Earthquakes happen when forces in the Earth cause violent shaking of the …
Earthquakes happen when forces in the Earth cause violent shaking of the ground. Earthquakes can be very destructive to buildings and other man-made structures. Design and build various types of buildings, then test your buildings for earthquake resistance using a shake table and a force sensor that measures how hard a force pushes or pulls your building.
Students will read the provided complex text about erosion and use the …
Students will read the provided complex text about erosion and use the outdoor space to verify or deny the content of the text in the real-world setting.
Students will read the provided complex text about erosion and use the …
Students will read the provided complex text about erosion and use the outdoor space to verify or deny the content of the text in the real-world setting.
Explore the concept of evaporative cooling through a hands-on experiment. Use a …
Explore the concept of evaporative cooling through a hands-on experiment. Use a wet cloth and fan to model an air-conditioner and use temperature and relative humidity sensors to collect data. Then digitally plot the data using graphs in the activity. In an optional extension, make your own modifications to improve the cooler's efficiency.
Meiosis is the process by which gametes (eggs and sperm) are made. …
Meiosis is the process by which gametes (eggs and sperm) are made. Gametes have only one set of chromosomes. Therefore, meiosis involves a reduction in the amount of genetic material. Each gamete has only half the chromosomes of the original germ cell. Explore meiosis with a computer model of dragons. Run meiosis, inspect the chromosomes, then choose gametes to fertilize. Predict the results of the dragon offspring and try to make a dragon without legs. Learn why all siblings do not look alike.
Windmills have been used for hundreds of years to collect energy from …
Windmills have been used for hundreds of years to collect energy from the wind in order to pump water, grind grain, and more recently generate electricity. There are many possible designs for the blades of a wind generator and engineers are always trying new ones. Design and test your own wind generator, then try to improve it by running a small electric motor connected to a voltage sensor.
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