Änderungen

This question can be branched into the following:

This question can be branched into the following:

1. How could we reshape the unit of alegebraic terms and expressions, using concrete manipulatives materials, in order to be taught to the visually handicapped pupils?

# How could we reshape the unit of alegebraic terms and expressions, using concrete manipulatives materials, in order to be taught to the visually handicapped pupils?

 

# What is the effectiveness of the concrete manipulatives materials in enhancing the achievement level of the visually handicapped pupiles of the first preparatory concerning the unit of algebraic terms and expressions?

2. What is the effectiveness of the concrete manipulatives materials in enhancing the achievement level of the visually handicapped pupiles of the first preparatory concerning the unit of algebraic terms and expressions?

The most important results of this study are summarized in the following points:

The most important results of this study are summarized in the following points:

1. There is a significant statistical difference at the level of 0.05 between the mean ranks of marks of the two groups of the study i.e. the experimental and the controlling groups, for the experimental group. This appears in the post achievement test on the unit of the algebraic terms and expressions studied by the first preparatory students.

# There is a significant statistical difference at the level of 0.05 between the mean ranks of marks of the two groups of the study i.e. the experimental and the controlling groups, for the experimental group. This appears in the post achievement test on the unit of the algebraic terms and expressions studied by the first preparatory students.

2. The effectivness of the modified concrete manipulative materials in enhancing the achievement level of the first preparatory visually handicapped students concerning the unit of algebraic terms and expressions.

# The effectivness of the modified concrete manipulative materials in enhancing the achievement level of the first preparatory visually handicapped students concerning the unit of algebraic terms and expressions.

== Key Words ==

== Key Words ==