Today, a teacher would be hard pressed to find a classroom that isn’t differentiated with student’s who possess a myriad learning styles. Because of this differentiation, the classroom is more multi-dynamic than ever. One of the most pressing issues for teachers today evolves from meeting the various learning styles this differentiation presents and ensuring that each student masters the same core principles, curriculum requirements and skills. Four of the basic practices: assessment , evaluation , grading and feedback; all present a set of unique challenges in their own right. In education there seems to be many debates over the meaning these terms. Most do not have “clearly distinctive definitions…Assessment is often referred to as the gathering of data, evaluation is the judging of merits, and grading is assigning values to letters or numbers for reporting purposes” (Assessment Strategies, n.d.). In this paper, I will attempt to further define each and demonstrate their impact on the differentiated classroom. There are many different types of assessments that can be utilized by a teacher to better assist their students and they primarily depend on what information the teacher seeks. Pre-assessments are administered prior to instruction to give the teacher an idea of what knowledge the student possesses. Formative assessments are important during the learning process and demonstrate progress and allow for modification of instruction. Summative assessment will demonstrate if the desired goals have been met. An assessment that is going to be conducted within the differentiated classroom needs to be approached quite differently than that of the traditional environment. Firstly, we need to decide what the desired outcomes are and… … middle of paper … …ifference: differentiated instruction in international schools. Retrieved July 09, 2011, from http://www.aassa.com/AASSA_Assessment_Handout.pdf Valiande, S., & Koutselini, Dr. M.I. (2009). Application and evaluation of differentiation instruction in mixed ability classrooms. Manuscript submitted for publication, 4th Hellenic Observatory PhD. Symposium, Cypress University, Cypress. Retrieved from www2.lse.ac.uk/europeanInstitute/research/../pdf/../VALIANDE.pdf Wiggins, G. (2004). Assessment as feedback. John Hopkins University School of Education. Retrieved on 10 July, 2011 from http://education.jhu.edu/newhorizons/strategies/topics /Assessment%20Alternatives/wiggins.htm Willoughby, J. (2005). Differentiating instruction: meeting students where they are. Teaching Today, Retrieved from http://www.glencoe.com/sec/teachingtoday/subject/ di_meeting.phtml