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The ever evolving world of science

The ever evolving world of science

Learning Objectives

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  • Understand the interconnectedness of different scientific fields.
  • Explore the properties of materials and their classifications.
  • Conduct hands-on experiments to deepen understanding of scientific concepts.
  • Ask deeper questions about how and why things work in nature.
  • Recognize the role of science in addressing environmental challenges.
  • Observe and analyze changes in materials and living organisms.
  • Investigate the water cycle and its components.
  • Learn about the effects of light and shadows on Earth.
  • Develop curiosity and creativity in scientific inquiry.

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Revision Notes & Summary

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The Ever-Evolving World of Science

Introduction to Science

  • Exploration is about discovering new facts and learning about nature.
  • Science is a process that involves curiosity, questioning, and openness to the unknown.

Key Questions for Grade 7

  • How do things work?
  • Why do events happen the way they do?
  • What can we learn from patterns in nature?

Learning Through Experience

  • Engage in activities and experiments to deepen understanding of the environment.
  • Recognize the connection between human activities and the natural world.
  • Understand the role of science in addressing environmental challenges.

Interconnectedness of Scientific Fields

  • Topics covered include physics, chemistry, biology, and earth sciences.
  • Scientific ideas in one area often inspire discoveries in another.

Curiosity and Inquiry

  • Encouragement to ask deeper questions and think like a scientist.
  • Example activity: Question the Answer - create questions based on given answers.

Exploring Materials and Changes

  • Investigate properties of materials through experiments (e.g., making a lamp glow).
  • Understand reversible and irreversible changes (e.g., melting ice, ripening fruits).

The Role of Light and Shadows

  • Explore phenomena like eclipses and the day-night cycle.
  • Understand how light affects our perception of the world.

Life Processes

  • Discuss the changes in our bodies and the life processes essential for survival.
  • Explore how plants and animals obtain food and breathe.

Measuring Time

  • Historical methods of measuring time using shadows.
  • Importance of light in our daily lives and scientific exploration.
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