فاعلية أنموذج نيدهام البنائي في تحصيل طلاب الصف الثاني المتوسط في مادة العلوم

الملخص EN

The present research aims to identify (the effectiveness of the Needham's Constructivism model in the achievement of second grade students in the subject of science ).

The researchers used the experimental design of partial control of the two equivalent groups with the post test, the experimental group and the control group.

According to this design, the study sample was chosen intentionally in Fajr Al-Islam middle school .

The sample of the study reached 50 students randomly divided into two groups , The first represented the experimental group of (25) students and the second represented the control group (25) students.

The two groups were rewarded in variables: age, intelligence, and previous achievement .The study was applied in the first course of the academic year (2018 - 2019).

The researchers prepared a research tool, which was the test achievement, which is in the final form of (50) test items .

Data were processed statistically.

The researchers found the results of the study, which is superior to the experimental group students than the control group students in the achievement test.