Defining Density as a Relationship
Students discover that density is considered a property and that cutting an object in half does not affect its density. They examine the densities of many common substances and make connections.
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New Review Farming the Desert: The Science Behind Desertification
Learn the implications of extreme climate changes on ecosystems. Young earth scientists explore the desertification of areas in West Africa and consider implemented solutions. Their study includes analysis of climate data from the area...
6th - 10th Science CCSS: Designed
New Review How Does the Density of a Liquid Affect the Buoyancy of an Object?
Here's a lesson plan that will really float your boat! Introduce physical science scholars to the relationship between buoyancy and density through an assortment of individual and collaborative exercises. Lab groups work together to...
7th - 8th Science
New Review Determination of the Density of Liquids
Do you know how to make liquids float or sink? Pupils find the density of three different liquids in the ninth activity of an 11-part series. They must find the mass and volume first and then apply the formula. Once they master this,...
9th - 12th Science CCSS: Adaptable