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Making Tangram Pieces by Folding Paper
Third graders follow directions to make a set of tangram pieces. After reading a story, they compare and contrast the differences between two-dimensional shapes. To end the lesson plan, they use the tangram pieces to create their own...
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Evaluating Observations and Measurements
Third graders review the scientific method and how and in which steps scientists use observations and measurements. Then as a class, they hypothesize which ramp will send the car the farthest. They break into groups and send cars down a...
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Newton's Laws of Motion
Students perform three activities that each demonstrate one of Newton's Laws of Motion. They use a ramp and toy car to demonstrate inertia, calculate acceleration due to gravity, then use a medicine ball and rolling chair to demonstrate...
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High School Mathematics Problems from Alaska: Azimuth and Arc Length
Students track the Azimuth sunrise and sunset over time by creating a chart.
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Clocks and Time
Students construct clocks and then learn how to read a clock face, tell time, and determine how much time has elapsed.
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Effect of Concentration of the Reactants
Students experiment to determine the effect of the frequency of collisions between atoms or ions of the reactants. They investigate the rate at which aluminum replaces hydrogen from a solution of hydrochloric acid.
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The Sine Function
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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Building the Pyramids: No Light Task
Eighth graders perform experiments with simple machines and write up the results. They research the construction of the step pyramid and the three pyramids at Giza. Students research how the ancient Egyptians used simple machines in...
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VECTORS
Ninth graders explore vectors. In this vectors lesson students complete a lab activity.
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Measuring The Earth
Learners use their geometry and trigonometry skills to determine the distance between their school and another school.
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Parallax
Students discover how astronomers used the diameter of the Earth's orbit around the Sun as a baseline for estimating the distance of some stars, and the meaning of "Parsec" and "light year."
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Seasons of the Year
Students examine how the link between the tilt of the Earth's axis to the ecliptic and seasons of the year--length of day, effectiveness of sunlight, polar day and night, and seasons south and north of the equator, as well as near it.
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Astronomy With a Stick
Young scholars find the altitude of the Sun at 10 A.M., at solar noon, and at 2 P.M. by measuring the height of the gnomon and the length of the shadow at each time. They record the measurements in their notebooks for later conversion.
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Ferris Wheel Problem
Pupils use two pairs of parametric equations to describe two objects in motion. They determine when two objects are the closest. They simulate the behavior of the two objects and interpret the behavior of the objects in motion.
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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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Girls Speak Out
Students discuss "education" and gender equity. They examine primary sources (video clips) of women/girls who do not have the privilege of an education. They create a pamphlet that will be used to publicize the issue of girls' education...
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Investigation of Polarized Light
Students investigate how polorizers filter light. In this physics instructional activity, students record their data and plot their results using a computer logging software. They discuss practical applications of polarization.
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Covering Spaces
Third graders become more familiar with various geometric shapes by completing the games and activities in this lesson plan. They keep track of the number of each shape they use in each of the three ways.
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Oranges and Stopwatches
Students begin to recognize that objects have many measurable attributes. They examine how to identify and accurately measure attributes of common objects. Also Students report their measurement findings.
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Thumb Measurement
Learners practice measuring using the metric system and millimeters. They measure their thumbs and record their findings. Students record the findings of their classmates and find the average or mean for the two groups.
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Seasons' Journey : Putting it All Together
Third graders complete a diagram of the revolution of the earth around the sun and write a one paragraph explanation of the factors that cause seasons.
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Time Flies When Math Is Fun
Third graders pracdtice telling time with a demonstration clock.
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What Does That DNA Molecule Really Look Like???
Students extract DNA from animal liver cells. They separate, collect and describe the appearance from the extracted DNA while role playing as an intern in a city's forensics.
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Sleuth Rays
Learners conduct a close examination of the atom's electrons, and discover how to theorize the energy levels, observe the brightness of light, classify colors, and measure temperature.