國際化學奧林匹亞競賽(IChO)歷屆實作試題三大層級的界定與詮釋之的研究

陳玉玲

3.236.47.240，Hello！

Close
Search Quick Search Advanced Search Publication Search	Personal Service Member Login Searching History Use Bonus Card SYMSKAN
Browse Browse by University of Graduate Thesis Browse by Pinyin of Graduate Thesis Browse by Conference Proceedings Topic Browse by Conference Proceedings Publisher Browse by Pinyin of Conference Proceedings Browse by eBook Category Browse by eBook Topic Browse by eBook Publisher
Customer Services Authorize Airiti Recommend a Journal

Search Symbol (Half-width)	Description of Search Symbols
Space	"AND" indicates the intertwining of key terms used in a search
Double Quotation Marks ("") ( " " )	Double quotation marks indicate the beginning and end of a phrase, and the search will only include terms that appear in the same order of those within the quotations. Example: "image process" ： " image process "
?	Indicates a variable letter. Entering two ? will indicate two variable letters, and so on. Example: "Appl?", search results will yield apple, apply… e , appl y … ( (often used to English word searches) )
*	Indicates an unlimited number of variable letters to follow, from 1~n. Example: Enter "appl*", search results will yield apple, apples, apply, applied, application…(often used in English word searches) e , appl es , appl y , appl ied , appl ication … ( (often used to English word searches) )
AND、OR、NOT	Boolean logic combinations of key words is a skill used to expand or refine search parameters. (1) AND (1) AND: Refines search parameters (2) OR (2) OR: Expands search parameters (3) NOT: Excludes irrelevant parameters

DOI stands for Digital Object Identifier （ D igital O bject I dentifier ） ,
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.

Using DOI as a persistent link

To create a persistent link, add「http://dx.doi.org/」「 http://dx.doi.org/ 」 before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: http://dx.doi.org/ 10.5297/ser.1201.002 。
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.

Cite a document with DOI

When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.

DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI Registration （ doi.airiti.com ）。

Data Source

Basic & Applied Sciences > Chemistry
College of Science > Department of Chemistry

Bibliography Management Tool

Related Links

Report an Issue

Search for full text in Holdings

There is no full-text available at the moment. Airiti would like to request author's authorization. I would like to provide authorization.

國際化學奧林匹亞競賽(IChO)歷屆實作試題三大層級的界定與詮釋之的研究

陳玉玲 , Ph.D　　Advisor：方泰山　　

繁體中文

國際化學奧林匹亞；科學過程技能；實作評量； IChO ； Science process skills ； proformance assement

Abstract │ Reference (61) │ Times Cited (4) │ Altmetrics

Abstract 〈TOP〉

Parallel Abstract 〈TOP〉

This research is divided into two parts. Firstly, the relationship between science process skills and types of practice tasks in 24th~34th International Chemistry Olympiad (IChO) practice tasks was explored. The results are as follows:
1. Base on the chemical system, practice tasks were divided into five types of experiments: inorganic qualitative analysis, organic qualitative analysis, quantitative analysis, synthesis of organic and inorganic compound and other else experiment.  The percentage of quantitative analysis in total tasks is the highest 37%; inorganic qualitative analysis comes the next, 22%; synthesis of organic and inorganic compound is to 16%; other else experiments, 14%; and then, organic qualitative analysis, 11.11%.
2. Base on the degree of  limitation and structure of practice tasks was divided into three types: clear definition, misty definition and no definition. There are nineteen practice tasks with clear definition (about 83%), two questions with misty definition (about 8.5%), two questions with no definition about (8.5%). in 24th~34th IChO
3. The basic science process skills take the mainly part in 24th~34th IChO practice tasks, but the integrated process skills only take 15%.
Secondly, research from two kind of practice types: How the practice task with clear definition and task with no definition influences the student’s achievement in performance?  What is relation between student’s achievement in practice task and the integrated process skills? There are thirty-eight students who took general chemical laboratory course divided into two groups: A and B. A is the experimental group, using the examination with no definition type. B is the controlling group, using the examination with clear definition. In comparison of the score of two groups ‘ practice task with that of the integrated process skills, the results are as follows:
1. In the integrated process skills, there are no obvious differences between experimental group and controlling group. (p<.05)
2. The score of experimental group and that of controlling group is quite different each other. (p<.05).
3. The score of experimental group is more related than that of controlling group in integrated process skill.
4. The score of experimental group is more related than that of last semester’s performance of general chemical laboratory in integrated process skill.
5. The score of experimental group is more related than that of controlling group in the operational definition and the identifying variables.
6. The score of experimental group is less related than that of controlling group in experimental design、data and graph interpretation and identifying testable hypotheses.
According to the results of this work, we suggest that the country who organizes the IChO can set one practice task of compound synthesis type which can be employed to assess a student’s operational skill in experiment and another one of no definition type which can assess a student’s integrated process skill in experiment in the future. This kind of combination of practice tasks should be used with hope that the students we selected have not only highly professional knowledge in chemistry but also the ability to solve the problems in daily life. May these students do some thing outstanding in chemistry for future career.

Reference ( 61 ) 〈TOP〉

方泰山(民88)。第一屆至第三十屆(民國57~87年)國際化學奧林匹亞競賽試題(中文版)。國立台灣師範大學化學系。化學研究所主編。
連結：
林俊華(民75)。國中科學過程技能學習成就之調查研究。國立臺灣師大學物理研究所碩士論文。
連結：
吳清山、林天祐，王文中。(民88)http://www.jhes.km.edu.tw/%A4%E5%C4m/%B5%FB%B6q/%B9%EA%A7@%B5%FB%B6q.html吳慧珍(民89)。國立臺灣師範大學地球科學研究所。探討學生透過網際網路進行合作學習對其科學過程技能的影響。
連結：
張華傑(民89)。不同評量模式的評量效果。國立臺灣師大學物理研究所碩士論文。
連結：
劉哲淵(民89)。國際化學奧林匹亞競賽(IChO)原命題建構與我國學生實作風格之研究。國立臺灣師大學化學研究所碩士論文。
連結：

Times Cited (4) 〈TOP〉

Altmetrics

〈TOP〉

E-mail ：

When an article is available to download, a notice will be sent to your mailbox address.

E-mail ：