Everyday Chemical Reactions Explained | Types, Evidence & Real-Life Examples | General Science Q2

Have you ever wondered why bread rises when baked, or why rust forms on metal left in the rain? 🤔 In this lesson, we’ll explore chemical reactions in everyday life — from the food we cook to the cleaning products we use!

📚 What you’ll learn in this video:
✔️ The 5 types of chemical reactions (Synthesis, Decomposition, Single Replacement, Double Replacement, Combustion)
✔️ Evidence that a chemical reaction has occurred (color change, gas release, temperature change, precipitate, light emission)
✔️ Real-life examples like baking, cleaning, burning, and food spoilage
✔️ Simple experiments you can try at home or in class
✔️ An interactive flowchart to identify reaction types

✨ Perfect for SHS General Science students, teachers, or anyone curious about the science happening all around us!

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💬 Comment your favorite example of a chemical reaction in daily life!

#ScienceLesson #ChemicalReactions #EverydayScience #GeneralScience #LearningMadeEasy


This discussion video was created for Grade 11 learners and teachers to serve as an aid for the new core subject General Science under the Strengthened SHS program.

Reference:
General Science Lesson Exemplar for Senior High School

Development Team
Writer: Analyn L. Neptuno, Region V-Bicol
Division of Legazpi City
Validator: Edlyn B. Mareo
Language Editor:
Consultant: Alfons Jayson O. Pelgone, PhD
Philippines Normal University
Learning Area Specialist: John Cyrus Doblada

Bureau of Learning Delivery
Bureau of Curriculum Development
Bureau of Learning Resource

Credits to the developers of the lesson exemplar used as reference in this discussion video.

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