Curated OER
Not Your Average Average
Students discover that if a distance is traveled in two or more segments at different average speeds, you cannot average the average speeds. Instead the total distance traveled must be divided by the total elapsed time. Students practice...
Curated OER
Media/Citizenship: Speed 3
Learners examine data about the effects of speed in car accidents. They create their own media campaign about safety while driving. They share their ideas with the class.
Curated OER
Media/Citizenship: Speed 1
Students investigate media images of cars and speed. They examine drivers' atitudes to speed by completing an activity sheet and responding to press reports about speeding drivers.
Curated OER
Investigating Motion, Forces, and Energy Lab Book
Eighth graders create their own experiements using toy trucks, cars or balls to measure the time it takes two of them to travel 5 meters, as well as at each 1 meter interval. They make use computers to make a time/distance graph and...
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How Fast Is that Rocket?
Eighth graders calculate the speed of a falling object using measurements from a falling rocket. They report data from their data sheet to the teacher to record on the board or on the overhead transparency and discuss the results with...
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Can You Calculate the Speed of Your Pet?
Students analyze the formula for speed and velocity. They explore and demonstrate how to calculate the speed of wind up toy pets, average the speeds and identify the correct units of measure of speed.
Curated OER
Motion Capture and Analysis
Students investigate the concepts and relationships of speed, displacement and time. They capture the serve motion of a tennis player via video or digital camera and analyze the speed of the ball and racquet head.
Curated OER
Motion Capture and Analysis
Students capture the serve motion of a tennis player with a digital or video camera. Using transparencies or a software package, analyze the speed, acceleration, displacement and time of the racquet head and ball in the tennis stroke.
Curated OER
Investigation 4 - Collision Zone
Third graders study how forces of push and pull can change speed or direction.
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Flying With Mathematics!
Third graders fly miniature airplanes to discover characteristics related to velocity and average speed. After measuring the time and distance of their flights, 3rd graders calculate the average velocity of their planes.
Curated OER
Acceleration
Learners develop an understanding of velocity and to distinguish it from speed. To determine the difference between a scalar and a vector quantity. To explore how acceleration is derived from velocity and time.