Examines the history of the scientific method and describes each of its components, which include making observations, asking questions, creating hypotheses, running experiments, and looking for patterns in the results-- Source other than Library of Congress.

"Core library."

Science all around --Inventing the scientific method -- Observation : seeing is believing -- Proposing explanations : the hypothesis -- Designing experiments -- Answers-- and more questions -- Important dates -- Other ways you can find the scientific method in the real world -- Stop and think.