirty-eight problems.  Answers are provided. 
+
Worksheet
Curated OER

Evaluate Using Power Rule

For Students 9th - 10th
In this algebra learning exercise, students solve exponential logarithmic equations. They find the base or the exponent of the problem using logarithmic properties. There are 5 questions with an answer key.
+
Worksheet
Curated OER

Find Slope from the Graph

For Students 8th - 11th
In this algebra worksheet, students are given a graph with a line and two points and are expected to find the slope. There are 4 problems with an answer key.
+
Lesson Plan
Curated OER

Decoding Machine

For Teachers 3rd - 5th
Students are introduced to the concept of variables and their uses. In groups, they are given a code in which they must find the value of the missing words. To end the lesson, they find the value of words over ten letters long and their...
+
Lesson Plan
Curated OER

Balanced Or Unbalanced

For Teachers 3rd - 5th
Learners use physical models and graphs in order to solve problems that have their origin in the real world that require algebraic thinking. The words are changed into equations and inequalities in order to be solved. This requires...
+
Lesson Plan
Curated OER

How Sharp Is Your Memory?

For Teachers 8th - 10th
Learners play a memory game as they explore reasoning. In this algebra instructional activity, students identify concepts using pictures and words. They model real life scenarios using hands on manipulatives.
+
Lesson Plan
Curated OER

Investigating Parabolas

For Teachers 9th - 11th
Students identify properties of parabolas. For this algebra lesson, students factor quadratic equations and identify the properties of parabolas. They find the roots, vertex and intercepts of a parabola.
+
Lesson Plan
Curated OER

Round and Round and Round We Go!

For Teachers 9th - 11th
Students investigate motion using a CBL. In this algebra lesson, students collect and graph data on a coordinate plane. They define and identify amplitude and period of conic graphs.
+
Lesson Plan
Curated OER

Whose Line is it Anyway?

For Teachers 8th - 10th
Students solve systems of equations. In this algebra lesson, students identify the domain and range of each function. They use the slope and y-intercept to graph each line.
+
Lesson Plan
Curated OER

Linear and Quadratic Approximations

For Teachers 11th - 12th
Students explore a linear, a parabolic, and a log function.  For this Algebra II/Pre-calculus lesson students investigate the graph a line, a parabola, and a log function.  Students examine the three graphs as they compare and contrast...
+
Worksheet
Curated OER

Penny Toss - Exponential Growth and Decay

For Students 9th - 10th
In this penny toss worksheet, students collect statistical data by tossing pennies and then create a scatter plot of the data. They use formulas for exponential growth and decay and then plot the function. This two-page document...
+
Lesson Plan
Curated OER

The Search for Pythagoras' Treasure

For Teachers 8th - 10th
Students identify and define properties of triangles. In this geometry lesson, students identify the missing sides and angles of right triangles. They use the rules of the Pythagorean Theorem to solve their problems.
+
Worksheet
Curated OER

Division of Radicals Worksheet

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, learners simplify expression involving division of radicals. The one page worksheet contains five problems. Answers are provided. 
+
Lesson Plan
Curated OER

Representing Quadratics

For Teachers 8th - 11th
Students represent quadratic equations using different methods. In this algebra activity, students solve quadratics using substitution, elimination and graphing. They relate quadratics to the real world.
+
Lesson Plan
Curated OER

Constructing and Solving Linear Equations

For Teachers 6th - 9th
Students solve linear equations In this algebra lesson, students create linear equations using integer coefficients greater than one. They graph their solution on a coordinate plane.
+
Worksheet
Curated OER

Rotation of Tasks for Solving Linear Equations

For Students 9th - 10th
In this linear systems worksheet, students solve systems of equations using three different methods: substitution, adding and subtracting, and graphing. This two-page worksheet contains three multi-step problems.
+
Worksheet
Curated OER

Solving Linear Equations

For Students 9th - Higher Ed
In this linear equations instructional activity, students solve six linear equations and check their work. Then they translate the next 4 problems into an equation and solve those too. Students first combine like terms when necessary and...
+
Worksheet
Curated OER

Properties of Real Numbers

For Students 8th - 9th
In this properties of real numbers worksheet, students solve 10 different problems related to various properties of real numbers. They determine for each problem which property of numbers is represented. Then, students solve each of the...
+
Worksheet
Curated OER

Inequality Shading Investigation

For Students 9th - 10th
In this inequality worksheet, students graph the inequality of a line. They list ten integer coordinates that lie on the grid. Students explore their findings and answer thought questions. They shade the graph to indicate answers. ...
+
Worksheet
Curated OER

Relation Machines: Function

For Students 7th - 8th
In this relation machine instructional activity, students input given values into a function to determine the y-value answer. They identify functions. This two-page instructional activity contains four multi-step problems.