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- Grade Range
- 7th - 8th
- Rating
Students work as a class to design, write and publish an online version of the school newspaper. They include articles, games, cartoons and links to their favorite sites. The paper is then made available to the school community. Full Review »
- Grade Range
- 9th
- Rating
Students examine the rate of motion and changes in motion using a ramp and a rolling object. They conduct the demonstration, determine the average speed, and describe how a moving object can have zero acceleration and deceleration. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students examine the laws of motion by conducting a roller coaster experiment. They compute the speed and create a data table and graph their results. Full Review »
- Grade Range
- 5th - 8th
- Rating
Students explain the importance of the pH in ecosystems. They explain the relationship between bases and acids. They make observations, collect and analyze data and draw a conclusion. Full Review »
- Grade Range
- 5th - 8th
- Rating
Students explain the importance of dissolved oxygen in water ecosystems. They describe the aquatic oxygen cycle and the effect of water pollution on oxygen. They make observations, collect data and draw a conclusion. Full Review »
- Grade Range
- 5th - 8th
- Rating
Students list the three types of mineral particles that form soil. They explain the importance of an optimum soil texture. They form an hypothesis and make observations. They also draw a conclusion. Full Review »
- Grade Range
- 5th - 8th
- Rating
Students list sources of nitrogen in the soils. They explain why nitrogen is removed from the soil and how it is used by plants. They analzye the symptoms of insufficient or excess nitrogen in the soil. Full Review »
- Grade Range
- 5th - 8th
- Rating
Students explain the origin of hardness in water. They discover the difference between hard and soft water. They make observations, collect and analyze data and draw a conclusions. Full Review »
- Grade Range
- 5th - 8th
- Rating
Students list the sources of potassium in soils. They explain the processes in which potassium is removed and used by plants. They list the symptoms of insufficient or excess potassium. Full Review »
- Grade Range
- 5th - 8th
- Rating
Students list the sources of phosphorus in soils. They describe the processes in which plants remove phosphorus from the soil. They collect and analyze data and draw a conclusion. Full Review »
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