The effect of using the two methods of exploration and Verification (laboratory tests) in the collection of fifth grade students in science

Abstract

The current research is aimed to know the effect of the use of two methods emphasize exploration, (laboratory tests) in the collection of Elementary fifth graders in science were verified through objective research to validate hypotheses Elsafreeten following cases:

1. There is no statistically significant difference at the level (0.05) between the average scores of the first experimental group who are studying a way that Scouting (Exploratory laboratory experiments) and the average score of the control group who are studying the normal manner in the test grades.
2. There is no difference statistically significant at the level (0.05) between the average grades Group II pilot who study the way Aaltokid (confirmatory laboratory tests) and the average score of the control group who are studying the normal manner in the test grades.

And identifies current research pupils' fifth grade in elementary school eloquence of the Directorate of Education Baghdad Karkh third academic year (2015-2016). The total research community (120) students, evenly divided between the (three) people, was the people's choice Baltaan simple random, and hit the sample (108) pupils, distributors in each division (36), a student, was the Division (a) of the experimental group first studied Scouting manner (Exploratory laboratory experiments) and Division (b) Aalthanih experimental group that studied a way to emphasize (confirmatory laboratory tests), and the Division (c) the control group, who studied in the traditional manner and was rewarded individuals aggregates variables (former intelligence and information).

    The achievement of the post test preparation, which included 20 objective paragraph of the multiple-choice type with four alternatives, and formulated in accordance with the first three levels of Bloom's Taxonomy of cognitive (memory, comprehension, application), were verified and virtual content sincerity after a presentation to a group of experts and specialists in teaching methods and measurement and evaluation, and was extracted reliability coefficient of vertebrae test using equation (Kiodr- Richardson -20), as it was (87%), as was extracted Alsekoumtrah characteristics of the paragraphs of the ease and difficulty, strength discriminatory and effective alternatives, applied experience lasted (8) weeks, after the completion of the experiment, the data were treated statistically using the test equation (t.test) for two independent samples of equal number .