ข้อสอบวัดผลปลายภาคเรียน วิชา Start With Science Project

The correct answer is "ช่วยให้ได้ใช้เวลาว่างให้เป็นประโยชน์" which means "helps to make good use of free time". This answer is the most appropriate because it reflects the value of doing a project - it allows individuals to utilize their free time effectively and productively.

The correct answer is "เครื่องสูบน้ำพลังลม" (Wind-powered water pump). This project involves the development of a device that uses wind power to pump water. It falls under the category of an invention as it aims to solve a problem by utilizing renewable energy to provide a sustainable water pumping solution.

The correct answer is "ถูกทุกข้อ" which means "all of the above are correct". This means that all of the given options are correct explanations for the meaning of a project. The options state that a project should have criteria, should involve studying and recording results, and should have a format and study methods. Therefore, the correct answer is that all of these options are correct.

It is important not to search for false information and make up information when working on a project. This can lead to inaccurate findings and unreliable results. It is crucial to gather accurate and reliable information from credible sources to ensure the credibility and validity of the project.

The question asks for the component that is not part of the abstract structure of a scientific project. The abstract structure typically includes the project title, expected results, and budget. However, the budget is not typically included in the abstract structure.

The correct answer is "นั่งกินขนมในเวลาทำงาน ขี้เกียจทำงาน" (eating snacks and being lazy while working). This is not a part of the process of conducting a project. The other options, such as surveying and selecting a project topic, studying relevant information, and planning experiments, materials, and budget, are all necessary steps in carrying out a project.

The question asks for the option that is not a science project. The options "อุณหภูมิน่าจะมีผลต่อการละลายของน้ำตาล" (Temperature affects the dissolution of sugar), "ความเข้มข้นของเกลือมีผลต่อการลอยของไข่ไก่" (The concentration of salt affects the buoyancy of an egg), and "ความเข้มของแสงมีผลต่อการบานของดอกไม้" (The intensity of light affects the blooming of flowers) are all scientific projects related to the effects of different factors on certain phenomena. However, "การบริการที่ดีมีผลต่อจำนวนผู้ป่วยของห้องพยาบาล" (Good service affects the number of patients in a hospital ward) is not a scientific project but rather a statement about the impact of good service on the number of patients in a hospital ward.

The question states that ด.ญ.หน่อยกับนิด is walking and collecting information about flowers with a pleasant scent in a public park. If she wants to use this information for a project, she would need to "สำรวจข้อมูล" (survey the data) in order to gather more information about the flowers. This suggests that she would be conducting a survey or gathering data about the flowers, rather than conducting experiments, creating inventions, or applying theories.

The correct answer is a result of a cause and effect relationship observed in an experiment. If the plants are not watered for several days, they will wither and die. This is a cause and effect relationship that has been observed through experimentation.

The purpose of a project is not solely for the individual to have their own project. While it is important for the individual to take ownership of their project, the primary goal of a project is typically to demonstrate creativity, utilize free time effectively, collaborate with others, and recognize the value and benefits of the environment.

The answer suggests that the way to implement a plan should be determined by how the plan was formulated. In other words, the execution of a plan should align with the way it was planned.

The passage states that the statue of the elephant is made of gray, small, and smooth granite.

The correct answer is the sequence 3, 1, 2, 4, 5. This is the correct order of the steps in the scientific method. First, the problem or hypothesis is defined (step 3). Then, the objectives or assumptions are established (step 1). Next, the experimental design and experiments are planned (step 2). After that, data is collected (step 4). Finally, the data is analyzed and conclusions are drawn (step 5).

The correct answer is "ทดลอง" because the project involves conducting an experiment to study the impact of cutting corn leaves on growth and yield. This suggests that the project is focused on practical experimentation rather than theoretical analysis, invention, or surveying.

The question asks for the best way to come up with a good topic. Out of the given options, "ปัญหาที่พบโดยบังเอิญ" (unexpected problems) is the most suitable answer because encountering unexpected problems often leads to unique and interesting topics that can be explored further. Visiting different places, reading books, and having conversations with knowledgeable people are also good ways to generate ideas, but they are not specifically mentioned in the question as methods for finding good topics.

พลังงานน้ำ (Hydropower) ถือเป็นทรัพยากรที่เกิดขึ้นทดแทนใหม่ที่มีประโยชน์มากที่สุดในปัจจุบัน เนื่องจากการใช้พลังงานน้ำเป็นแหล่งพลังงานที่สะอาด และมีประสิทธิภาพสูง โดยการใช้ประโยชน์จากน้ำได้เป็นพลังงานไฟฟ้า สามารถใช้ประโยชน์ในการผลิตพลังงานไฟฟ้าให้กับการใช้งานทั่วไป หรือใช้ในการขับเคลื่อนเครื่องจักรได้อย่างหลากหลาย นอกจากนี้ การใช้พลังงานน้ำยังช่วยลดการใช้งานพลังงานที่ใช้เชื้อเพลิงและลดการปล่อยก๊าซเรือนกระจกที่เป็นสาเหตุของการเปลี่ยนแปลงสภาพภูมิอากาศโดยตรง

The animals in options 5, 6, and 9 (ปลาหมึก, ช้าง, ไก่) do not belong to the same group based on their characteristics or habitat. The other options have animals that can be grouped together based on similarities.

The question asks what criteria Mali uses to arrange the flowers, which are Malai, Pod, Lamduan, and Jampi. The answer is "สี" (color) because Mali arranges the flowers based on their color.

The answer "เห็นด้วย เพราะฝนตกใหม่ๆถนนจะเปียก" is correct because the passage states that when Somsi drives into the city and sees the wet road, he thinks to himself that it has just rained. Therefore, it can be inferred that the road is wet because of the recent rain, and the students would agree with Somsi for this reason.

The answer "เจตคติที่ดีต่อกระบวนการทางวิทยาศาสตร์" is the most important factor in a science project because having a positive attitude towards the scientific process is crucial for success. A good attitude includes being open-minded, curious, and willing to learn from both successes and failures. It also involves being patient, persistent, and having a growth mindset to overcome challenges and setbacks. With a positive attitude, students are more likely to engage in critical thinking, problem-solving, and experimentation, leading to a deeper understanding and appreciation of science.