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About Course

Science course for Grade 8 (Prep 2) students exploring periodic table classification, atmospheric layers, water properties, wave motion, and sound and light phenomena.

What Will You Learn?

  • Analyze modern periodic table groups, periods, and element properties.
  • Study atmospheric layers, temperature variations, and environmental hazards like global warming.
  • Understand sound wave characteristics, reflection, refraction, and light properties.
  • Explore wave motion, frequency, amplitude, and wave velocity laws.

Material Includes

  • Video lessons, scientific diagrams, summary notes, and revision tests.

Requirements

  • Completion of Grade 7 Science.

Audience

  • Grade 8 / Prep 2 students aiming to master physical science concepts.

Course Content

Instructors

Dr. Enas Refat

Dr. Enas Refat

Assistant Professor of Physics
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4 Courses

Dr. Enas Refat Attia Sharaf is an Assistant Professor of Physics specializing in Solid State Physics. She holds a PhD in Solid State Physics from Ain Shams University (Egypt) and a Bachelor's degree in Science and Education from Banha University.

Her academic and teaching experience covers a wide range of advanced physics subjects, including electromagnetism, solid state physics, laser physics, quantum mechanics, classical mechanics, statistical physics, mathematical physics, electrodynamics, elementary particles, and scientific programming.

Her research focuses on thin films, nanostructured materials, semiconductor compounds, and the electrical and optical properties of advanced materials. Her work includes the preparation and characterization of thin films using thermal evaporation techniques, with a particular emphasis on electrical conductivity, energy gaps, optical properties, and nonlinear optical behavior.

Dr. Enas has contributed to the field through publications in international, peer-reviewed journals across physics and materials science.

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