Science 101 opens the door to clear, practical thinking about how the world works, highlighting how simple questions can lead to meaningful discoveries in everyday life, from everyday observations to deliberate experiments you can try at home, helping you build intuition about cause and effect, measure change, and evaluate claims critically.In this introductory guide, you’ll explore essential science concepts that lay the groundwork for everyday reasoning, helping you notice patterns, ask precise questions, and test ideas with simple observations, demonstrations, and reflections after each activity.