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jperc-582
أثر برنامج مقترح لتنمية بعض المفاهيم العلمية لدى اطفال الرياض
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The childhood period includes nursery period is the most period that the child wants to discover and knowledge and that we see it in daily and normal activity that he does it. And after creating  the science aspects  and growth it by children and that is one of goals the Education and this goal is requested a style education includes a corrective scientific aspects and creating them and getting them by experience that getting it by visits many places of nurseries and meeting some of teachers and search about the program working and application it and notes a problem  that summarized that is not found a science program used by teacher to teach the science aspects for children that realized her goals and needs to grow. The problem of search is limited by answer the following question (the experimental program suggestion is influenced in development some of scientific aspects at nursery's children?     proposed program have an impact in developing kindergarten kids' some scientific concepts?                                                                                                

The following Research targets:

  1. Building up a tool for detecting the kindergarten kids' scientific concepts level within the (Research perimeters) .
  2. Establishing a program aiming to developing kindergarten children's some scientific concepts
  3. Identifying the impact of the program in developing kindergarten children's some scientific concepts by considering the following hypotheses:

a- There are no statistical reference differences between the children's empirical group average marks on the scientific concepts scale in the pre-and post test, b- There are no statistical reference differences between the children's control group average marks on the scientific concepts scale in the pre- and post test, c- There are no statistical, reference differences between the children's empirical and control groups average marks on the scientific concepts scale after applying the program.

Developing the following scientific concepts:

  1. The Air

The research specimen has included the following:

Specimen of identifying the kindergarten children

  1. The Sounds
  2. The Heat
  3. The Colors
  • Preliminary at age of (5-6) years old, (400) kids have been randomly selected from (16) kindergarten in the city of Baghdad- Al- Karkh and Al- Resafa
  • The sample of applying the program was taken from the sample of identifying as it includes the low marks kids on the scientific concepts scale and they were selected intentionally from the identifying sample.

Total of (40) kids from Al Faris and Al- Narjis. .

They were divided into two empirical groups consisting of two groups consisting of (20) kids and a control group consisting of (20) kids after the equivalence between both the empirical and control groups has been made of (children's marks on the scientific concepts scale in the pre- and post test, the age, the gender, father's academic qualification, mother's academic qualification, father's occupation, mother's                               occupation, number of family members, child's order in birth                               

dear to achieve the Research objectives, the researcher made two pints:

 

  1. Establishing a scale, for measuring kindergarten kids' scientific concepts,, as the researcher has defined general concepts included in the Research; they are: (air, sounds, heat, colors), then, she broke down each general concept into sub- concepts and she formulated (133) items, they represent a set of behavioral

goals. Each one of the general concepts and its sub- concept contents initiated with behavioral observable and measurable action as follows:

The first concept is the air which includes 41 behavioral goals. 

The second concept is the sounds which includes 30 behavioral goals.

The third concept is the heat which includes 30 behavioral goals. The fourth concept is the colors which includes 33 behavioral goals.

  1. Establishing a program for developing the scientific concepts which have been defined and the credibility and firmness of the scale and the program have been verified by presenting it to a group of experts in the field f the educational sciences and psychology and kindergartens.

The researcher has used the statistical approaches in accordance with the Research objectives and requirements, as follows:

  • Man Whtney's test, the following test, , Welkoksin's test. Berson correlation coefficient
  • Al Fakir Witbakh formulation.

Research has concluded a set of findings, the most important of h are:

  1. There are statistical reference differences between the two averages of the pre- test of both empirical and control groups.
  2. There are statistical reference differences between the two averages of the post- test of both empirical and control groups.

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Publication Date
Sat Dec 01 2007
Journal Name
Journal Of Economics And Administrative Sciences
استعمال أنموذج (Altman) للإفلاس دالة لقياس الأداء دراسة تطبيقية في بعض الشركات المساهمة الخاصة العراقية
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Performance measures are a central component of management control system, making good planning and control decisions requires information about how different subunits of organizations have performed. To be effective, performance measures (both financial and nonfinancial) must also motivate managers and employees at all levels of organization to strive to achieve organization goals.

To give aclear picture about performance must be used compound measure, that was best than single measure.

Altman model can be used as a compound performance measure that measures the performance by tied a sum of variables, due to make weight for every variable to reach for performance.

 

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Publication Date
Thu Apr 14 2016
Journal Name
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Publication Date
Thu Feb 04 2016
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Economic losses caused by mole cricket Gryllotalpa gryllotalpa on some vegetable plants and agricultural crops: Economic losses caused by mole cricket Gryllotalpa gryllotalpa on some vegetable plants and agricultural crops
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Publication Date
Thu Apr 07 2022
Journal Name
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Effect of some environmental factors on the tolerance of Bacillus subtilis to heavy metals
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Abstract Twelve isolates of bacteria were obtained from samples of different soils and water amended with 100µg/ml of five heavy metals chlorides (i.e: Aluminum Al+2, Iron Fe+2, Lead Pb+2, Mercury Hg+2 and Zinc Zn+2). Four isolates were identified as Bacillus subtilis and B. subtilis (B2) isolate was selected for this study according to their resistance to all five heavy metals chlorides. The ability of B. subtilis (B2) isolate for growing in different concentration of heavy metals chlorides ranging from 200-1200 µg/ml was tested. The highest conc. that B. subtilis (B2) isolate tolerate was 1000 µg/ml for Al+2, Fe+2, Pb+2, and Zn+2and 300 µg/ml for Hg+2 for 24hour. The effect of heavy metals chlorides on bacterial growth for 72 hrs was

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Publication Date
Wed Oct 17 2018
Journal Name
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The Use Of Some Parametric And Non parametric Methods For Analysis Of Factorial Experiments With Application
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Personal tax exemptions "a comparative study with some Arab and European system legislations
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Publication Date
Sat Jun 01 2013
Journal Name
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A field study of the problems of queues at some checkpoints in the city of Baghdad
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Abstract

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Publication Date
Fri Aug 30 2024
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Shades of meanings of letters in Arabic (Some double and triple letters are an example)
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Meaning letters in Arabic are characterized by the diversity and abundance of their linguistic material, and are also distinguished by their large number and types, to the point that some of them have reached a hundred letters confined to five categories

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