แบบทดสอบก่อนและหลังเรียน (ชุดที่ 5)

The question asks about a scientific process that involves thinking ahead before conducting experiments. The correct answer is "ทักษะการตั้งสมมุติฐาน" which translates to "skill of formulating hypotheses". This skill involves making educated guesses or assumptions about the outcome of an experiment before conducting it. By formulating hypotheses, scientists can plan their experiments more effectively and make predictions about the results they expect to find.

The correct answer is "ทักษะการควบคุมตัวแปร" (skill in controlling variables). This refers to the ability to manipulate or change the values of variables in an experiment in order to observe the effect on the dependent variable. It involves keeping all other variables constant while only changing the variable of interest. This skill is important in scientific research as it allows researchers to isolate the effects of specific variables and draw valid conclusions from their experiments.

The correct answer is "ทักษะการควบคุมตัวแปร" (skill in controlling variables). This is because the question asks for a scientific process skill that involves controlling variables other than the independent variable. Controlling variables is an essential skill in conducting scientific experiments as it allows researchers to isolate the effect of the independent variable and determine its impact on the dependent variable.

The given correct answer is "ทักษะการทดลอง" (experimental skills). This is because the question asks about the skills used in the design, practice, and recording of experiments in which scientific process. Experimental skills involve the ability to plan and conduct experiments, analyze data, and draw conclusions based on the results obtained.

This question is asking which scientific process the given statement is most likely to be a part of. The statement discusses how flies laying eggs on meat or wet garbage can lead to the development of maggots. This suggests that the statement is making an assumption or hypothesis about the cause and effect relationship between flies laying eggs and the appearance of maggots. Therefore, the correct answer is "ทักษะการตั้งสมมุติฐาน" which translates to "skill of making assumptions."

The correct answer is "ทักษะการทดลอง" (experimental skills). This is because the question is asking about the scientific process that involves various skills such as observation, measurement, prediction, and hypothesis formation. Experimental skills are essential in conducting experiments, which are a fundamental part of the scientific method.

The correct answer is "ทักษะการตีความและลงข้อสรุป" which translates to "skills in interpreting and summarizing". This skill involves the ability to analyze information, draw conclusions, and present a concise summary of the main points. It requires critical thinking and the ability to identify key ideas and themes from a given set of information.

The correct answer is "ทักษะการตีความและลงข้อสรุป" (skills of interpreting and summarizing). This is because the question is asking for the scientific process that involves explaining the relationship between existing data. Interpreting and summarizing skills are essential in understanding and explaining the connections and patterns within the data, allowing for meaningful conclusions to be drawn.

The correct answer is "ทักษะการกำหนดนิยามเชิงปฏิบัติการ" (Skills in operational definition). This skill involves defining and setting the boundaries and meanings of various terms and concepts used in a hypothesis. It requires the ability to clearly and specifically define variables and concepts in a way that can be measured or observed in practice. This skill is important in scientific research as it helps ensure that the terms used in a study are well-defined and measurable, allowing for accurate and reliable data collection and analysis.

The correct answer is "ทักษะการตีความและลงข้อสรุป" (skills of interpreting and summarizing). This answer is the most appropriate because the question is asking for a clear definition or interpretation of the term "การเจริญเติบโต" (growth). Interpreting and summarizing skills involve understanding and explaining the meaning or significance of something, which is exactly what is required in this context.