Science experiments are hands-on activities that help us understand how the world works. They involve making observations, forming hypotheses, and testing ideas through controlled procedures. Common examples include mixing vinegar and baking soda to create a chemical reaction or growing plants under different light conditions to study their growth. These experiments can be conducted in classrooms, laboratories, or even at home. They encourage curiosity and critical thinking, allowing individuals to explore concepts in fields like biology, chemistry, and physics. By conducting experiments, we can gather data, draw conclusions, and expand our knowledge about various scientific principles.