In this paper is a proposed unit of study in the subject of mathematics, involving fractions, decimals and percents. The goals and objectives of this study unit is to ensure that the unit is taught effectively with the right material. The other goal or objective is to ensure that the teaching methods applied by the teacher serves to motivate the students to understand and learn mathematics. Another objective is to ensure that the teacher has a positive attitude towards what he is teaching because this will influence the students positively. It is also an objective of this unit to encourage students learn as a group as well as to put individual efforts in understanding the concepts of mathematics. The last goal and objective is to ensure that teachers understand the diversity of background and difference in understanding capacities of students and treat them accordingly.The materials and resources needed in this unit are divided into three categories which are enactive, symbolic and iconic (Ediger 2003). Enactive materials are the tangible resources that give students a hands on experience in learning. The iconic materials are the audio visual aids that help the students by hearing and seeing. The symbolic materials are the textbooks and other printed material that explains the concepts to the students. In this unit, the teacher requires relevant textbooks which must be certified by the relevant authorities. Other resources like written cards, pieces of chalk, blackboard, short film, physical objects like mangoes and any other relevant material according to the class of the students. The cards must be written in different colors and the physical objects must also be of different colors to make learning interesting for the students.