This document discusses different types of educational research methods. It outlines historical research, which analyzes past events to understand present concepts. Experimental research involves controlling educational factors to observe their effects. Descriptive research collects data from a large sample to provide information about characteristics of a population or problem. Causal-comparative research examines the effect of an independent variable on a dependent variable without manipulation. Correlational research explores relationships between two or more variables. Qualitative research seeks detailed understanding of phenomena through words and pictures. The document provides examples of topics that could be researched with each method.