GED Science

Comprehensive study of GED science covering fundamental concepts and advanced applications.
Basic Concepts

Scientific Method and Inquiry

Understanding How Science Works

The scientific method is a systematic way scientists investigate the world. It involves making observations, asking questions, forming hypotheses, conducting experiments, analyzing data, and drawing conclusions.

Steps of the Scientific Method

  1. Observation - Noticing something interesting in the world.
  2. Question - Asking why or how something happens.
  3. Hypothesis - Making an educated guess or prediction.
  4. Experiment - Testing the hypothesis with a controlled experiment.
  5. Analysis - Looking at the results and data.
  6. Conclusion - Deciding if the hypothesis was correct.

Why It Matters

The scientific method helps us solve problems and understand the world logically. It is used in labs, medicine, technology, and even everyday life.

Real-World Impact

From developing vaccines to inventing new technologies, the scientific method drives progress and innovation.

Examples

  • A student wonders why plants grow faster in sunlight and sets up an experiment to test different light conditions.

  • A doctor tests a new medicine by comparing results between patients who take it and those who don't.

In a Nutshell

The scientific method is a logical process for investigating questions and solving problems.

Key Terms

Hypothesis
A testable prediction or educated guess.
Experiment
A procedure to test a hypothesis.
Variable
A factor that can change in an experiment.