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- Grade Range
- 6th
- Rating

Students become familiar with the concept of density through the experimentation of different substances and objects in both fresh and salt water. Full Review »
- Grade Range
- 4th - 7th
- Rating

Students participate in Density Discoveries, which is a hands-on learning opportunity for students to find the mass, volume, and density of solid matter. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students conduct a simple experiment demonstrating the variable densities of corn syrup, water, glycerin, and vegetable oil. They examine cleanup methods used in the Exxon Valdez oil spill. Full Review »
- Grade Range
- 4th - 8th
- Rating

Students calculate the density of water and estimate the density of other substances by comparing them to water. Full Review »
- Grade Range
- 8th
- Rating

Students measure length, width and height in centimeters, identify regular versus irregularly shaped solids, and calculate volume of an object. They calculate the mass and density of an object. Full Review »
- Grade Range
- 7th - 9th
- Rating

Students experiment floating a variety of objects in various liquids. They discover how density affects the ability of an object to float and apply the concept of density to solve problems. Full Review »
- Grade Range
- 4th - 12th
- Rating

Students examine the concept of population density and then discuss the significance of the population densities of Minnesota and China. They figure the population density of their school. Full Review »
- Grade Range
- 10th - 11th
- Rating

Students determine the density of metal shot by a graphical method using significant digits in making measurements and calculations. Students graph a seris of laboratory measurements and determine density from a mass verses volume graph. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students observe how different water densities control the depth at which different water masses occur. They explain one fact that they comprehend about salt water. Students comprehend that temperature and salinity affect the density of the water. They also comprehend that ocean salinity differs by small numbers, so oceangraphers are accurate when measuring salinity. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students calculate the density of regular and irregular solids and liquids. They relate the term dense to science as well as its literal meaning that society uses it as everyday. A worksheet is completed on density. Full Review »

