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Lesson Plan
Curated OER

Analyzing Equations Through Slope and Y intercept

For Teachers 9th - 10th
Students analyze equations using the slope and y-intercept. In this algebra lesson, students identify the slope using a and the intercept using m. They graph linear equations based on the slope and intercept.
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Worksheet
Curated OER

Quadratics and the Discriminant

For Students 9th - 11th
In this algebra worksheet, students calculate the discriminant of a quadratic equation identifying the number of real solution for each equation. They complete the square and use the quadratic function to solve equations. There are 12...
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Lesson Plan
Curated OER

Distance, Scientific Notation

For Teachers 9th - 11th
Students calculate the distance of two objects, and rewrite numbers using scientific notation. In this algebra lesson, students solve linear equations and plug the values back into the equations to check their answers. They write small...
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Lesson Plan
Curated OER

Trigonometric Identities

For Teachers 10th - 11th
Students calculate the six trigonometric identities. In this algebra lesson plan, students verify other identities using the basic trigonometric identities of sine, cosine and tangent. They complete a worksheet with hints and then are...
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Lesson Plan
Curated OER

Is the Slope Legal?

For Teachers 8th - 10th
Students define parallel and perpendicular lines. In this algebra lesson, students relate the concept of parallel and perpendicular lines to the real world. They classify the lines based on their slopes.
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Interactive
Curated OER

Factoring Trinomials

For Students 9th - 12th
In this online math worksheet, students factor a series of trinomials given specific equations. This excellent resource allows the students to check their answers and to get "hints" should they run into difficulties.
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Worksheet
Curated OER

Arithmetic Revisions

For Students 9th - 11th
In this algebra instructional activity, students perform basic addition and subtraction operations by finding the missing digits. There are 30 questions dealing with multiplication, addition and graphing.
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Interactive
Curated OER

Scientific Notations

For Students 11th
In this algebra worksheet, 11th graders rewrite exponential equations through multiplication and problem solving. This worksheet contains 10 multiple choice questions with answers.
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Interactive
Curated OER

Bipolar Junction Transistor Theory

For Students 10th - Higher Ed
In this electrical instructional activity, students draw a schematic design and build a bipolar transistor to grasp the understanding of bipolar junction transistor theory before answering a series of 28 open-ended questions. Students...
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Worksheet
Curated OER

The Three Thieves

For Students 10th - 11th
For this algebra worksheet, learners rewrite word problems using equations. They calculate how much money each robber acquired. There is one problem with an answer key.
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Worksheet
Curated OER

Rita's Ice Cream

For Students 10th - 11th
In this algebra worksheet, students calculate how many different choices they can create making a dessert. The have a choice of 26 different flavors of ice and 5 different flavors of ice cream. There is a solution to this problem.
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Lesson Plan
Curated OER

Solving a Legend- Exponents, Recursive and Explicit Equations.

For Teachers 8th
Eighth graders play a game to solve problems. In this exponents and scientific notations lesson, 8th graders play a game in small groups to move colored disks from location A to location C. Students identify recursive patterns to solve...
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Worksheet
Curated OER

Functions and Relations

For Students 9th - 11th
In this algebra worksheet, students calculate the solution to a function using substitution. They determine if a relation is a function or not. There are 34 questions on this test about Functions.
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Interactive
Curated OER

Percents, Decimals, and Fractions

For Students 9th
In this Algebra I worksheet, 9th graders convert percentages to decimals and fractions. The one page interactive worksheet contains ten problems. Answers and a hint are provided. 
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Interactive
Curated OER

What Percent of a Number is a Number?

For Students 6th - 12th
In this algebra instructional activity, students answer the question to what percent of a given number is a given number by setting up a percent proportion. There are 10 questions.
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Worksheet
Curated OER

Decibel Measurements

For Students 9th - 12th
In this decibel worksheet, students answer 19 questions about amplifiers, circuits and the power gains or losses in these electrical systems.
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Lesson Plan
Curated OER

Rectilinear Motion

For Teachers 12th
Twelfth graders rewrite word problems using algebraic expressions. In this calculus lesson plan, 12th graders calculate the velocity, time and acceleration while analyzing real life scenarios. They solve problems related to when the...
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Lesson Plan
Curated OER

Speaking Parametrically

For Teachers 9th - 11th
Students solve equations by taking the derivative. In this calculus activity, students solve parametric equations implicitly. They use the TI-calculator to graph their equations.
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Lesson Plan
Curated OER

Collecting And Fitting Quadratic Data

For Teachers 9th - 12th
Students investigate the concept of using quadratic data to plot coordinates on a plane. They also apply the quadratic formula for a variety of problems with the help of a graphing calculator to draw the parabola for given coordinates.
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Lesson Plan
Curated OER

The Absolute Truth

For Teachers 8th - 10th
Young scholars solve problems of inequalities and equations. In this algebra lesson, students add, subtract, multiply and divide to solve inequalities. They graph their solutions on a number line.
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Lesson Plan
Curated OER

Means of Growth

For Teachers 9th - 12th
Students collect and graph data. In this statistics lesson, students analyze their plotted data using a scatter plot. They identify lines as having positive, negative or no correlation.
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Lesson Plan
Curated OER

Homecoming Tickets

For Teachers 7th - 10th
Students solve word problems using systems of equation. In this algebra lesson, students use computer and graphing to graph and analyze their solution. They solve system involving inequalities.
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Lesson Plan
Curated OER

Model Data with Quadratic Functions

For Teachers 8th - 11th
Students model data using quadratic equations. In this algebra lesson, students simplify and factor quadratic equations. They graph the function using collected data and analyze the parabola.
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Lesson Plan
Curated OER

Move It

For Teachers 8th - 10th
Studens collect and graph data. In this algebra lesson, young scholars use a CBL and CBR with a TI Calcualtor to observe linear graphs. They use the correct vocabualry as they discuss the collected data.