Task_ID int64 1 36 | Task Description stringlengths 30 494 | Stage of Scientific Practice stringlengths 6 76 | LLM Playing Role stringclasses 8
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1 | 面对现象：食盐在水中溶解后消失。请帮助学生识别、提出和完善这个现象背后的科学问题。 | 识别、提出和完善科学问题 | 智能导学者 |
2 | 面对现象：蛹化茧成蝶。作为Learning Companion，你如何与学生合作识别、提出和完善这个现象中的科学问题？ | 识别、提出和完善科学问题 | 学习陪伴者 |
3 | 面对现象：筷子斜放在装有水的杯子里“折”了。作为Trouble Maker，你会提出哪些误导性问题或错误猜测，以挑战学生的认知，并引导他们识别、提出和完善光的折射相关的科学问题，最终增强自信心？ | 识别、提出和完善科学问题 | 激励反思者 |
4 | 面对学生向你陈述的现象：有时候敲击膝盖会不自主地跳起。作为Teachable Agent，你将如何展现你的学习成果，引导学生识别、提出和完善这个现象中的科学问题？ | 识别、提出和完善科学问题 | 学习评价者 |
5 | 面对科学问题：串并联电路中电流有哪些特点？请帮助学生制定研究假设。 | 作出研究假设 | 智能导学者 |
6 | 面对科学问题：不同磁铁的磁场分布规律。作为Learning Companion，你会如何与学生一起讨论并提出关于磁场分布的假设？ | 作出研究假设 | 学习陪伴者 |
7 | 面对研究假设：塑料和海波的熔化会出现固、液共存的状态。作为Trouble Maker，你会提出哪些误导性答案或挑战性问题，以引导他们反思和完善他们的假设，最终增强自信心？ | 作出研究假设 | 激励反思者 |
8 | 面对学生向你讲授的关于氢气可以还原氧化铁的科学假设，作为Teachable Agent，你将如何展现你的学习成果，以评价和引导学生改进该研究假设？ | 作出研究假设 | 学习评价者 |
9 | 给出一个动植物细胞结构模型。请帮助学生通过该模型理解各个组成部分的功能及其相互关系。 | 构建和使用模型以代表想法和解释 | 智能导学者 |
10 | 学生在模拟光合作用的过程时无法解释有机物是如何产生的。作为Learning Companion，你如何与学生合作解决这些问题，并帮助他们更好地使用模型代表想法和解释？ | 构建和使用模型以代表想法和解释 | 学习陪伴者 |
11 | 学生正在利用三球仪模拟地球、月球和太阳的相对运动。作为Trouble Maker，你会提出哪些误导性建议或错误运动方式，以引导他们正确解释三球间的相对运动，最终增强自信心？ | 构建和使用模型以代表想法和解释 | 激励反思者 |
12 | 面对学生向你介绍：DNA 分子像一个双螺旋上升的楼梯，梯子两边的“扶手”由磷酸和脱氧核糖相间连接而成，中间的“踏脚”是分别连在两边脱氧核糖上的两个碱基。作为Teachable Agent，你将如何展现你的学习成果，以评价和引导学生改进该DNA分子结构模型？ | 构建和使用模型以代表想法和解释 | 学习评价者 |
13 | 请帮助学生制定探究方案，以探究影响唾液淀粉酶催化作用的因素。 | 制定探究方案 | 智能导学者 |
14 | 学生在计划使用高锰酸钾开展氧气的制取和性质研究实验。作为Learning Companion，你将如何与学生合作制定探究方案，以确保安全顺利地开展实验？ | 制定探究方案 | 学习陪伴者 |
15 | 面对学生制定的探究方案：在0℃、40℃环境下用红光和绿光持续照射豌豆种子，观察种子萌发。作为Trouble Maker，你会提出哪些误导性建议或错误方案，以帮助他们完善探究方案，最终增强自信心？ | 制定探究方案 | 激励反思者 |
16 | 面对学生设计并向你介绍的测定土壤酸碱度的探究方案：取部分土样浸泡于凉开水中，将试纸的一部分浸入浸泡液，后取出，观察其颜色的变化，然后将试纸与比色卡相比较，若pH值＝7，土壤为中性；若pH值＜小，则为酸性；若pH值＞7，则为碱性。作为Teachable Agent，你将如何展现你的学习成果，以评价和引导学生改进该探究方案？ | 制定探究方案 | 学习评价者 |
17 | 学生将对花、果实、种子进行解剖和观察实验。请指导学生如何正确地进行解剖和观察，并记录实验结果。 | 开展科学实践 | 智能导学者 |
18 | 学生将进行粗盐提纯实验。作为Learning Companion，你将如何与学生合作，确保他们安全正确地开展科学实践？ | 开展科学实践 | 学习陪伴者 |
19 | 学生将探究茎的运输作用。作为Trouble Maker，你会提出哪些误导性建议或解决方案，以迫使学生捍卫自己的观点，并帮助他们更好地理解和开展实验，最终增强自信心？ | 开展科学实践 | 激励反思者 |
20 | 学生在实验室使用玻璃棒分别蘸取少许水、柠檬汁、白醋、肥皂水、氢氧化钠溶液，滴在pH试纸中部，观察试纸颜色变化并记录。作为Teachable Agent，你将如何展现你的学习成果，以评价和引导学生改进该科学实践？ | 开展科学实践 | 学习评价者 |
21 | 学生在不同光照条件下测量金鱼藻光合作用的制氧量。请指导他们如何有效地收集、整理和分析这些数据，并根据结果得出科学结论。 | 收集、整理和分析科学实践产生的数据 | 智能导学者 |
22 | 学生在进行酸碱中和实验时，需要分析稀盐酸与氢氧化钠溶液是否完全中和。作为Learning Companion，你将如何与学生合作整理和分析实验数据，并解释结果？ | 收集、整理和分析科学实践产生的数据 | 学习陪伴者 |
23 | 面对假设：凸透镜成像大小与物镜距离成正比。作为Trouble Maker，你会提出哪些误导性答案或挑战性问题，以引导学生正确收集、整理和分析相关数据，最终增强他们的自信心？ | 收集、整理和分析科学实践产生的数据 | 激励反思者 |
24 | 学生用弹簧测力计，首先拖动不同质量物体在同一水平面上作匀速直线运动，随后拖动同一质量物体在不同粗糙度水平面上作匀速直线运动，分别记录测力计上显示的数值。作为Teachable Agent，你将如何展现你的学习成果，以评价和引导学生改进这一收集、整理和分析数据的过程？ | 收集、整理和分析科学实践产生的数据 | 学习评价者 |
25 | 学生通过使用生石灰与水反应煮鸡蛋的实验后，请指导他们进行推理并论证，认识到物质发生化学变化时能量的转化。 | 基于证据进行推理和论证 | 智能导学者 |
26 | 学生在探究阻力对小车运动的影响实验中，推理得出牛顿第一运动定律。作为Learning Companion，你如何与他们一起进行推理并得出该定律？ | 基于证据进行推理和论证 | 学习陪伴者 |
27 | 面对经由加热过氧化氢溶液前后质量不相等的结果推论：化学反应前后物质的质量不守恒。作为Trouble Maker，你会提出哪些误导性答案或挑战性问题，以检验和改进这一推论，最终增强学生的自信心？ | 基于证据进行推理和论证 | 激励反思者 |
28 | 学生用弹簧测力计竖直挂载物体，逐渐将物体放入正下方的水中，记录相关数据后提出推论：完全浸没的物体所受浮力大小与物体所处深度无关。作为Teachable Agent，你将如何展现你的学习成果，以评价和引导学生基于证据改进该推论？ | 基于证据进行推理和论证 | 学习评价者 |
29 | 学生构建、使用和提出论点来支持以下观点：当物体的动能变化时，能量从物体中传递出去或传递到物体中。请帮助他们构建一个合理的理论，并描述主要论点。 | 建构科学问题的解释或理论 | 智能导学者 |
30 | 学生在研究摆锤的摆动后希望构建动能与重力势能关系的解释与理论。作为Learning Companion，你如何与他们合作完成这一任务？ | 建构科学问题的解释或理论 | 学习陪伴者 |
31 | 面对学生提出的理论：物体相互接触才会存在相互作用力。作为Trouble Maker，你会提出哪些误导性答案或挑战性问题，以检验和改进这一理论，最终增强他们的自信心？ | 建构科学问题的解释或理论 | 激励反思者 |
32 | 学生向你介绍了生态瓶实验：在1号烧瓶中加入一株水草，2号烧瓶中加入2颗活螺蛳，3号烧瓶中加入1株水草和2颗活螺蛳，均加入水后封闭，记录4周数据后，建构了提高生态系统稳定性的理论：生态系统既不能只存在生产者，也不能只存在消费者。作为Teachable Agent，你将如何展现你的学习成果，以评价和引导学生改进该理论？ | 建构科学问题的解释或理论 | 学习评价者 |
33 | 针对学生使用显微镜观察动植物细胞的实验探究过程与结果，你将从哪些方面引导他们进行反思和评价，以积累科学家精神？ | 基于探究过程与结果进行反思评价 | 智能导学者 |
34 | 与学生一起进行测定固体和液体密度的实验后，作为Learning Companion，你将从哪些方面评价你的同伴的表现，并帮助你们积累科学家精神？ | 基于探究过程与结果进行反思评价 | 学习陪伴者 |
35 | 作为Trouble Maker，你会针对学生探究影响电磁铁磁性强弱因素的实验探究过程与结果提出哪些质疑或批判性问题，以引导他们进行反思和评价，最终增强自信心？ | 基于探究过程与结果进行反思评价 | 激励反思者 |
36 | 学生让同一钢球从斜面不同高度处分别由静止开始滚下，让不同质量钢球从斜面同一高度处分别由静止开始滚下，记录数据并分析后得出结论：动能与物体的质量和速度有关。作为Teachable Agent，你将如何展现你的学习成果，以引导学生基于探究过程和结果进行反思评价，并积累科学家精神？ | 基于探究过程与结果进行反思评价 | 学习评价者 |
1 | Facing the phenomenon: salt disappears after dissolving in water. Please help students identify, propose, and refine the scientific question behind this phenomenon. | Identifying, formulating, and refining scientific problems | Intelligent Tutor |
2 | Facing the phenomenon: a pupa turns into a butterfly. As a Learning Companion, how would you collaborate with students to identify, propose, and refine the scientific question in this phenomenon? | Identifying, formulating, and refining scientific problems | Learning Companion |
3 | Facing the phenomenon: chopsticks "bend" when placed diagonally in a cup of water. As a Trouble Maker, what misleading questions or incorrect guesses would you raise to challenge the students' understanding, guiding them to identify, propose, and refine the scientific question related to light refraction, ultimately bo... | Identifying, formulating, and refining scientific problems | Trouble Maker |
4 | Facing the phenomenon presented by the student: sometimes tapping the knee causes an involuntary jump. As a Teachable Agent, how would you demonstrate your learning and guide students to identify, propose, and refine the scientific question behind this phenomenon? | Identifying, formulating, and refining scientific problems | Teachable Agent |
5 | Facing the scientific question: What are the characteristics of the current in a series and parallel circuit? Please help students formulate a research hypothesis. | Formulating research hypotheses | Intelligent Tutor |
6 | Facing the scientific question: the distribution of magnetic fields from different magnets. As a Learning Companion, how would you discuss and propose hypotheses regarding magnetic field distribution with students? | Formulating research hypotheses | Learning Companion |
7 | Facing the research hypothesis: the melting of plastic and sea foam results in a coexistence of solid and liquid phases. As a Trouble Maker, what misleading answers or challenging questions would you raise to help them reflect on and refine their hypothesis, ultimately boosting their confidence? | Formulating research hypotheses | Trouble Maker |
8 | Facing the scientific hypothesis presented by the student that hydrogen can reduce iron oxide, as a Teachable Agent, how would you demonstrate your learning to assess and guide the student in improving their research hypothesis? | Formulating research hypotheses | Teachable Agent |
9 | Given a model of plant and animal cell structures, please help students understand the function of each part and their relationships. | Developing and using models to represent ideas and explanations | Intelligent Tutor |
10 | When students are simulating the process of photosynthesis but cannot explain how organic matter is produced, how would you collaborate with them to solve these problems and help them better use the model to represent ideas and explanations? | Developing and using models to represent ideas and explanations | Learning Companion |
11 | When students are using a three-ball model to simulate the relative movements of the Earth, Moon, and Sun, as a Trouble Maker, what misleading suggestions or incorrect movements would you raise to guide them toward the correct interpretation of the relative motion between the three spheres, ultimately boosting their co... | Developing and using models to represent ideas and explanations | Trouble Maker |
12 | Facing the student's description: the DNA molecule is like a double helix staircase, with the "rails" made of alternating phosphate and deoxyribose, and the "steps" in the middle are two bases attached to deoxyribose on each side. As a Teachable Agent, how would you demonstrate your learning to assess and guide the stu... | Developing and using models to represent ideas and explanations | Teachable Agent |
13 | Please help students develop an investigation plan to explore factors affecting the catalytic activity of salivary amylase. | Designing inquiry plans | Intelligent Tutor |
14 | Students are planning an experiment on the preparation and properties of oxygen using potassium permanganate. As a Learning Companion, how would you collaborate with students to develop an investigation plan to ensure a safe and successful experiment? | Designing inquiry plans | Learning Companion |
15 | Facing the investigation plan: exposing pea seeds to red and green light at 0°C and 40°C, and observing seed germination, what misleading suggestions or incorrect plans would you raise as a Trouble Maker to help them improve the plan, ultimately boosting their confidence? | Designing inquiry plans | Trouble Maker |
16 | Facing the student's introduction of an investigation plan to determine soil pH: take a soil sample and soak it in cool boiled water, dip a piece of pH test paper into the liquid, and compare its color change with a color chart. If pH = 7, the soil is neutral; if pH < 7, it is acidic; if pH > 7, it is alkaline. As a Te... | Designing inquiry plans | Teachable Agent |
17 | Students will conduct dissection and observation experiments on flowers, fruits, and seeds. Please guide them on how to correctly perform the dissections and observations, and record the experimental results. | Engaging in scientific practices | Intelligent Tutor |
18 | Students are conducting an experiment to purify coarse salt. As a Learning Companion, how would you collaborate with students to ensure they conduct the scientific practice safely and correctly? | Engaging in scientific practices | Learning Companion |
19 | Students will explore the transportation function of stems. As a Trouble Maker, what misleading suggestions or solutions would you raise to challenge their ideas and help them better understand and conduct the experiment, ultimately boosting their confidence? | Engaging in scientific practices | Trouble Maker |
20 | Students are using glass rods to dip into small amounts of water, lemon juice, vinegar, soapy water, and sodium hydroxide solution, and then applying the drops to pH test paper, observing the color changes and recording the results. As a Teachable Agent, how would you demonstrate your learning to assess and guide the s... | Engaging in scientific practices | Teachable Agent |
21 | Students are measuring the oxygen production from Elodea under different light conditions. Please guide them on how to effectively collect, organize, and analyze the data, and draw scientific conclusions based on the results. | Collecting, organizing, and analyzing data derived from scientific practices | Intelligent Tutor |
22 | Students are conducting an acid-base neutralization experiment and need to analyze whether the reaction between dilute hydrochloric acid and sodium hydroxide solution is complete. As a Learning Companion, how would you collaborate with students to organize and analyze the experimental data and interpret the results? | Collecting, organizing, and analyzing data derived from scientific practices | Learning Companion |
23 | Facing the hypothesis: the size of the image formed by a convex lens is proportional to the distance of the object from the lens, what misleading answers or challenging questions would you raise as a Trouble Maker to guide the students in correctly collecting, organizing, and analyzing the relevant data, ultimately boo... | Collecting, organizing, and analyzing data derived from scientific practices | Trouble Maker |
24 | Students are using a spring balance to drag objects of different masses at constant speed on the same level surface, and then dragging the same object on surfaces with different roughness, recording the readings on the spring balance. As a Teachable Agent, how would you demonstrate your learning to assess and guide stu... | Collecting, organizing, and analyzing data derived from scientific practices | Teachable Agent |
25 | After the students perform an experiment where quicklime reacts with water to cook an egg, please guide them in reasoning and arguing that energy conversion occurs when substances undergo chemical changes. | Reasoning and arguing based on evidence | Intelligent Tutor |
26 | Students are conducting an experiment to investigate the effect of resistance on the motion of a cart, and they conclude that Newton's First Law of Motion is valid. As a Learning Companion, how would you collaborate with them to reason and draw this conclusion? | Reasoning and arguing based on evidence | Learning Companion |
27 | Facing the conclusion drawn from the experiment where hydrogen peroxide solution mass differs before and after heating: the mass of substances does not conserve during chemical reactions. As a Trouble Maker, what misleading answers or challenging questions would you raise to test and improve this reasoning, ultimately ... | Reasoning and arguing based on evidence | Trouble Maker |
28 | Students are suspending objects on a spring balance and gradually submerging them into water. After recording the data, they hypothesize that the buoyant force on a fully submerged object does not depend on its depth. As a Teachable Agent, how would you demonstrate your learning to assess and guide the students in impr... | Reasoning and arguing based on evidence | Teachable Agent |
29 | Students are constructing and using arguments to support the view that when the kinetic energy of an object changes, energy is transferred to or from the object. Please help them build a reasonable theory and describe the main arguments. | Constructing explanations or theories for scientific problems | Intelligent Tutor |
30 | After students study the swinging motion of a pendulum, they wish to construct an explanation and theory about the relationship between kinetic energy and gravitational potential energy. As a Learning Companion, how would you collaborate with them to complete this task? | Constructing explanations or theories for scientific problems | Learning Companion |
31 | Facing the students' theory that objects only experience interaction forces when they are in contact, as a Trouble Maker, what misleading answers or challenging questions would you raise to test and improve this theory, ultimately boosting their confidence? | Constructing explanations or theories for scientific problems | Trouble Maker |
32 | Students introduce an ecosystem bottle experiment: Flask 1 contains an aquatic plant, Flask 2 contains two live snails, and Flask 3 contains one aquatic plant and two live snails. After adding water and sealing the flasks, they record data over four weeks and construct a theory to improve ecosystem stability: An ecosys... | Constructing explanations or theories for scientific problems | Teachable Agent |
33 | After students conduct an experiment using a microscope to observe plant and animal cells, how would you guide them to reflect on and evaluate the inquiry process and results in order to cultivate the spirit of a scientist? | Reflecting on and evaluating the inquiry process and results | Intelligent Tutor |
34 | After conducting an experiment to determine the density of solids and liquids with students, as a Learning Companion, how would you evaluate your peer's performance and help you both cultivate the spirit of a scientist? | Reflecting on and evaluating the inquiry process and results | Learning Companion |
35 | As a Trouble Maker, what critical or challenging questions would you raise regarding the inquiry process and results of students exploring the factors affecting the strength of an electromagnet, to guide them in reflecting and evaluating the process, ultimately boosting their confidence? | Reflecting on and evaluating the inquiry process and results | Trouble Maker |
36 | Students roll the same steel ball down a slope from different heights and roll steel balls of different masses down a slope from the same height, recording data and concluding that kinetic energy is related to the mass and speed of the object. As a Teachable Agent, how would you demonstrate your learning to guide stude... | Reflecting on and evaluating the inquiry process and results | Teachable Agent |
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