Journal of Al-qadisiya in arts and educational sciense,
2007, Volume 7, Issue 2, Pages 309-317
AbstractThe research aims to studying the
affectivity of the examining apparatus of the
thermal connectivity in the achievement of
the 1st year students in Physics department.
The researcher used a sample consisting of 50 students equally divided into two groups:
the experimental and the controlling, each
has 25 students. The equivalence between
these two groups has conducted by using
Rafin test for each intelligence and the pretest
of achievement . As away of training the
experimental group , a developed lecturing
method is used.
The researcher has found out that the
experimental group has excelled the
controlling one in getting marks.
The mean of the experimental group
marks is (71.92) where as of the controlling
one is (65.76).
The T- test is (20 and 21) in evidence
mean (0.05) and freedom degree (48) which
is a statistical function. The value of the
tabulated T-test is (2.30).
In the light of these results, the
researcher has found out that there is a
difference at the level 0.05 and freedom
degree (48) for the experimental group. The
study of the students for the practical
curriculum, the manufacturing the
examined material and the way of
manufacturing this apparatus locally have
great effect on their performances.
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