• 沒有找到結果。

Computer-supported collaborative learning for elementary school students on the effectiveness of reading comprehension

N/A
N/A
Protected

Academic year: 2021

Share "Computer-supported collaborative learning for elementary school students on the effectiveness of reading comprehension"

Copied!
6
0
0

加載中.... (立即查看全文)

全文

(1)

Computer-supported Collaborative

Learning for Elementary School Students

on the Effectiveness of Reading

Comprehension

Su-Jian Yang*, Chiu-Pin Lin**, Mei-Hwa Yang*, Yin-Juan Shao***, Wenli Chen***

*Graduate Institute of Library and Information Studies, National Chengchi University, Taiwan

**Graduate Institute of e-Learning Technology, National Hsinchu University of Education, Taiwan

*** Learning Sciences Laboratory, National Institute of Education, Singapore

chiupin.lin@gmail.com

Abstract: Fostering children’s reading skills is of significance in their learning. Reading materials recently have been expanded from paper-based books to digital books and even the multimedia books. In this research we explored a synchronous collaborative learning using Group scribble software and self-adopted e-picture book based on our traditional local paper-based reading books. Experimental group and control group were established to investigate the effectiveness of using GS –based e-picture book in developing students’ reading and comprehension skills. The results indicated that great improvement in using GS –based e-picture book in reading as well as great enhancement of motivation and interest of learning by collaborative learning with GS.

Keywords: Group Scribbles, CSCL, Reading comprehension, Electronic Picture Storybook

1. Introduction

The development of electronic picture books enables multimedia representations to assist reading, which receive great popularity among primary school students. Reading the texts of electronic picture books, animation and audio explanations help students appreciate the reading beyond the texts and comprehend the beauty of meaning between lines. A boost of advanced information technology provides different new ways of reading and more sufficient electronic picture books than traditional collection of books on library shelves. This study attempts to combine localized learning materials and teaching strategies with Group Scribble [1] software to investigate students’ learning outcomes in reading comprehension. The research tries to examine the following aspects: First, is to explore the effectiveness of GS-based electronic picture book for reading comprehension. Second, is to explore

(2)

real-time sharing and group brainstorming discussions with GS to strengthen mutual learning among peers. Third, is to explore the new method of cooperative reading activities with GS software to stimulate students’ interest and motivation in reading.

2.

Literature Review

Computer supported collaborative learning encourages flexible interactions among students to carry out learning online but not to replace teachers and learning materials with technology. Learning should be designed well to leverage the curriculum, pedagogy, technology mediation and the students’ activities [2]. Sharples [3] pointed out that learning is not only a process of knowledge given through curriculum but a process of mutual agreement by negotiation. CSCL can increase student motivation and interest to make progress, to enhance positive interaction between students and teachers and to fulfill learning goals.

2.1 Reading comprehension

Caver [4] defined techniques for improving students' success in extracting useful knowledge from texts. Comprehension is a "construction process" as a text is read to create a representation of the text in the reader's mind. Reading comprehension can be divided into four levels: decoding, literal comprehension, inferential comprehension and comprehension monitoring [5][6]. Ko [7] suggested the reading comprehension can be divided into: looking for clear information, direct inference, synthesis and interpretation of discourse and the evaluation of chapter content and language patterns. Reading comprehension involves two parts: "direct understanding" and "understanding through interpretation". "Direct understanding" contains direct and immediate consequence of extraction while “understanding through interpretation" consist of interpretation, integrating Ideas and information and assessing the content, language elements of an article. It is easier for readers to comprehend from "direct extraction" and "direct inference".

2.2 Collaborative story-structuring

Collaborative Structure analysis is an approach to understand the story by discussion and experience sharing with peers to understand the text [8]. A story includes the contexts, theme, plot, and ending. We borrowed a reading comprehension model for our electronic picture storybook as following:

Figure1: Reading comprehension model for storybook [9]

With the "Collaborative Integrated Reading and Writing Model"(CIRC) in this study we carried out group reading comprehension with GS and face-to-face discussion about the story analysis in two classes of students.

(3)

3. Methodology

Two classes of fourth-grade students in Primary school participated in this study. 23 students in control class and the experimental class consisted of 24 students and based on their results in the pre-test, we performed a test of homogeneity of two groups of students by classifying them into the heterogeneous groups of high, medium and low ability groups. Both classes conducted the reading pre-test of “Kinmen localized reading book” with the follow-up experiments.

Table 1 Comparison of experimental and control class

Class Experimental class (N=24) Control class (N=23) Environment Traditional classroom with projector and

wireless network

Computer room Tools One Tablet PC per group Per PC Per student Approach Collaborative learning in groups Learning individually Strategy Reading comprehension with hypothesis, connection and extraction Coursework Coursework sheets

In this reading practice, four reading strategies were applied: detecting the cause and the consequence, discerning the connections including connections between sentences, paragraphs and chapters, and summarizing. With GS, students can propose their own comments, share them in the public space and achieve real-time interaction with the electronic picture book as well as other peers. Students were asked to have discussions at different points in the book and post their comments to the public space in GS. Experimental group tutorials lasted for around five weeks in which we gave GS training in the first week. In the following four weeks we implemented collaborative reading with GS in class for 90 minutes each week. Figure 2 below shows an example of their reading practice.

Figure 2: students share comments for story reading on GS

In GS public space a pictured story was shown to the students and the teacher posted a task to ask the students to modify their hypothesis on what would happen in the story. Six groups’ responses were shown and shared at the public space.

Synchronous display the “electronic picture books” video

Students can real - time propose their own comments by their group Notebook

Change the Board to another story or discussion

(4)

In this study, the reading comprehension tests were designed by the researcher, including multiple choices and essay questions and constitute two sections of "direct understanding " and " understanding through interpretation". We also analyzed the performance of children on the reading comprehension skills about “understanding through interpretation”, i.e., interpretation, integrating Ideas and information and assessing the content, language elements of an article.

4. Findings

Before the experimental treatment, the experimental group and control group received the Reading Comprehension Test as the pre-test, including multiple choice and two essay questions. Two essay questions were marked by two raters with a Pearson correlation coefficient at 0.933, and a significant correlation (p<0.01). The average scores marked by two raters were regarded as the final scores for the essay questions. Then analysis to the differences of two classes of students in their pre-test were carried out by Levene test with the F value of 1.250 (p =. 270> .05), less than .05 level of significance. This indicates the two groups were homogeneous.

ANCOVA analysis was employed to determine the significance of the difference between two regression coefficients estimated within the experimental class and the control class separately. Statistical value (F =. 004, p =. 952> .05) shows without significant. This indicates the regression coefficient of homogeneity within each class is acceptable. The follow-up covariance analysis to these two classes on pre and post tests have a statistic value that F = 11.468, p =. 002 <.05, which indicates the experimental class had make a great improvement in post test. The learning outcome is more significant than the control class excluding the effects of pre-test.

Table 2 Comparison between the Experimental class and the Control Class

Class Tests N Mean SD t-value p-value Experimental Control Pre-test 24 23 44.02 43.24 10.95 8.89 .268 .790 Experimental Control Post-test 24 23 81.58 73.32 13.20 11.71 11.468 .002* *:p-value<0.05

Table 2 illustrates that the mean score of experimental group (44.02) in pre-test is slightly higher than the control group (43.24). T-test on pre-tests for these two classes shows no significant differences between the experimental class and the control group (t =. 268, p =. 790> .05). This implies that the two classes of students have similar reading comprehension skills before the experiment.

Statistic analysis was executed to investigate the changes of scores according to different question type. Regression coefficient of homogeneity of each question type, i.e., “direct extraction”, ”inference” and “integrated interpretation” were conducted. Accordingly the statistic values were F=1.058, F= 0.268, F=1.169, and the p values were 0.310, 0.607, 0.286, which were all less than significant level (p> .05). ANCOVA tests therefore were executed and results were shown in Table 3.

(5)

Table 3 ANCOVA results to different Question types (Post-test)

SS df MS F P

Direct extraction(direct understanding)

Post-test 19.811 1 19.811 .883 .353

Error 987.687 44 22.447

Inference(direct understanding)

Post-test 111.307 1 111.307 5.518 .023

Error 887.618 44 20.173

Integrated interpretation(understanding through interpretation)

Post-test 476.109 1 476.109 26.369 .000

Error 793.647 44 18.037

Excluding the effects of pre-test by ANCOVA test, there are not statistically significant differences on the Direct extraction (direct understanding) between the experimental class and the control class but fairly significant difference on the outcomes of “Inference” and “integrated interpretation” questions in the post-test. This indicates utilizing GS and Notebook to read e-picture book can promote students’ skills of inference and integrated interpretation in reading. Particularly students had a dramatic improvement of “understanding through interpretation” in using GS and Notebook according to the results of the tests.

5. Conclusions

In this study we explored the synchronous collaborative learning and learning effectiveness with electronic picture book. The results showed that much greater achievement was gained by the experimental class with GS and Notebook. In terms of effectiveness, students gained better improvement with GS and Notebook than those independent learning students. The GS-based collaborative learning significantly improved students reading skills especially the inference and integrated interpretation.

In this study we also explored the perceptions and views to the curriculum implementation. Statistic results from the questionnaire also indicated that most students held positive attitude and views to synchronous computer supported collaborative learning activities with GS. Their reading skills were greatly promoted and their motivation and interest was also improved through this study.

Reference

[1] DiGiano, C., Tatar, D., & Kireyev, K. (2006). Learning from the Post-It: Building collective intelligence through lightweight, flexible technology. Conference on Computer Supported Cooperative Work, 2006, 65-66.

[2] Stahl, G., Koschmann, T., & Suthers, D. (2005). “CSCL: An Historical Perspec- tive”, Cambridge, UK: Cambridge University, Proceedings of the 13th

Euromicro Conference on Parallel, Distributed and Network-Based Processing.

[3] Sharples, M. (2005). Learning as conversation: Transforming education in the mobile age. Proceedings of Conference on Seeing, Understanding, Learning in

the Mobile Age, Budapest, Hungary, 147-152.

[4] Carver, R. P. (1973). Reading as reasoning: Implications for measurement. In W. H. MacGinitie (Ed.), Assessment problems in reading. Newark, DE: International Reading Association.

[5] Benton, S. L., & Kiewra, K. A. (1987). The assessment of cognitive factors in academic abilities. In R. R. Ronning, J. A. Glover, J. C. Conoley, & J. C. Witt

(6)

(Eds.), The influence of cognitive psychology on testing,145–189. Hillsdale, NJ: Lawrence Erlbaum.

[6] Gagne' E.D. (1985). The Cognitive Psychology of Schllo Learning. Boston: Little, Brown and Company.

[7] Ko, H. W. et al. (2006). The Reading Literacy of Fourth Grade Students in Taiwan, PIRLS 2006. http://lrn.ncu.edu.tw/pirls/

[8] Mathes, P.G., Fuchs, D., & Fuchs, L.S. (1997). Cooperative story mapping.

Remedial & Special Education, 18(1), 20-27.

[9] Thorndyke, P. (1977). Cognitive structures in comprehension and memory.

Cogni- tive Psychology, 9, 1-13.

[10] Tomlinson,H., & Henderson, W. (1995).Computer supported collaborative learning in schools: a distributed approach. British Journal of Educational

數據

Table 1 Comparison of experimental and control class
Table 2 Comparison between the Experimental class and the Control Class
Table 3 ANCOVA results to different Question types (Post-test)

參考文獻

相關文件

Using Information Texts in the Primary English Classroom: Developing KS2 Students’ Reading and Writing Skills (New). Jan-Feb 2016

 A genre is more dynamic than a text type and is always changing and evolving; however, for our practical purposes here, we can take genre to mean text type. Materials developed

Making use of the Learning Progression Framework (LPF) for Reading in the design of post- reading activities to help students develop reading skills and strategies that support their

• School-based curriculum is enriched to allow for value addedness in the reading and writing performance of the students. • Students have a positive attitude and are interested and

“Chinese Language Assessment Tools” tailored for NCS students and a longitudinal study, further evaluate the effectiveness of measures to support NCS students’

e-Learning activities that support the teaching of Reading Courseware platforms for Reading Comprehension.. Practise downloading eBooks

• 2) Enhancing learning and teaching of fiction and non-fiction through the use of Supported Reading as a teaching strategy and e-Learning resources.. • 3) Exploring

• You can make good use of this opportunity and become more aware of the importance of teaching information texts with an explicit emphasis on understanding the features of academic