Science class X Experimental projects,[1] also known as investigatory projects, start with a question (AKA a hypothesis), use the scientific method to complete the research, and end with a report detailing the results and conclusions and an abstract.
Researchers implement all their design ideas in a model they construct.
Display projects involve a creative assembly of a display board and construction of a model to show a visual representation of a larger fact.
Making a model of the Solar System, a house, or of a simple electric circuit are considered display projects.
However, for several possible reasons, such as lack of feasibility due to costs, the actual experiment is not performed.