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The Role of Concrete Manipulative Materials in Improving Achievement Level of Visually Handicapped Pupils in Mathematics (Quelltext anzeigen)
Version vom 17. August 2011, 09:24 Uhr
, 09:24, 17. Aug. 2011→Problem of the Study and Study Questions
The study investigated the following basic question '''"What is the role of concrete manipulative materials (modified algebra tiles) in enhancing the achievement level of the visually handicapped students in mathematics? "'''
The study investigated the following basic question '''"What is the role of concrete manipulative materials (modified algebra tiles) in enhancing the achievement level of the visually handicapped students in mathematics? "'''
This question is branched out into the following sub-questions:
# How could we reshape the unit of algebraic terms and expressions using concrete manipulative materials (modified algebra tiles) in order to be taught to the visually handicapped students?
# What is the effectiveness of the concrete manipulative materials (modified algebra tiles) in enhancing the achievement level of the visually handicapped students concerning the unit of algebraic terms and expressions?
=== Hypotheses of the Study ===
In the light of the previous studies and international projects, the hypotheses of the study had been set as follows:
# There is a significant statistical difference at the level of the significance (0.05) between the mean rank of the marks of the two groups of the study, i.e. the experimental and the control groups, in favour of the experimental group on the post-test implementation.
# The concrete manipulative materials (modified algebra tiles) are effective in enhancing the achievement level of the visually handicapped students in the unit of algebraic terms and expressions, as Blacke’s ratio exceeds whole one.
== Discussion ==
== Discussion ==
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