For example, declining student performance in mathematics.

A research gap is the missing knowledge in existing studies. It answers the question: What has previous research failed to explain, explore, or address? 

For example, few studies have examined how AI tools affect mathematics learning in rural schools.

The research problem identifies the issue in the real world, while the research gap identifies the missing evidence in the literature. A strong study connects both.

Think of it this way: the problem exists in reality, the gap exists in research. Understanding the difference strengthens your study from the start.

Follow for simple research lessons that help students develop stronger topics, sharper problem statements, and publishable research projects.