Problem Solving
Elementary School
Definition
The process of finding solutions to challenges using reasoning, evidence, and testing. In science and design it involves identifying the problem, exploring possible solutions, trying them out, and evaluating the results.
Worked examples
A flashlight stops working. Check if batteries are dead (test), replace them (solution), then see if it lights up (evaluate).
Each step—identifying the cause, trying a fix, and checking the result—is part of problem solving.
Design challenge: build a boat from foil that holds the most pennies. Test different hull shapes, measure which holds more, improve the design.
Engineering uses problem solving to explore options, test prototypes, and refine based on evidence.
Common mistakes
- jumping straight to building without identifying what the problem actually is → clearly define the problem first, then brainstorm and test solutions Skipping problem identification leads to solving the wrong thing or wasting time on irrelevant ideas.
- stopping after the first try fails instead of testing other solutions → test multiple ideas and learn from failures to improve Real problem solving involves iteration—one failure is data, not the end.
- not evaluating whether your solution actually worked → always check and measure results against the original problem Without evaluation you can't know if the solution succeeded or needs more work.
Where you'll use it next
You'll use problem solving in every science lab, engineering design project, and real-world challenge—from diagnosing why an experiment failed to optimizing a process in chemistry, physics, or biology.
See also
Design ProcessHypothesis TestingData AnalysisInvestigation DesignDrawing ConclusionsResearch Methods
Reviewed by Pat Cheng, M.Ed. — StudyPug Curriculum Lead · Last updated June 6, 2026