This review should be approximately 5 pages and include at least 5 peer-reviewed

This review should be approximately 5 pages and
include at least 5 peer-reviewed articles on your approved mathematics topic ( Percentage). ( Studying how we learn percentages would be a great idea! This is something that we really need to understand. People use the expression 100% which means that it happens ALL the time )
Articles should be discussed thematically.
Attention should be paid to scholarly writing and the mechanics of the English language. In other words, check your vocabulary, spelling, and punctuation.