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Worksheet
Curated OER

Senior Analysis

For Students 11th - 12th
In this senior analysis worksheet, students solve and complete 10 various types of problems. First, they graph each function completely. Then, students label the axes and show a table for each. They also determine if the graph is a...
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Lesson Plan
Curated OER

How to Speed Up a Slow Grandfather- The Pendulum

For Teachers 5th - 9th
Students explore the concept of periodic motion in relation to its function in a Grandfather type clock. In this periodic motion lesson, students use problem-solving skills and understanding of periodic motion to participate in a group...
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Lesson Plan
Curated OER

Wave Motion

For Teachers 1st - 12th
Students observe and identify various waves. In this wave motion lesson, student use a Slinky, noise, people, and musical instruments to create waves and observe how each type of wave moves.
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Lesson Plan
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From Vibration to Sound

For Teachers 5th - 8th
Young scholars observe a series of demonstrations to illustrate wave movement. In this sound wave instructional activity, students witness how objects create waves when dropped in a dish of water, use a rope and slinky to produce...
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Worksheet
Curated OER

Electrical Noise and Interference

For Students Higher Ed
In this electronics worksheet, students identify and differentiate the different types of noise. They complete 4 short answer questions about the topic.
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Worksheet
Curated OER

Precalculus Test 4 (Sections 4.5-4.7)

For Students 10th - 12th
For this precalculus test, students answer 5 multiple choice, 5 short answer, and six graphing questions.
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Worksheet
Curated OER

Inverse Trigonometric Values

For Students 11th - 12th
In this trigonometry worksheet, students solve functions using the properties of inverse trig. They write out the 6 trigonometric functions in standard position and solve for missing angles. There are 15 questions.
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Lesson Plan
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Rose Curve

For Teachers 9th - 12th Standards
Arcsine will be better understood and applied through prediction the number of petals on a rose curve using polar equations. Students relate rose curve to siusoidal functions using the Ti navigator.
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Lesson Plan
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Properties of Logarithmic Functions

For Teachers 8th - 10th
Students solve exponential functions. In this algebra lesson, students identify the properties of logarithmic and exponential functions. They graph their functions and solve using change of base formula.
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Lesson Plan
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Adding Trigonometric Functions

For Teachers 9th - 11th
Students identify trigonometric functions. In this trigonometry lesson, students add and subtract trigonometric functions. They add sine and cosine waves and relate it to the real world.
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Lesson Plan
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Waves

For Teachers 6th - 8th
Students identify the different parts of a wave. In this physics lesson, students explain how animals communicate using sound waves. They discuss the effect of Navy's sonar on dolphins and whales.
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Lesson Plan
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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

Transformation of Energy- Sound

For Teachers 6th
Sixth graders investigate how sound is made by vibrating matter. They work with a ruler and a rubber band to produce different types of vibration which makes different pitches of sound. They record their observations of the noises made...
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Lesson Plan
Curated OER

Pendulum Motion Experiments

For Teachers 9th - 12th
High schoolers experiment with simple pendulums to determine the validity of an equation for all angles. Students discover the usefulnes and limitations of approximations in science. Using spreadhseets and a java applet, high schoolers...
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Lesson Plan
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Pendulums

For Teachers 7th - 12th
Students determine what factors effect the period of a pendulum.  In this pendulum lesson students complete a lab activity and report their findings. 
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Lesson Plan
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The Sine Function

For Teachers 9th - 11th
Students explore the concept of the sine function. In this sine function activity, students use a plexiglass sine wave generator to visualize the sine function. Students use a computer program/calculator to adjust aspects of the sine...
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Lesson Plan
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Waves: Understanding the Motion of Waves

For Teachers 6th - 9th
Learners demonstrate the motion of waves. In this wave lesson, students demonstrate the various attributes to waves and the properties through a variety of hands-on activities.
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Worksheet
Curated OER

Precalculus Test 3 (4.4-4.5)

For Students 10th - 12th
For this precalculus test, students select the best answer from 8 multiple choice problems. They solve 4 short answer problems and graph one cycle of each of four equations.
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Worksheet
Curated OER

Measuring Vibration of Energy

For Students 10th - 12th
In this chemistry learning exercise, students measure the different vibration levels of energy. They use the fundamental vibration frequency formula to calculate the Morse potential for a given chemical bond. There are 2 questions.
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Lesson Plan
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Wave Types and Characteristics

For Teachers 9th
Ninth graders identify the different parts of a wave. In this physics lesson, 9th graders observe wave behavior as it travels through a boundary. They determine the relationship between wavelength, frequency and velocity.
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Lesson Plan
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Investigation of Timbre

For Teachers 11th - 12th
Students design an experiment to analyze the timbre of different instruments. In this physics lesson, students analyze the missing quality in sound. They discuss their results in class.

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