Worksheet
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Solve for the Unknown

For Students 8th - 9th
In this unknown worksheet, students solve simple one-step algebraic inequalities.  This two-page worksheet contains 6 simple problems.  Answers are provided on the last page.
Lesson Plan
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Strike a Pose: Modeling in the Real World (There's Nothing to It!)

For Teachers 8th - 12th Standards
Adjust this lesson to fit either beginning or more advanced learners. Build a scatter plot, determine appropriate model (linear, quadratic, exponential), and then extend to evaluate the model with residuals. This problem uses real-world...
Worksheet
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Hyperbola

For Students 7th - 12th
In this Algebra II instructional activity, students determine the vertices and foci of a hyperbola, write the equations in standard form, find the asymptotes, and sketch the graphs of hyperbolas.  The one page instructional activity...
Lesson Plan
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Integration: Geometry, Parallel and Perpendicular Lines

For Teachers 8th - 9th
In this math worksheet, students write linear equations in slope-intercept form that passes through the given point. On the last 8 equations, students write the equation of the perpendicular line.
Worksheet
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Okla Homer Baggage

For Students 8th - 10th
In this algebra worksheet, learners calculate how many baggage a person can take on a flight without being charged for that bag. This is a word problem with other factors. There is an answer key.
Worksheet
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Order of Operations

For Students 7th - 8th
In this order of operations worksheet, students use the order of operations to solve given problems. Students solve simple one-variable algebra problems. They substitute a given value to evaluate expressions. This two-page worksheet...
Lesson Plan
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Walking Home II

For Teachers 7th - 10th
Students explore the relationship between distance and time. They analyze a situation involving distance traveled in a given period of time, represent the situation graphically and algebraically, and discuss the concept of slope as a...
Lesson Plan
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Changing the Different Currency of Different Countries

For Teachers 7th - 9th
Students change the money used in different countries into our currency. In this algebra lesson plan, students rewrite word problems using variables and inequalities. They label each unknown with a letter and identify the steps needed to...
Worksheet
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Slope

For Students 7th - 8th
In this slope learning exercise, students solve and complete 26 various types of problems. First, they find the slope of each line illustrated on the grid. Then, students find the slope of the line through each pair of points. In...
Worksheet
Curated OER

Order of Operations

For Students 7th - 8th
In this order of operations worksheet, students solve given equations using PEMDAS. They solve problems containing two to six terms, and multiple operations. There are 24 problems in this two page worksheet. An additional two pages...
Worksheet
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One-Step Inequalities

For Students 7th - 9th
In this one-step inequality worksheet, students solve given inequality equations and graph the solution on a number line. This four-page worksheet contains 24 problems. Answers are provided on the last two pages.
Worksheet
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Kinetic Energy and Voltage

For Students 8th - 10th
In this kinetic energy and voltage worksheet, students use the formula that relates the kinetic energy of a particle to its voltage to answer 3 questions. Students manipulate the equation to solve for the speed of particles given...
Lesson Plan
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Introduction to Fractals: Geometric Fractals

For Teachers 6th - 8th
Students study and observe the patterns made by the areas of the Sierpinski Triangle. Students use the computer to draw two or three iterations to discover the number patterns. Students complete worksheets based on Geometric Fractals.
Worksheet
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Adding/Subtracting Integers

For Students 7th - 8th
In this integer activity, students find the sum and difference of positive and negative integers. Each equation contains two to three terms, with multiple operations. Thirty problems are provided, with an answer sheet.
Worksheet
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Distributive Laws

For Students 7th - 8th
In this distributive laws learning exercise, students solve and complete 8 different types of problems. First, they expand each equation by removing the brackets. Then, students remove the brackets and collect like terms in each. In...
Lesson Plan
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Coloring Interval Graphs

For Teachers 7th - 9th
Students investigate planning an activity and getting it done on time. In this algebra lesson, students define vocabulary words related quadratic equations, including the vertex and intervals. They figure a good way to color graphs...
Lesson Plan
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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.
Worksheet
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Surface Area of a Leaf (Grades 7-9)

For Students 7th - 9th
For this math and science worksheet, students read about the process of photosynthesis and plant growth. They determine how a plant's ability to create food is dependent on the surface area of its leaves using geometric calculations....
Lesson Plan
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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.
Lesson Plan
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What "Ohm's" You?

For Teachers 8th - 11th
Learners use the CBL and voltage probe to observe electricity. In this algebra lesson, students use the TI calculator with the CBL to explore Ohm's Law. They discuss exponential equations and how it relates to Ohm's Law.
Lesson Plan
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The Price Is Right

For Teachers 7th - 9th
Students create a list of products with estimated prices. In this algebra lesson, students learn to write equations using variables. They match their created list with that of actual products and compare their prices,
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Slippery Slope

For Teachers 8th - 10th
Students define patterns, relation and function. In this algebra lesson, students find the slope of a line and write equations of line. They model the slope using real life scenarios.
Lesson Plan
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Hit Me If You Can!

For Teachers 8th - 11th
Students graph linear equations using slopes and intercepts. In this algebra lesson, students identify the slope as being positive,negative or undefined. They differentiate between different quadrants on a coordinate plane.
Lesson Plan
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The Fat and the Lean

For Teachers 8th - 11th
Learners collect data on calorie intake. In this algebra activity, students use the collection of data to make better eating decisions. They investigate the nutritional value in food using a graph and draw conclusion from their findings.