Classroom Resources: Nuclear Chemistry
1 – 8 of 8 Classroom Resources
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Half Lives, Radioactive Isotopes, Radiation, Phase Changes | High School
Activity: Radioactive Dating: The Demise of Frosty
In this activity students will investigate the idea that carbon dating is based on gathering evidence in the present and extrapolating it to the past. Students will use a simple graph to extrapolate data to its starting point and then pool the data to make a graph that simulates half-life. Students will be introduced to solving mathematical problems that involve half-life.
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Radioactive Isotopes, Radiation, Half Lives, Atomic Structure, Subatomic Particles, Model of the Atom, History | Middle School, High School
Activity: Marie Curie Video Questions
In this activity, students will watch a short video and learn about Marie Curie, her Nobel Prizes, radiation experiments, and discovery of new elements.
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Radioactive Isotopes, Half Lives | High School
Activity: Using Dice to Explore Radioactive Decay
In this activity, students will use dice to simulate the radioactive “decay” of samples of two different elements with two different half-lives. At the end of the simulation, all the groups will pool their data (by round) and then the class results will be graphed. The graphs will be analyzed to illustrate the process of radioactive decay and to determine the half-life of each element in the fictitious time units of “rounds”.
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Half Lives, Radioactive Isotopes, Radiation
Simulation: Half-Life Investigation
In the March 2017 simulation, students will have the opportunity to investigate the decay of two samples of unstable atoms. Students will interact with the simulation in order to decay the unstable samples resulting in a visual and graphical interpretation of half-life.
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Half Lives, Radioactive Isotopes, Radiation | High School
Activity: Simulation Activity: Half-Life Investigation
In this simulation, students will have the opportunity to investigate the decay of two samples of unstable atoms. Students will interact with the simulation in order to decay the unstable samples resulting in a visual and graphical interpretation of half-life.
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Radioactive Isotopes, Radiation, Half Lives, History | Elementary School, Middle School, High School
Video: Marie Curie Video
This video tells the story about Marie Curie, including her Nobel Prizes, radiation experiments, and discovery of new elements. Irene Curie is also mentioned.
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Half Lives | High School
Lab: Twizzler Half-Life
In this lab, students will better understand the concept of half-lives.
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Half Lives | High School
Lab: Half-Life
In this lab, students visualize the random nature of atomic decay (or first order chemical reactions) and also helps them realize the important difference between macroscale and microscale phenomena.