اختبار تجريبي (1) لمادة العلوم للصف الثالث متوسط الفصل الدراسي الأول لعام 1439-1440 ه

The given statement states that the first step in problem-solving is to identify the problem. This is a correct answer because before finding a solution, it is essential to understand and define the problem accurately. By identifying the problem, one can focus on addressing the root cause and develop appropriate strategies to solve it effectively.

This statement translates to "One of the examples of technological advancement is the laptop." The answer "صح" (correct) indicates that the statement is true. It suggests that laptops are considered as a technological advancement in the field of computing.

الثابت هو العامل الذي لا يتغير في التجربة. في سياق العلوم والبحث، الثابت هو المتغير الذي يتم الحفاظ عليه على قيمته الثابتة طوال فترة التجربة. وبالتالي، فإنه لا يتأثر بأي تغيرات أو تلاعب في الظروف أو العوامل الأخرى في التجربة.

The correct answer is "العلم" which translates to "science" in English. Science is a method or process used to investigate and understand what is happening around us. It involves systematic observation, experimentation, and the formulation of theories or laws to explain natural phenomena. Science plays a crucial role in expanding our knowledge and understanding of the world, and it is through scientific inquiry that we can make advancements in various fields.

The correct answer is "الفرضية" because it is a term used to describe a testable prediction or statement. In the context of scientific research, a hypothesis is formulated based on prior knowledge and observations, and it is then tested through experiments or observations to determine its validity. A hypothesis is an essential part of the scientific method and is crucial for advancing knowledge and understanding in various fields.

The correct answer is "المعرفة السابقة" (previous knowledge). When predicting what will happen in a given experiment, previous knowledge is relied upon. This refers to the information or understanding that an individual already possesses about the subject matter or similar situations. By drawing upon this prior knowledge, one can make educated guesses or hypotheses about the expected outcomes of the experiment.

The given correct answer is "البحث الوصفي" which translates to "descriptive research" in English. Descriptive research is a type of research that aims to describe and explain a phenomenon or behavior through observation. It focuses on collecting data to provide a detailed description of a specific situation or event. This type of research is commonly used in social sciences to gather information about people's attitudes, behaviors, and characteristics.

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The given statement is incorrect. The correct definition of education is the process of acquiring knowledge, skills, values, or attitudes through teaching, training, or research. It is not specifically about the application of science to create products or tools that people can use.

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