United University

Physics Grade 9. Physics of the atom and atomic nucleus. Physical foundations of nuclear energy. Collection 1

Course Difficulty Icon Intermediate
Course Type Icon Course
Course Duration Icon 12 hours

This interactive course brings physics to life for Grade 9 students. Through dynamic activities, quizzes, and interactive lessons, students will delve into the fascinating world of atomic physics and nuclear energy. They'll explore fundamental concepts such as atomic models, radioactivity, and nuclear reactions. The course emphasizes hands-on learning with experiments and theoretical understanding. By the end of the course, students will have a solid grasp of atomic structures, radioactive processes, and the principles of nuclear energy.

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This interactive course brings physics to life for Grade 9 students. Through dynamic activities, quizzes, and interactive lessons, students will delve into the fascinating world of atomic physics and nuclear energy. They'll explore fundamental concepts such as atomic models, radioactivity, and nuclear reactions. The course emphasizes hands-on learning with experiments and theoretical understanding. By the end of the course, students will have a solid grasp of atomic structures, radioactive processes, and the principles of nuclear energy.

Key Features of the Course

  • Interactive learning with quizzes and tests
  • Exploration of theoretical and practical aspects of atomic and nuclear physics
  • Development of problem-solving and critical thinking skills
  • Alignment with modern curriculum goals in natural sciences

Course Modules

Module 1: Physics of the Atom and Atomic Nucleus. Physical Foundations of Nuclear Energy

  • Lesson 1: Modern Atomic Model. Proton-Neutron Model of the Atomic Nucleus. Nuclear Forces. Isotopes
  • Lesson 2: Radioactivity. Radioactive Emissions
  • Lesson 3: Activity of Radioactive Substances. Applications of Radioactive Isotopes
  • Lesson 4: Ionizing Effect of Radioactive Radiation. Natural Radioactive Background. Dosimeters
  • Lesson 5: Nuclear Fission Chain Reaction. Nuclear Reactor
  • Lesson 6: Nuclear Energy in Ukraine. Environmental Issues of Nuclear Energy
  • Summary and Review of Module 1
  • Self-Check Tasks for Module 1

Expected Learning Outcomes

  • Describe Rutherford's experiments and the ionizing effect of radioactive radiation
  • Understand modern models of atoms and nuclei
  • Explain concepts such as radioactivity, isotopes, half-life, and nuclear reactions
  • Assess the impact of radioactive emissions on living organisms
  • Comprehend the mechanisms of nuclear chain reactions and the operation of nuclear reactors
  • Discuss the advantages, disadvantages, and future prospects of nuclear energy, including thermonuclear fusion
  • Evaluate the ecological implications of nuclear energy and apply knowledge for safe practices

This interactive course combines foundational knowledge of atomic and nuclear physics with practical experimentation and quizzes. Students will gain insights into atomic structures, radioactive processes, and the principles of nuclear energy, fostering both theoretical understanding and practical skills in the field of nuclear physics.

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