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The Relationship Between Slope and Perpendicular Lines

For Students 8th - 9th
In this perpendicular lines worksheet, students explore the relationship between perpendicular lines and slope in eight exercises and two worked examples.  The solutions are provided.
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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.
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Calculating Distances in Two and Three Dimensions

For Teachers 9th - 11th
Students use the Pythagorean Theorem to solve problems. For this geometry lesson, students solve for the distances by calculating the different parts of the shape of a two and three dimensional shape. They reason by analogy.
Worksheet
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Trigonometry: Worksheet for Test #4

For Students 10th - 11th
In this trigonometry worksheet, students determine whether given mappings are functions. They evaluate 5 functions for a given x value. Students graph 2 functions. They determine which ordered pairs are solutions to given functions....
Worksheet
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Linear Regression on TI-89

For Students 11th - 12th
For this linear regression worksheet, students use the TI-89 calculator to graph linear regressions. Details instructions on the use of the calculator are provided. This one-page worksheet contains six problems.
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Histograms and Bar Graphs

For Teachers 6th - 8th
Students are introduced to histograms, bar graphs, and the concept of class interval. They use an activity and three discussions with supplemental exercises to help students explore how data can be graphically represented (and...
Lesson Plan
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Choosing a Summer Job

For Teachers 7th - 9th Standards
What did you do over your summer vacation. Young wage earners must compare summer job options, and determine when each job earn the same amount and what that amount be. This be done by creating, graphing, and solving systems of...
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Scatter Graphs

For Students 4th - 5th
In this scatter graphs activity, students learn a way of illustrating information about two related values. Students complete 30 questions about the graphs. Note: One of the graphs has English pounds. This is intended as an online...
Lesson Plan
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Sets an the Venn Diagram

For Teachers 7th - 8th
Students explore the characteristics of sets and Venn Diagrams. Given data, students practice determining the placement of elements in a Venn Diagram. Students discuss the correspondence between data sets and their graphical...
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Price of Apples- Linear Data

For Teachers 8th - 10th
Learners collect data and create a graph. In this algebra lesson, students describe functions graphically, algebraically and verbally. They identify functions as being independent and dependent using variables.
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Finding Area

For Teachers 4th
Fourth graders explore how to find the area of a rectangular object. As a class, they discuss definition of area and strategies for finding area. The teacher models finding the area of an object by counting squares. Students observe...
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Statistics: Misleading or Accurate?

For Teachers 4th - 5th
Learners explore the concept of misleading statistics. In this misleading statistics instructional activity, students play a game of tag and graph the number of times each student gets tagged. Learners use the graph to determine the...
Lesson Plan
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The Grand Excursion GPS Map

For Teachers 8th
Eighth graders investigate the uses of a global positioning system. They create waypoints and have to find them using the system. Students must review the geographical concepts of latitude and longitude. The media requirements of the...
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Linear Equations

For Students 9th - 10th
In this algebra worksheet, students solve and graph linear equations. They differentiate between parallel and perpendicular lines. There are 35 questions about graphing.
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"Homecoming" by Cynthia Voigt

For Teachers 6th - 8th
Students use estimation skills to calculate distance traveled and then calculate walking rate traveled in MPH.
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Sonar Mapping

For Teachers 7th - 9th
Young scholars use a shoe box to create a seafloor model and use cardboard for layering inside of the shoe box to simulate the ocean floor. They probe the ocean floor to simulate sonar echoes. Finally, students graph their data to get...
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Analyzing Cubes

For Students 9th
In this analyzing cubes activity, 9th graders solve and complete 6 different types of problems. First, they organize the given data into the table provided. Then, students study the patterns in the table and tell whether the pattern of...
Worksheet
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Even More Calculus

For Students 12th
For this calculus worksheet, 12th graders differentiate and integrate basic trigonometric functions, calculate rates of change, and integrate by substitution and by parts.  The twenty-two page worksheet contains explanation of the...
Lesson Plan
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Distance in Coordinate Geometry

For Teachers 9th - 10th
Students analyze distance and graphing. In this geometry lesson, students work problems on a coordinate grid calculating the distance. They apply the Pythagorean Theorem to their data and answer.
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Finding Slope of a Line

For Teachers 9th - 10th
Young scholars calculate the slope of a line. In this algebra instructional activity, students graph a line using the slope and y-intercepts. They define the steepness of the line using the slope.
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Square Graphs

For Teachers 7th - 11th
Students identify the different properties of quadrilaterals. For this geometry-lesson, students define parallel sides and diagonals of polygons as they compare to a quadrilateral. They identify the methods to find the angles in a...
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Relating Distance and Velocity Over Time

For Teachers 8th - 11th
Students calculate the distance and velocity over time. In this algebra activity, students graph a linear function to represent the distance vers time travel. They interpret their graphs and draw conclusion.
Lesson Plan
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Motion of a Bouncing Ball

For Teachers 12th
Twelfth graders complete a unit of lessons on derivatives as they are applied to motion. They observe and discuss demonstrations, conduct an experiment involving a motion sensor, graph and analyze the results, and summarize their findings.
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Transformations-Translations

For Teachers 10th - 11th
Students perform transformations and translation on a coordinate plane. In this geometry activity, students move shapes around on a graph identifying translation, image, and transformation. This activity has an interactive part online...

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