Colorado State University
Does Air Weigh Anything?
Can you feel the weight of the air on your shoulders? Your classes may not believe that air has weight. A straightforward experiment asks individuals to weigh a bottle before and after adding air. Their results may surprise them!
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Double Toss
Students experiment with potential and kinetic energy. They design a device that will toss a ball at least 30 centimeters, catch it and to the ball up again.
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HABITAT for the other 90%
Learners examine the connection between the habitat needs of endemic species to the habitat needs of humans. In this habitat lesson students research the habitat requirements of a given family then develop an idea to improve the habitat...
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"Graphing Your Motion"
Young scholars study the concepts of motion, velocity, and acceleration through graphing their own movement using LoggerPro. They explain the difference between speed and velocity using the weather vane example. They discover the...
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Galileo: His Times & Beliefs
High schoolers study Galileo and his scientific discoveries. They complete a series of experiments/model constructions, using 17th century equipment and procedures, to "recreate," demonstrate and explore the various discoveries of Galileo.
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Angling for Distance
Explore the concept of projectile distance through determining the angle that will provide the maximum distance of a launched projectile. Students launch baseballs on a football field and video tape the path of the ball.
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Measure for Measure: Weight and Energy
Students study the friction of a particular sport. In this weight and energy lesson students choose a sport and us the Internet to research it then present their findings to the class.
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100 Years of Flight
Students investigate Bernoulli's principle of air pressure and how it
relates to the lift of an airplane. Students identify various Aeronautical vocabulary terms. Students construct a paper glider and experiment with the control surfaces...
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Sars
Students discuss the Sars outbreak in 2003. In this biology lesson, students research the effect of the outbreak to the world. They create a public announcement about the topic.
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Planets in Balance
Students study the solar system by researching the planets. For this exploratory lesson students divide into teams and create mobiles.
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The Air Car
Students, in groups, design and construct an air car capable of acceleration. They view a video on acceleration, test their cars and make adjustments as desired.
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The Discovery of Ohm's Law
Students study Georg Ohm and how he changed mathematics with his law. In this experimental evidence and stastics instructional activity students complete an experiment on the characteristics of Ohm's law.
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Good Vibrations: Building a Wave Model
Students assess and apply recurring patterns in natural systems. They evaluate the wave properties of frequency, wavelength, and speed as applied to sound. Students develop a relationship to quantify aspects of wave motion. They predict...
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Reflecting Light
Students are introduced to the reflective properties of light and use mirrors to make light from a source reflect onto a specific target. They take turns and record the amount of time it took to correctly reflect the light.
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Science: Draining the Land - the Mississippi River
Students use topographic maps to identify parts of rivers. In addition, they discover gradient and predict changes in the channels caused by variations in water flow. Other activities include sketching a river model with a new channel...
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Junkyard Wars: Air Movers
Students study Rube Goldberg machines. In this investigative lesson students design and build a machine that uses several steps to move an aluminum can.
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Cell Organelles
Students explore biology by researching living cells. In this living organism instructional activity, students participate in a role-playing activity in which all the students in class form one plant cell by portraying specific parts of...
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Space Ship Pilot
Students visualize the relationship between acceleration and velocity as they maneuver a model spaceship in a 2-dimensional applet.
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Graphing Your Motion-Day 1
Ninth graders explore the concepts of motion, velocity and acceleration through graphing their own movement using LoggerPro. They become more familiar with the computer technology. Students explore graphing in real time and graph on...
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Teaching about the Chemistry of Oxygen Solubility
Students explore solubility of gases in water, Henry's Law, LeChatelier's Principal, and supersaturation of gases in water.
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Lawnchair Larry Flies!
Learners research and experiment to discover the lifting power of helium gas.