Visualizing Complex Ideas

Scientists use models—like diagrams, simulations, or even clay—to represent things that are too big, small, or complex to observe directly.

Types of Models

• Physical Models: Like a globe or a cell made from clay.
• Mathematical Models: Using equations to predict weather.
• Computer Models: Simulations of earthquakes or space travel.

Why Models Matter

Models help us predict outcomes, test ideas, and communicate findings clearly.

Everyday Uses

• Building a solar system model to understand planet orbits.
• Using a map to plan a trip.