Comprehensive study of GED science covering fundamental concepts and advanced applications.
The scientific method is a step-by-step process scientists use to explore observations, answer questions, and solve problems. This method helps ensure that investigations are fair, logical, and repeatable.
Ask a Question
Curiosity starts every investigation! Scientists ask questions about the world, like "Why is the sky blue?" or "How do plants grow?"
Do Background Research
Before jumping to conclusions, scientists gather information to understand what is already known.
Construct a Hypothesis
A hypothesis is an educated guess or prediction that can be tested. It usually takes the form, "If I do this, then that will happen."
Test with Experiments
Experiments are designed to test the hypothesis by changing one variable at a time while keeping others constant.
Analyze Data and Draw Conclusions
After experimentation, scientists look at the data and decide if it supports their hypothesis.
Communicate Results
Sharing results allows others to verify findings and build upon them.
The scientific method isn't just for scientists—it's a great way to solve problems, make decisions, and learn about the world in daily life.
Testing if plants grow faster with music by setting up two groups: one with music and one without.
Investigating which type of paper towel absorbs the most water by comparing different brands in a controlled test.
The scientific method is a process for investigating questions and finding answers through observation and experimentation.