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How BIG is 400?
Students solve problems using dimensional analysis. In this chemistry lesson, students choose a problem and present it in class. The rest of the class will evaluate the solved problem on the board.
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Colored Dots 1
Learners observe that colored markers are a mixture of many different colors by performing a chromatography experiment. They make observations, record information, and make generalized inferences from their observations.
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Plastic Wrap
Students compare the price and quality of different kinds of plastic kitchen wraps and then rank them from best to worst. They take into account how well it comes out of the roll, if it seals well, it is tangles, how much weight it...
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Colored Drops
Young scholars examine the properties of a liquid that contains water and food coloring and a liquid that contains water, food coloring and a liquid detergent. They interpret their data, describe properties, and make reasonable...
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Balloon Rocket
Learners observe a balloon rocket and how it relates to Newton's Third Law of Motion. In this balloon rocket lesson plan, students make a balloon rocket out of balloons, clothespins, straw, fishing line, and duct tape.
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Focusing Light With a Lens
Students experiment with a converging lens. They observe the image of an object through a lens. They determine the magnification of the lens.
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Discovering The Ratio Pi And The Diameter
Students relate the ratio of Pi to the diameter of a circle. In this geometry instructional activity, students investigate the relationship of the chord of the circle the the number Pi. They define ration, chord, circumference and...
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Play Dough Day
Twelfth graders build a model of the following figures with the base from column I and the cross-section from column II. Draw the base with labeled axes on the graph paper and construct the figure on top of the base with the play dough...
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Marble Madness
Students determine the velocity of a marble rolling down the incline. In this physics activity, students identify the independent and dependent variables in the experiment. They construct and analyze a graph.
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Rising Waters
Fourth graders rank balls by size from smallest to largest and from lightest to heaviest and then by how much they made the water rise. They then discuss why certain balls make the water rise higher than do other balls.
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Metrics
Students explore the metric system. In this science lesson plan, students familiarize themselves with the metric system as they participate in a hands-on activity.
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Profess the Compress
Students determine the ground clearance of CEENBoTs by adding weights. In this physics instructional activity, students explore the compression and extension of different springs. They cite real world applications of Hooke's Law.
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Geometric Basketball Court
Young scholars calculate the area and perimeter of a basketball court. In this geometry lesson, students differentiate between similarity and congruence of geometric objects. They test conjectures and use it to solve problems.
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Ramps 2: Ramp Builder
Students plan, build, and test a ramp that allows objects to roll far. After each group has tested out their ramps, allow them to test their design against the record previously established by the prototype ramp.
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Balls and Ramp
Learners role several balls of different weights down a ramp and into a paper cup and record how far each ball made the paper cup move. They then answer questions that help them analyze their results and reinforce the idea that energy...
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Popcorn!
Second graders pop popcorn as a way to experience the scientific process. They form a hypothesis, carry out an experiment and explain their findings.
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Making Parallel Lines
Students differentiate between parallel and perpendicular lines. In this geometry instructional activity, students make conjectures and apply it to solve real life situations. They collect data and make predictions based on the data.
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Swingers
Students investigate the motion of a swinging pendulum. They experiment with a pendulum to find out why it might swing at different speeds at different times.
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Observing Objects
Students observe the motion of both a pendulum and a spring pendulum . They then explain the differences and the similarities between the two types of motions.
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Properties of Matter
Third graders explore forms of matter through reading, hands-on science activities, and research using the Internet. Students create a booklet, directions given, that they title and decorate, to later serve as a review visualization...
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Interdisciplinary Task: Weather
Students design a chart to use to record the weather for five days. They then build an anemometer to record wind speed and discover why they are used for this purpose.
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Yeast Power!
Students examine how not all microorganisms are bad and that some can actually be beneficial. In this yeast lesson students complete an experiment with yeast and answer questions.
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Investigating Space Requirement of Seed Plants
Students use scientific methods to investigate the effects of overpopulation of seed plants on growth in a limited living space. Students relate seed plant population findings to that of other organisms.
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You Can Take the Pressure!
Learners construct and use a barometer over a period of 1-2 weeks to investigate and predict upcoming weather from barometric pressure.