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Mixtures, Percentage and Equation Stoichiometry
In this chemistry worksheet, students answer 2 problems on solution stoichiometry. They calculate the mass of products formed given a certain amount of reactant.
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Salt Solution
For this mixtures worksheet, students answer three essay questions about the amount of salt in a solution. They tell how long a 500 gallon tank will take to empty when given the rate that the water is leaking out. They write about the...
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Color Dots 3
Students make simple observations, test mixtures, and make generalized inferences from their observations. They observe bleeding of colored inks with water.
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Mixtures
Students are introduced to the concept of mixtures. They identify materials used to make mixtures and describe what happens to the individual materials when they are mixed. In groups, they make bubbles by mixing water and soap together...
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Matter And Its Changes
Fifth graders explore the phases of matter, make observations of matter, the physical and chemical properties of matter, solutions and mixtures, formation of molecules and atoms and molecules all through hands on activities.
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Teaching about Conductivity
Students explore conductivity and productivity in aquatic systems.
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Exploring the Scientific Method: Separation of a Complex Mixture
Students work in teams to use the scientific method to separate complex mixtures into pure components.