Exploring Light and Optical Technologies: A Hands-On STEM Workshop for Young Learners

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Objective

This workshop aims to introduce young students to fundamental concepts of The Magic of Light through interactive experiments and real-world engineering applications. The goal is to spark curiosity, encourage scientific thinking, and expose students to modern optical technologies used in everyday life.

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Detailed Program Schedule

1. Welcome and Introduction (15 minutes)

• Welcome message and ice-breaker activity

• Brief introduction to light and why it is important in science and technology

• Simple discussion on where students see light used in daily life

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2. Reflection and Refraction of Light (30 minutes)

• Hands-on experiments using mirrors and transparent materials

• Understanding how light reflects from surfaces

• Observing how light bends when passing through different media (air, water, glass)

• Interactive demonstrations encouraging student predictions and observations

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3. Diffraction and Light Colors (20 minutes)

• Introduction to diffraction using diffraction glasses

• Exploring how white light separates into different colors

• Discussion on rainbows and light spectra

• Fun visual activities to reinforce the concept

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4. Vision and Lenses: How We See Clearly (45 minutes)

• Basic explanation of the human eye

• Understanding vision problems (short-sightedness and long-sightedness)

• Experiments using concave and convex lenses

• Demonstration of how lenses are used to correct vision

• Connecting optics to real-life applications such as eyeglasses

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5. Smart Car with Optical Sensors (10 minutes)

• Introduction to sensors and automation

• Demonstration of a smart car using optical sensors

• Explanation of how sensors detect light and obstacles

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6. Optical Fiber Communications (10 minutes)

• Simple explanation of data transmission using light

• Demonstration of light traveling through optical fibers

• Discussion on internet, communication, and modern technology

• Linking the experiment to real-world applications (internet, phones, medical devices)

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7. Wrap-Up, Q&A, and Fun Quiz (20 minutes)

• Review of key concepts learned

• Interactive quiz to reinforce understanding

• Open discussion and student questions

• Encouraging students to explore science and engineering in the future

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