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اثر استخدام المختبر العلمي

أن التقدم والتطور العلمي اللذين حدثا خلال القرن العشرين كان لهما اثر كبير في المسيرة العلمية ، حيث أن من المفترض على أفراد مجتمع المتعلمين أن يتزودوا بمهارات التفكير العلمي لكي تمكنهم من العيش في العصر الحالي وليشاركوا فيه بذكاء وفاعلية حتى يحققوا لذاتهم ملائمة أفضل مع التغييرات والتطورات المختلفة التي حدثت في العالم لذا فان طرائق التدريس أصبحت حاجة ملحة لا تقل أهميتها عن المدرس والمادة الدراسية حيث أكدت جميع المؤتمرات والندوات إتباع طرائق التدريس الحديثة ورفع الكفاية التعليمية للمتعلم فكانت طريقة الاستكشاف من بين هذه الطرائق التي يكشف بواسطتها الطالب الأشياء بنفسه ويوضح المكثف الأول وليجد بنفسه سبيله إلى المعرفة . ويهدف البحث الى معرفة اثر استخدام المختبر الاستكشافي في التفكير العلمي لدى طلبة معهد الطب التقني في مادة الإحياء المهجرية من خلال التحقق من الفرضية الصفرية لا يوجد فرق ذو دلالة إحصائية بين متوسط درجات التفكير العلمي المجموعة التجريبية التي تستخدم الطريقة الاستكشافية والمجموعة الضابطة التي تستخدم المختبر التقليدي ، ثم استخدام التصميم التجريبي ذات الاختبار ألبعدي حيث تحدد البحث الحالي بطلبة معهد الطب التقني للعام الدراسي 2007- 2008 حيث اختيرت الشعبتين أ- ب عشوائياً ، اذ  بلغ عدد العينة (62) طالباً وطالبة وبواقع (32) طالب وطالبة للمجموعة التجريبية اما المجموعة الضابطة فعددها (30) طالب وطالبة وكوفئت في متغيرات ( العمر ، التحصيل الدراسي السابق لمادة الأحياء ، الذكاء ) وتم تحقيق من معامل الصعوبة والسهولة والقوة التميزية وحساب معامل الثبات باستخدام  معادلة كودرريتشاردسون  حيث بلغ عدد الثبات (87، 0 ) للفقرات الموضوعة في الاختبار ، حيث أظهرت النتائج تفوق المجموعة التجريبية التي درست مادة الإحياء المهجرية وفق الطريقة الاستكشافية على المجموعة الضابطة حيث ان استخدام الطريقة الاستكشافية تؤدي الى تنمية مهارات التفكير العلمي وتقترح الباحثة أجراء دراسة تتناول اثر استخدام المختبر الاستكشافي بمتغيرات أخرى مثل تنمية التفكير ألابتكاري وتنمية التفكير الناقد .

 

 

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Publication Date
Sun Aug 30 2020
Journal Name
Journal Of Economics And Administrative Sciences
The importance of using analytical procedures in the detection of creative accounting practices

The research aims to identify the importance of using analytical procedures in the detection of creative accounting practices. To achieve this goal, (100) questionnaires were prepared and distributed to the auditors in the Federal Financial Supervision Bureau and the authorized auditors' offices and practitioners of the auditing profession in Iraq. For the purpose of testing the research hypothesis and analyzing data, some appropriate statistical methods have been used and the use of the statistical program (SPSS) to analyze the data. The results of the research showed that the analytical procedures and tests applied by the auditor have a role in revealing and limiting creative accounting practices and methods and that auditors u

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Publication Date
Mon Mar 01 2010
Journal Name
Al-khwarizmi Engineering Journal
The Study of Ability of Local Ninivite Rocks in Purification of Drinking Water

This study is conducted to verify the efficienecy of local Ninivite rock when used in the treatment of drinking water in plants operating currently in the country in order to develop the situation of these stations to cope with the increase in population. Also, this will limit the pollutian which are increasing in the country's rivers.

(Euphrates and Tigris). These rivers are the sources to feed all water treatment plants in the country. The idea is the develop or the modify these stations by replacing part of top layer of sand filters used in these stations with Ninivite rock to operate as filters composed of two medium. The efficiency of this rock is compared with other materials used successfully worldwide in this area, such a

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Publication Date
Wed Jan 01 2014
Journal Name
Journal Of The College Of Languages (jcl)
EL TRATAMIENTO DE LAS UNIDADES FRASEOLÓGICAS EN EL TEXTO PERIÓDISTICO

The team of this investigation deals with phraseology and the importance of its organized use in the media of communication, especially in the daily newspaper which is used by different society classes.                                                                                      

 So, the journalist

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Publication Date
Sun Apr 01 2018
Journal Name
Journal Of Economics And Administrative Sciences
The use of water resources in light of the challenges of water security in Iraq

Iraq suffers from lack of water resources supply because the headwaters of the rivers located outside its borders and the influence of upstream countries on the quantities of flowing water, in addition to the increase of pressure on available water as a result of population increase and not adopting the principle of rationalization where misuse and wastage and lack of strategic vision to treat and manage water use in accordance with the economic implications fall.  This is reflected fallout on water security and subsequently on national and food security, while the issue of using water resources is development top priority in different countries in the world because of the importance of water effect on the security of indivi

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Publication Date
Mon Aug 28 2023
Journal Name
Journal Of Planner And Development
Using GIS to identify hazardous earthquake locations in Iran

The objective of all planning research is to plan for human comfort and safety, and one of the most significant natural dangers to which humans are exposed is earthquake risk; therefore, earthquake risks must be anticipated, and with the advancement of global technology, it is possible to obtain information on earthquake hazards. GIS has been utilized extensively in the field of environmental assessment research due to its high potential, and GIS is a crucial application in seismic risk assessment. This paper examines the methodologies used in recent GIS-based seismic risk studies, their primary environmental impacts on urban areas, and the complexity of the relationship between the applied methodological approaches and the resulting env

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Publication Date
Fri Sep 02 2022
Journal Name
Journal Of Legal Sciences
The legality of the use of cyber-attacks in international conflicts and international responsibility for them

The emergence of the computer and the expansion of the use of the Internet in all areas of life The various negative effects and risks arising from this expansion will appear, as the greater the reliance On these technologies in development, the greater the risks associated with protecting information, and with increasing Global reliance on information and communication technology, especially with regard to the governmental aspect Countries are vulnerable to attacks through cyberspace, as it has become and public facilities, it has also increased This space is vulnerable to violations by network intruders, whether they are countries, organizations or individuals. Hence, it has become necessary to research the legality of using this type

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Publication Date
Wed Jun 28 2023
Journal Name
Al–bahith Al–a'alami
The Impact of Iraqi Politicians' Use of Twitter on Public Political Awareness

This research investigates the impact of Iraqi politicians' utilization of Twitter as an interactive media tool to communicate their positions and perspectives on political events. Twitter has become a significant platform for dialogue and interactive discussions. The survey method, specifically the descriptive approach, was employed to answer research questions and achieve objectives. A sample of 100 Iraqi Twitter users was selected, considering demographic variables such as gender, age, and educational background, during the period from September 15 to October 1, 2022.

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Publication Date
Sun Mar 01 2009
Journal Name
Journal Of Economics And Administrative Sciences
Use the Six Sigma technique in a solutionProblems of work (analytical study)

The research Concentrates on modern Variable in the organizations that is 6 sigma. The field study is two of Iraqi industrial organizations, The first is state company of …………… , the other is the state company of ……

The problem of the research determines some questions and hypotheses, The data was Collected by question air, which contains 5 dimensions and (10) critical Successful factories  . 

The sample contains (42) who Works in that organizations. The points out many conclusions. The main of it, there is significant differences among the two organizations Then The research concluded with a number of important recommendations serve it's objectives .

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Publication Date
Sun Jul 02 2017
Journal Name
Journal Of Educational And Psychological Researches
The effectiveness of instructional design according to whole brain theory of Herman in the achievement of chemistry of the fifth scientific students

The research aimed to identify the effectiveness of instructional design according to whole brain theory of Herman in the achievement of chemistry at the fifth scientific students at a secondary school of the General Directorate for Educational in Diyala / Baladruz in Iraq. The research sample Consisted of (57 student, (29) students as experimental group studied according to instructional design strategies for whole brain theory of Herrmann and (28) a student as a control group studied by the usual way for two semesters, a prepared achievement test as article and objective type of multiple choice, the coefficient stability of alpha-Cronbach equation reached (0.86). The research Results showed the presence of a statistically significant d

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Publication Date
Sun Feb 28 2021
Journal Name
Journal Of Economics And Administrative Sciences
The impact of fun in the workplace In achieving internal marketing (Applied research)

 

    The research aims to study the impact of the dimensions of fun in the workplace in achieving internal marketing And knowing the type of relationships That link the dimensions of fun in the workplace With each other, None of the researchers mentioned (to the researcher's knowledge) the link between fun in the workplace and internal marketing From this point of view the main objective is determined, which is to study the effect of fun in the workplace in internal marketing, The research was conducted at Al Salam Public Company for Communications and Information Technology The research community was represented by (308) employees of the aforementioned company , Where a random sample was selected tha

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