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

The given answer, "العلوم" (science), is the correct option. The question is asking for an explanation of a method to learn more about the natural world, and science is the field that studies and investigates the natural world through observation, experimentation, and analysis. By studying different branches of science such as biology, chemistry, and physics, individuals can gain knowledge and understanding of the natural phenomena and processes that occur in the world around us.

The given statement "للعلم فرع واحد فقط هو علم الأحياء" translates to "For knowledge, there is only one branch, which is biology." The correct answer "خطا" translates to "False." Therefore, the explanation for the correct answer is that the statement is incorrect because there are multiple branches of knowledge, not just biology.

The correct answer is "التساؤل والملاحظة" which translates to "questioning and observation" in English. This step is an essential part of the scientific method as it involves asking questions about a phenomenon or problem and making careful observations to gather information and data. By questioning and observing, scientists can identify patterns, formulate hypotheses, and design experiments to test their ideas. This step helps to ensure that the scientific process is based on evidence and logical reasoning.

This answer is correct because it accurately states that data is information that is collected during scientific research.

النموذج (The Model) is a simulation of something or an event that is used as a tool to understand the natural world.

The correct answer is "النموذج المادي" which translates to "physical model" in English. This is because a physical model of the Earth, such as a globe or a map, represents the Earth's shape and features in a tangible and three-dimensional form. It is a representation of the Earth's physical characteristics and can be touched and examined. In contrast, a computer model would be a digital representation of the Earth, while a conceptual model would be an abstract or theoretical representation.

The given question is incomplete and not readable, making it difficult to provide a proper explanation for the correct answer.

The given statement is in Arabic and it translates to "One of the methods for evaluating data is descriptive form." The answer "صح" translates to "correct" in English. Therefore, the explanation for this correct answer is that the statement is true and accurate. It states that descriptive form is one of the methods used for evaluating data.

The given statement in Arabic translates to "Reasoning means making observations." However, the correct answer is "false." This suggests that the statement is not accurate and reasoning does not solely involve making observations.

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