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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
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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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Why Did the Reaction Happen So Fast?
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Cultivating Teacher Efficacy for Social Justice in Science
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Issues of Question Equivalence in Online Exam Pools
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During the pandemic, the use of question pools for online testing was recommended to mitigate cheating, exposing multitudes of science, technology, engineering, and mathematics (STEM) students across the globe to this…
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Shell Science Lab Regional Challenge Testimonials
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Shell Science Lab Regional Challenge Testimonials LaConner High School – Todd Hinderman On behalf of LaConner High School and myself, we are truly grateful for the grant award money through the Shell Lab Science Challenge Regional competition. This award has allowed me to upgrade and purchase some very necessary and…
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