How To Write A Research Paper For 4Th Graders . Students could also write research papers on subjects tied to current events. Write the roman numerals ii, iii and iv on your outline paper, and leave lots of space between each one. Opinion Essay Examples 4th Grade Essay Writing Top from essaywritingtop.com It’s a pretty young age to start writing research papers in 4th grade. It includes a kwl chart model, a blank kwl chart, and four different revisions of a sample paper. These young students really need a little extra help in knowing how to set up and organize their first paper.