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Book Chapter |
In this activity, students will dissolve pieces of Alka-Seltzer tablets in water after crushing them and heating the water, and then time how long the reaction takes to complete.
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Book Chapter |
The purpose of this lab is to introduce students to the concept of a reaction rate and some of the factors that affect it to determine ”Why Do Changes in Temperature and Reactant Concentration Affect the Rate of a…
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Journal Article |
Too often, science courses (e.g, biology, chemistry, and physics) are disconnected from one another. When this happens, students often don’t see how the different disciplines relate to one another. For example, we have…
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Tired and True: Message in a bottle—Analyzing reaction rates using gas pressure sensors
Journal Article |
One of the many ways to engage students in science is by using probes or computerized devices that respond in real time to changes. In the following learning cycle lesson, an after-school science and mathematics club…
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Using Student-Generated Questions to Investigate Chemical Reactions
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Reactions (types of things that effect reaction rate)
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Reactions (Types of, things that effect reaction rate...)
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Chemistry: Reactions (types of, things that affect reaction rate...)
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Why Did the Reaction Happen So Fast?
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Journal Article |
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Cultivating Teacher Efficacy for Social Justice in Science
Journal Article |
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