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Lesson Plan
Curated OER

Coordinate Geometry

For Teachers 4th - 7th Standards
Grab your class and get them graphing polygons on a coordinate plane! They investigate the four quadrants, discover the x and y axis, and correctly plot ordered pairs. To show their comprehension, each child creates a coordinate picture...
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Lesson Plan
Pennsylvania Department of Education

The Multiplicative Identity and Numbers Close to One

For Teachers 4th - 6th
Pupils practice multiplying and dividing whole numbers by fractions. They study the multiplicative identity property that states that the product of any number and 1 is that number. They multiply whole numbers by fractions close to 1 and...
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Lesson Plan
Curated OER

Tiger Woods Physics

For Teachers 9th - 12th
Students comprehend the independence of vertical and horizontal velocity vectors. They calculate height, time of flight and range of projectile objects. Students perform derivation for range of same plane projectile motion. They perform...
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Lesson Plan
Curated OER

Vectors Via the Calculator

For Teachers 8th
Eighth graders resolve vector problems without the knowledge of math.  For this vectors lesson students with poor math skills get a chance of passing the course. 
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Lesson Plan
Curated OER

Exploring Centers of Triangles

For Teachers 7th - 10th
Students explore properties of triangles using angle bisectors, incenters, circles, midpoints, and altitudes. They use Geometer's Sketchpad in order to create triangles and their properties.
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Lesson Plan
Curated OER

Unit Circle Triangle

For Teachers 11th - 12th
Learners find the different ratios of a right triangle. In this geometry lesson, students apply the concept of the Pythagorean theorem as they identify the different angles and parts of a Unit Circle. They find the ratios of sine,...
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Worksheet
Curated OER

Fitting Periodic Functions-Distant Planets

For Students 7th - 9th
In this periodic functions instructional activity, learners use given data of the speed of a star and find the best fit periodic function that follows the trend in data. They determine the amplitude, offset phase and the formula for the...
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Lesson Plan
Curated OER

Barrels, Casks and other Curvy Containers: Math, Geomety, Art

For Teachers 6th - 8th
Students construct a barrel or other curvy container and then estimate and gauge its volume.
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Lesson Plan
Curated OER

Amazing Consistent Ratios

For Teachers 7th - 9th
Learners derive the six trigonometric identities. In this trigonometry instructional activity, students find the ratios of sine, cosine and tangent using the right triangle. They use properties of the Pythagorean Theorem to find the trig...
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Lesson Plan
Curated OER

Trigonometry Practice: Trigonometric Graphs #3

For Teachers 10th - 12th
In this Trigonometry Practice worksheet, students are asked to graph a variety of trigonometric functions.  A graphing calculator is required to complete these three pages.
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Lesson Plan
Curated OER

Reflection

For Teachers 4th - 6th
Students examine how some transformations, such as reflections and rotations, do not change the figure itself, only its position or orientation.
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Worksheet
Curated OER

Worksheet 18 Fall 1995

For Students 11th - Higher Ed
For each of the equations they find the values of the rational expressions. Then they differentiate each expression in relation to the value of t.
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Worksheet
Curated OER

Geometry

For Students 3rd - 5th
In this geometry review game worksheet, students use the provided game cards and calling cards to play a Bingo-like game. Students learn geometric terms while playing a group game.
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Worksheet
Curated OER

Why do Stars Rise in the East?

For Students 8th - 10th
In this stars rise in the east worksheet, learners use geometry to show how the Earth rotates from west to east and why celestial bodies appear to rise in the east and set in the west. Students draw a figure and label given points in...
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Lesson Plan
Curated OER

Transformations: Translations

For Teachers 9th - 12th Standards
Students perform transformations and translations using polygons. In this geometry lesson, students perform transformations on a coordinate plane. They identify the image and pre-image of each figure.
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Lesson Plan
Curated OER

Rotations in the Plane

For Teachers 9th - 12th Standards
Pupils investigate the properties of a rotation as they use technology (Cabri, Jr.) to observe the relationship between the pre-image and the image formed by the rotation. The instructional activity provides ample opportunity for...
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Lesson Plan
Curated OER

Comparing Data on Graph A and Graph B

For Teachers 2nd
Second graders gather and graph data.  In this graphing lesson, 2nd graders collect data and graph this information using tally charts, bar graphs, pictographs, or tables. They make predictions about the outcomes.
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Worksheet
Curated OER

Related Rates

For Students 11th - 12th
In this algebra worksheet, students rewrite word problems using algebraic symbols and solve for the related rates. There are 10 word problems involving derivatives and rates.
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Lesson Plan
Curated OER

Diagonals of Quadrilaterals

For Teachers 9th - 12th Standards
Teach your mathematicians how to identify different polygons based on their diagonals. Relating quadrilaterals to the different number of diagonals formed, students use the TI to create a visual of their shape.
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Lesson Plan
Curated OER

The Human Graph

For Teachers K
Students produce a graph of favorite colors.  In this graphing lesson, students create a human graph based on their favorite color then the teacher transfers the data to a bar graph.  Students compare the lines on the graph...
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Worksheet
Curated OER

Parallel and Perpendicular Lines

For Students 9th - 10th
In this algebra/geometry worksheet, students investigate the slopes and equations of parallel and perpendicular lines.  The two page worksheet contains a combination of eleven multiple choice and free response questions. ...
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Worksheet
Curated OER

The Slope of Parallel and Perpendicular Lines

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students examine slope to determine if the given lines are parallel or perpendicular.  Students determine the equation of lines that are either parallel or perpendicular to the given...
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Lesson Plan
Curated OER

Coordinate Connections

For Teachers 6th
Sixth graders complete several activities that involve coordinates and graph paper. They visualize and identify geometric shapes after applying transformations on a coordinate plane. Finally, 6th graders draw and label a coordinate...
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Lesson Plan
Pennsylvania Department of Education

Using the Coordinate Plane in Problem Solving

For Teachers 5th
Fifth graders practice solving problems.  In this fraction and decimal lesson, 5th graders recognize the relationship between fraction and decimals.  Students estimate problem results and write expressions to use for problem...