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1.
A learning unit in earth science was taught to high school students, using a jigsaw-group mastery learning approach. The sample consisted of 73 students in the experimental group and 47 students who learned the topic in an individualized mastery learning approach. The study lasted 5 weeks. Pretests and posttests on academic achievement and affective outcomes were administered. Data were treated with an analysis of covariance. The results show that students of the experimental group achieved significantly higher on academic outcomes, both normative and objective scores. On the creative essay test, the differences in number of ideas and total essay score were not significant between the groups, although the mean scores for number of words were higher for the individualized mastery learning group. On the affective domain, jigsaw-group mastery learning students scored significantly higher on self-esteem, number of friends, and involvement in the classroom. No differences were found in cohesiveness, cooperation, competition, and attitudes toward the subject learned. The results are discussed through the evaluation and comparison of the two methods of instruction used in this study. The cooperative learning movement began in junior high schools as part of the desegregation process, aiming at facilitating positive ethnic relations and increasing academic achievement and social skills among diverse students (Aronson, Stephan, Sikes, Blaney, & Snapp, 1978; Sharan & Hertz-Lazarowitz, 1980; Slavin, 1980). However, elementary teachers quickly recognized the potential of cooperative methods, and such methods were adopted freely in elementary schools before becoming widespread on the junior and senior high level. It has only been during the past few years that application of cooperative learning has been studied extensively with these older students. Cooperative learning methods generally involve heterogeneous groups working together on tasks that are deliberately structured to provide specific assignments and individual contributions from each group member. Cognitive as well as social benefits are expected, as students clarify their own understanding and share their insights and ideas with each other as they interact within the group (Deutsch, 1949). Experiments in the science laboratory have always required students to work in groups of two to four, due to the constraints of experimental processes and limited equipment and sup- plies. Thus, science courses are a natural curriculum area for examining cooperative learning practices. Now that cooperative methods are being refined to develop particular capabilities in the students, science teachers need to examine ways of structuring specific tasks to achieve the academic, affective, and socialization goals for their students. Although most of the studies of cooperative learning in the high school science classroom have centered around the cognitive outcomes of achievement testing and process skills, affective and social outcomes are also significant with students of this age. But few studies in science classes have attempted to assess such aspects of students' progress. As part of a previous revision, the science faculty at the high school where this study was conducted developed an exemplary individualized mastery learning (1ML) program for teaching science. This program seemed to alleviate the severe motivational problems and the extreme individual differences among the students in this rural/bhe-collar community. Students learned to work independently on their science studies. They had almost no lectures and few large group activities. As they worked through their assignments, however, they were free to interdct with other students. Looking in on a typical class, one would see several clusters of two or three students working together, sometimes tutoring each other, sometimes just talking through an assignment. Yet at least half of the class members would be working all alone. The importance of the overall social setting in the classroom as it relates to learning (Bruner, 1986, p. 86) and the central function of social interaction as learning occurs (Vygotsky, 1978, p. 106) seemed to have been ignored. Therefore, group mastery learning (GML), a cooperative learning tech- nique, was suggested as an antithesis to IML for teaching science over short periods. The cooperative mode of instruction considers learning as a cognitive as well as a social process, where students interact with each other as well as the teacher. To bring the social dimension back to science classrooms, the researchers chose to imple- ment GML in Grades 1 I and 12. The goal of the study was to investigate the GML's impact of the method on the individual student's academic achievement, creativity, self-esteem, and number of friends and on the overall learning environment of the classrooms. The researchers were also concerned with the students' attitudes toward earth science, the course being taught at the time of the experiment. Both cognitive and affective outcomes for students who participated in the cooperative GML approach were compared with outcomes for students who studied the same topic in an IML approach. The study addressed a number of questions related to academic and nonacademic outcomes of the two methods of study. First, it sought to determine whether academic achievement of the students taught in the cooperative GML mode would be different from the achievement of students who learned in an individualized method. Second, it sought to determine whether gains or losses would be seen in nonacademic outcomes, such as classroom learning environment, social relations, and students' self-esteem experienced by the students. The results of this study may support more use of cooperative learning in high school science. 相似文献
2.
The study examined the differences in cognitive styles between two comparable groups of students at the Grade 9 (Secondary 3) level, namely the LSS (Lower Secondary Science) group who had been exposed to the practical-based, inquiry-oriented type of science and the non-LSS group of students who had studied the more traditional type of science in the “old” science curriculum. Their differences in science achievement are measured by the common IEA Science Paper-Pencil, Multiple Choice Criterion Test and also, by the Science Process or Practical Test (which measured three levels of process skills, such as the observation/manipulation, reasoning and investigation skills). Variance in science achievement thus measured is examined against the 4 cognitive preference styles of the students, (measured by the Combined Cognitive Preference Inventory) namely the “recall”, “principles”, “applications” and “questioning” modes of thinking. The findings indicated that (a) the attainment of the science process or practical skills was characterised by the type of science curriculum (LSS or non-LSS) and it was significantly associated with the achievement level of students, (b) the cognitive preference pattern covaried according to the students' level of science achievement and the type of curriculum and (c) the weak but significant relationship between performance in the science practical skills and the students' modes of cognitive style have important implications for teachers who are concerned about the intended effects of changes in the science curriculum on the consequent learning behaviour or cognitive outcome of their students. 相似文献
3.
Peter Zeegers 《高等教育研究与发展》2004,23(1):35-56
Learning outcomes in higher education are of considerable interest to students, teaching staff, researchers, tertiary education institutions and funding authorities. To improve the quality of learning outcomes may require a better understanding of what happens in the learning process from the perspective of the learner. This study makes use of a number of current instruments for the evaluation of student learning to explore aspects of learning outcomes in terms of academic achievement. The students evaluated were either in their first year of study (N=194) or in the third year of their course (N=118). A causal mode of learning outcomes was developed for each group and evaluated using the PLSPATH program to explore the impact of student‐related causative factors. A number of these factors were shown to have a direct effect on student academic achievement, as measured by annual grade point average (GPA), with some consistency across two year‐levels. The most important factor in predicting academic performance for both groups was students' prior academic performance. Approaches to learning and English language skills were also shown to have some predictive value. Students' metacognitive skills and self‐efficacy, though showing strong inter‐relationships with other factors, did not show a direct effect on academic achievement. 相似文献
4.
Abstraction is a major concept in computer science and serves as a powerful tool in software development. Pattern-oriented instruction (POI) is a pedagogical approach that incorporates patterns in an introductory computer science course in order to structure the learning of algorithmic problem solving. This paper examines abstraction processes in the course of solving an algorithmic problem and highlights three distinct, although interrelated, facets of abstraction: pattern recognition, black-boxing, and structure identification. A study that examined the influence of the POI approach on students' abstraction skills is described; students who learned according to the POI approach were compared with students who learned in a traditional manner with regard to analogical reasoning and problem decomposition and solution, as well as verbal expression. The three facets of abstraction were used to analyze students' abstraction skills and their competency in algorithmic problem solving. 相似文献
5.
The purpose of this study was to investigate and compare the impact of Internet Virtual Physics Laboratory (IVPL) instruction
with traditional laboratory instruction in physics academic achievement, performance of science process skills, and computer
attitudes of tenth grade students. One-hundred and fifty students from four classes at one private senior high school in Taoyuan
Country, Taiwan, R.O.C. were sampled. All four classes contained 75 students who were equally divided into an experimental
group and a control group. The pre-test results indicated that the students’ entry-level physics academic achievement, science
process skills, and computer attitudes were equal for both groups. On the post-test, the experimental group achieved significantly
higher mean scores in physics academic achievement and science process skills. There was no significant difference in computer
attitudes between the groups. We concluded that the IVPL had potential to help tenth graders improve their physics academic
achievement and science process skills. 相似文献
6.
In the decade since alternate assessments based on alternate achievement standards (AA-AAS) were first required, special education teachers have had to develop content knowledge and pedagogical skills to teach academics to students with significant cognitive disabilities. The purpose of this study is to examine the impact that teachers' instructional decisions and beliefs about AA-AAS have on the academic achievement of students with significant cognitive disabilities. A survey of nearly 400 teachers across three states provided evidence of teachers' beliefs, as well as their instructional planning processes for students. Students' learning characteristics were also identified. Survey responses were analyzed in conjunction with students' 2010–2011 scores on their statewide AA-AAS. The results indicated that students with presymbolic communication systems had a lower likelihood of achieving proficiency in English language arts/reading and math than students with abstract symbolic communication. Students with concrete symbolic communication systems had lesser odds of proficiency in ELA/reading but not in math. Teachers who agreed that AA-AAS had an impact on instruction tended to have students with higher achievement proficiency. However, more negative views of the validity of AA-AAS scores were associated with greater odds of proficiency. 相似文献
7.
Two years after the end of a two-year intervention program intended to promote formal operational thinking, the achievement of students initially 12 years of age was tested by their results in British National examinations, taken at age 16. The intervention methodology was set within the context of science learning, so the difference between experimental and control classes was examined first in terms of their science results. The boys achieved an average of 40% more grades of C or above than the controls. This grade is the minimum criterion for higher education in Britain. The achievement was not found equally in all students: About 40% of the boys and 25% of the girls showed effect sizes of two standard deviations in relation to comparable controls, whereas the others did not differ from the controls. Both boys and girls showed significantly higher achievement in English than comparable controls, with an effect size about half that for science. The boys—but not the girls—also showed higher achievement in mathematics. It is argued that this evidence supports the interpretation that the students' increased science achievement was caused by increased general intellectual capacity, and not just by improved domain-specific skills. 相似文献
8.
Although many studies have revealed the importance of study skills for students' first‐year performance and college retention, the extent of the impact of study skills preparation on students' academic achievement is less clear. This paper explores the impact of pre‐university study skills preparation on students' first‐year study experiences, academic achievement and persistence. The setting for this study is a large law school in the Netherlands which attracts students from more than 100 schools for secondary education. The results show that the perceived study skills preparation concerning time management and learning skills does have a positive impact on college students' first‐year study behaviour and academic achievement. However, the study also shows that the impact of perceived college preparation is far less important for college retention than other factors such as satisfaction about the chosen degree programme and tutorial attendance. 相似文献
9.
The purpose of this study is to investigate the effectiveness of guided-inquiry approach in science classes over existing science and technology curriculum in developing content-based science achievement, science process skills, and attitude toward science of grade level 6 students in Turkey. Non-equivalent control group quasi-experimental design was used to investigate the treatment effect. There were 162 students in the experimental group and 142 students in the control group. Both the experimental and control group students took the Achievement Test in Reproduction, Development, and Growth in Living Things (RDGLT), Science Process Skills Test, and Attitudes Toward Science Questionnaire, as pre-test and post-test. Repeated analysis of variance design was used in analyzing the data. Both the experimental and control group students were taught in RDGLT units for 22 class hours. The results indicated the positive effect of guided-inquiry approach on the Turkish students' cognitive as well as affective characteristics. The guided inquiry enhanced the experimental group students' understandings of the science concepts as well as the inquiry skills more than the control group students. Similarly, the experimental group students improved their attitudes toward science more than the control group students as a result of treatment. The guided inquiry seems a transition between traditional teaching method and student-centred activities in the Turkish schools. 相似文献
10.
Martin J. Ward Donald Kester Kamiar Kouzekanani 《Journal of Education for Students Placed at Risk》2013,18(2):189-200
This research examined the impact of preservice teachers delivering individualized instruction of basic computer skills to at-risk, ethnic minority alternative high school students in an urban school district in South Texas. The alternative high school students' achievement of computer skills, motivation to use computers, and self-efficacy as current and future students was assessed. University preservice teachers taught a keyboard/computer skills curriculum developed specifically for this collaborative teaching and learning project in 10 1-hr-long sessions 2 times a week over a 5-week period. A series of 2 by 2 repeated measures analysis of variance showed achievement gains as measured by a survey instrument within the treatment group. This small, preliminary study supports the use of preservice teachers in the delivery of an individualized, computer-based program of instruction for at-risk students. 相似文献
11.
Tsung-Yu Liu 《Interactive Learning Environments》2016,24(4):724-744
This study investigates how educational games impact on students' academic performance and multimedia flow experiences in a computer science course. A curriculum consists of five basic learning units, that is, the stack, queue, sort, tree traversal, and binary search tree, was conducted for 110 university students during one semester. Two groups of students participated in learning activities: the experimental group was instructed using the gaming method; and the control group was instructed using the non-gaming method. During the study, tests, a survey, and interviews were conducted with students. The evaluation results for academic performance and multimedia flow experiences show that compared to the non-gaming method, incorporating the gaming method into the learning process can enhance students' academic performance and multimedia flow experiences. The results also indicated that there is a non-significant and positive relationship between students' academic performance and multimedia flow experiences. 相似文献
12.
Björn B. de Koning Sofie M.M. Loyens Remy M.J.P. Rikers Guus Smeets Henk T. van der Molen 《Learning and individual differences》2012,22(3):313-323
This study investigated the simultaneous impact of demographic, personality, intelligence, and (prior) study performance factors on students' academic achievement in a three-year academic problem-based psychology program. Information regarding students' gender, age, nationality, pre-university education, high school grades, Big Five personality traits, intelligence (i.e., numerical, verbal, spatial), observed learning activities, and self-study time was collected among almost 1800 students enrolled in this psychology bachelor program at Erasmus University Rotterdam between 2003 and 2009. Academic achievement was measured by students' yearly number of acquired credit points, a course test, and a knowledge progress test. Multiple regression analyses showed that observed learning activities, first- and second-year performance, high school grades, conscientiousness, and verbal ability were most strongly and consistently related to academic achievement in the bachelor. Other student factors also contributed to academic achievement, but their influence was less prominent and mainly restricted to the first year. These results suggest that (prior) educational achievements and observable learning activities are most important for academic success in a problem-based learning bachelor program. 相似文献
13.
Several recent studies suggest concrete learners make greater gains in student achievement and in cognitive development when receiving concrete instruction than when receiving formal instruction. This study examined the effect of concrete and formal instruction upon reasoning and science achievement of sixth grade students. Four intact classes of sixth grade students were randomly selected into two treatment groups; concrete and formal. The treatments were patterned after the operational definitions published by Schneider and Renner (1980). Pretest and posttest measures were taken on the two dependent variables; reasoning, measured with Lawson's Classroom Test of Formal Reasoning, and science achievement, measured with seven teacher made tests covering the following units in a sixth grade general science curriculum: Chemistry, Physics, Earth Science, Cells, Plants, Animals, and Ecology. Analysis of covariance indicated significantly higher levels (better than 0.05 and in some cases 0.01) of performance in science achievement and cognitive development favoring the concrete instruction group and a significant gender effect favoring males. 相似文献
14.
Huy P. Phan 《高等教育研究与发展》2014,33(2):325-340
Existing research has yielded evidence to indicate that the expectancy-value theoretical model predicts students' learning in various achievement contexts. Achievement values and self-efficacy expectations, for example, have been found to exert positive effects on cognitive process and academic achievement outcomes. We tested a conceptual model that depicted the interrelations between the non-cognitive (task value, self-efficacy) and cognitive (deep-learning approach, reflective-thinking) processes of learning, and academic achievement outcomes in mathematics. University students (n = 289) were administered a number of Likert-scale inventories and LISREL 8.80 was used to test various a priori and a posteriori models. Structural equation modeling yielded some important findings: (1) the positive temporally displaced effects of prior academic achievement, self-efficacy expectations and task value on achievement in mathematics, (2) the positive relations between self-efficacy expectations and task values and cognitive process outcomes and (3) the possible mediating role of self-efficacy expectations and task value between prior academic achievement and deep learning, reflective-thinking practice and academic achievement. Overall, our research investigation has provided empirical groundings for further advancement into this area of students' learning. 相似文献
15.
Lisa A. Giacumo Wilhelmina Savenye Nichole Smith 《British journal of educational technology : journal of the Council for Educational Technology》2013,44(5):774-794
Over the past 20 years, researchers have begun to examine data from asynchronous computer‐mediated student discussions in courses. Some results have shown students to demonstrate lower or mid‐level thinking skills, while others suggest students routinely demonstrate higher‐order thinking skills. The authors investigated the relationship between scaffold types and the level of students' thinking skill performance, learning achievement and attitudes, in a two‐by‐two factorial, quasi‐experimental study. Participants included 216 undergraduate preservice K‐12 teachers who were presented with one of four versions of an asynchronous discussion board assignment. Resulting discussion interactions were evaluated for demonstration of low‐, mid‐ and higher‐order thinking skills. Findings revealed students who were given a scaffold demonstrated higher‐level thinking skills more frequently than did students who received no scaffold. No significant differences in learning achievement associated with test performance were found in test results. The treatment variables did significantly affect effect survey ratings associated with students' attitudes. 相似文献
16.
Fostering students' spatial thinking skills holds great promise for improving Science, Technology, Engineering, and Mathematics (STEM) education. Recent efforts have focused on the development of classroom interventions to build students' spatial skills, yet these interventions will be implemented by teachers, and their beliefs and perceptions about spatial thinking influence the effectiveness of such interventions. However, our understanding of elementary school teachers' beliefs and perceptions around spatial thinking and STEM is in its infancy. Thus, we created novel measures to survey elementary teachers' anxiety in solving spatial problems, beliefs in the importance of spatial thinking skills for students' academic success, and self-efficacy in cultivating students' spatial skills during science instruction. All measures exhibited high internal consistency and showed that elementary teachers experience low anxiety when solving spatial problems and feel strongly that their skills can improve with practice. Teachers were able to identify educational problems that rely on spatial problem-solving and believed that spatial skills are more important for older compared to younger students. Despite reporting high efficacy in their general teaching and science teaching, teachers reported significantly lower efficacy in their capacities to cultivate students' spatial skills during science instruction. Results were fairly consistent across teacher characteristics (e.g., years of experience and teaching role as generalist or specialist) with the exception that only years of teaching science was related to teachers' efficacy in cultivating students' spatial thinking skills during science instruction. Results are discussed within the broader context of teacher beliefs, self-efficacy, and implications for professional development research. 相似文献
17.
Francisco Cano Ángela García A.B.G. Berbén Fernando Justicia 《International Journal of Science Education》2013,35(10):1710-1732
The purpose of this research was to build and test a conceptual model of the complex interrelationships between students' learning in science (learning approaches and self-regulation), their reading comprehension, question-asking in class and science achievement. These variables were measured by means of a test and a series of questionnaires administered to 604 ninth-grade students, and the data collected were analysed using a correlational, cross-sectional design. Results of a path analysis indicated that (a) students’ self-regulated and intentional knowledge-constructing activity (self-regulated strategy use, deep approach and knowledge-building) were what chiefly accounted for their question-asking in class; (b) question-asking (high and low levels) was related directly to reading comprehension and indirectly, through its contribution to the this, to academic achievement; (c) reading comprehension was directly and negatively associated with surface approach and indirectly and positively related to deep approach and knowledge-building; and (d) some of these variables, particularly reading comprehension, accounted for academic achievement in science. This model explained nearly 30% of the variance in academic achievement and provided a substantial and distinctive insight into the web of interrelationships among these variables. Implications for future research and science teaching and learning are discussed (e.g. the importance of supporting students' efforts to learn science in a meaningful, active and self-regulated way and of improving their reading comprehension). 相似文献
18.
Han‐Chin Liu I‐Hsien Su 《British journal of educational technology : journal of the Council for Educational Technology》2011,42(4):598-607
Multimedia learning environments such as computer simulations are widely accepted as tools for supporting science learning. Although the design of multimedia learning environments can be domain specific, few studies have focused on the use of computer simulations for learning residential electrical wiring. This study aimed to determine whether students using computer simulations learned better than traditional classroom learners in the domain of residential wiring. A quasi‐experiment was implemented with 169 high school students. The simulation group participated in a series of computer simulations, whereas the control group received lectures and demonstrations from an instructor. Students' cognitive load as elevated by multimedia leaning tasks was compared with that of students learning using traditional methods. The simulation group learned significantly better and reported higher cognitive load than did the control group. Moreover, the simulation group managed cognitive resources more efficiently on transfer of learning than did the control group. Having more opportunities to interact with a simulation‐based learning environment could result in higher cognitive load. The higher cognitive load seemed to result in better performance on the achievement test and, therefore, the learners' mental effort was possibly invested mainly in meaning making in the virtual learning environments. Discussion of the results, instruments and research design, as well as suggestions for future studies are provided. 相似文献
19.
Using 1025 junior secondary class three (ninth grade) students and twelve science teachers, this study investigated the effects of cooperative, competitive, and individualistic science laboratory interaction patterns on students' achievement in science and the level of acquisition of practical skills. A 3 × 3 (interaction pattern by ability) factorial model was employed for data gathering. Significant main and interaction effects were found for both dependent measures. The cooperative group was found to be superior on the achievement measure with no difference between the competitive and individualistic groups. The competitive group, however, outperformed the others in practical skills. Additional data indicated that the mixed ability cooperative group did significantly better than the mixed ability competitive group in achievement but not in practical skills. In sum these data are supportive of the differential effects of cooperative, competitive, and individualistic goal structures on cognitive and psychomotor tasks. Results are discussed in terms of their implications for more productive science laboratory work. 相似文献
20.
This article examines the impact of an adjunct English language tutorial program on the academic performance of first‐year Architecture students. With increasing numbers of international students enrolling in Australian universities, language and academic skills programs have shifted from generic to more discipline‐specific models; however, there has been little research on the effects of these programs on ESL students' academic performance. This study uses a mixed‐method approach to evaluate the effectiveness of an English as a second language (ESL) intervention program. Findings indicate that students value a highly discipline‐specific approach to language and academic skills support and that regular participation in a content‐based ESL program can lead to positive learning outcomes for students. Preliminary findings also suggest that there are positive longer‐term benefits on students' academic outcomes. The authors suggest the need for longitudinal studies on the impact of discipline‐based programs for ESL students. 相似文献