Group 3 - Grade 10 Nobel
Science
Science Demonstration
Law of Reflection
Reflection happens when light hits a surface and bounces back. A plane mirror (flat mirror) reflects light in a very predictable way, which is why it forms clear images.
A plane mirror reflects light in a consistent rule:
the angle the light comes in is the same angle it goes out. This simple law helps us understand both everyday mirrors and many optical technologies.
The law of reflection is very simple: The angle of reflection equals the angle of incidence.
The Law of Reflection states that:
Angle of Incidence = Angle of Reflection
(or i = r)
This means that if light hits a mirror at a certain angle, it will bounce off at the same angle on the other side of the normal line.
Law of Reflection
Key Terms
Let’s define the key vocabulary so the Law of Reflection is easier to understand.
– the incoming light ray that travels toward the mirror.
– the light ray that bounces away from the mirror.
– an imaginary line drawn perpendicular (90°) to the mirror at the point where the light hits.
– the angle between the incident ray and the normal line.
– the angle between the reflected ray and the normal line.
Our Advocacy
Like light, problems in marriage don’t disappear when ignored, they bounce back and affect everyone, especially children. Awareness helps families find the safest direction forward.
Just as the Law of Reflection requires light to bounce back at the same angle it hits a plane mirror, our advocacy requires that the facts we present are reflected by an unbiased understanding. We use this website as a perfect mirror, ensuring that the angle of information presented whether on rights, safety, or family welfare are the same angle of truth your mind receives.
Today we demonstrated the Law of Reflection: the angle of incidence is equal to the angle of reflection. In real life, what happens inside a marriage reflects onto the whole family, especially children. Our advocacy promotes awareness so Filipinos can understand divorce responsibly and compassionately.
Advocacy
Group 3
Reflection
Our thoughts, learnings, and contributions as we explored divorce awareness in the Philippines.
At the start of the group project, I contributed by searching for reliable information and reviewing the content needed for our science presentation. Once I gathered enough research and combined it with what my partner found, I began writing the script. After that I took on the task of designing and creating a simple short video demonstrating the law of reflection. Working on that part fascinated me, especially as I learned how light travels, how it behaves on different surfaces, and how the law of reflection explains what we see around us.
By working on this project, I gained a deeper understanding of the many ways light can be reflected and how these can help us perceive the world. I also picked up a small appreciation for light designs, how shaping light in certain ways can change how we experience objects, similar to designing a lamp so its light falls exactly where you want it but overall i learned that light doesn't travel randomly, it follows a predictable pattern where the angle at which it hits a surface is exactly the same as the angle which it bounces off, seeing this principle in action helped me realize why mirrors work the way they do, why we see objects from certain positions and how reflections change depending on the surface.
Glanie Ribano
For this group project, I contributed to the Science section by doing the voice acting for our Law of Reflection demonstration. I helped explain the key parts of the experiment clearly so viewers could understand how plane mirrors reflect light and why the angle of incidence is equal to the angle of reflection. By working on this, I learned how important clear communication is in science, especially when explaining a concept to others.
CHLOIE DOMINIQUE SISON
A Multidisciplinary Digital Advocacy Project by Grade 10 students of CASA DEL LIBRO, INC.
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