An implementation of problem based learning in high school biology courses

Download
index.pdf
2004
Sungur, Semra
Show full item record
1600
views
1753
downloads
The main purposes of the present study included investigation of the effect of problem based learning on students2 academic achievement and performance skills in the unit of human excretory system; and students2 perceived motivation and perceived use of learning strategies. This study was carried out during 2003-2004 fall semester at an Anatolian High School in Ankara. A total of 61 tenth grade students from two biology classes of the same biology teacher were involved in the study. Two classes were randomly assigned as experimental and control groups. Experimental Group was instructed with problem based learning, while control group received traditionally designed biology instruction. In the experimental group, illstructured problems based on actual patiens served as a basis for learning the basic science and while dealing with these problems, students did independent study as well as group work. In the control group, instruction was based on teacher explanations and textbooks. Human Excretory System Achievement Test, Motivated Strategies for Learning Questionnaire were administered as pre-test and post-test to students in both groups to measure students2 academic achievement and performance skills in the unit of human excretory system; and students2 perceived motivation and perceived use of learning strategies. Multivariate Analysis of Variance (MANOVA) was used to investigate the effect of problem based learning on the dependent variables of current study. Results revealed that problem based learning improved students2 academic achievement, performance skills, intrinsic goal orientation, task value,elaboration strategy use, critical thinking, metacognitive self-regulation, effort regulation and peer learning.
High schools., Secondary Education.
http://etd.lib.metu.edu.tr/upload/2/12604717/index.pdf
https://hdl.handle.net/11511/14046
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

An analysis of the problem-based instruction in engineering education
Ateş, Özlem; Eryılmaz, Ali; Department of Secondary Science and Mathematics Education (2009)
The main aim of this study was to analyze the implementation of problem-based instruction in electrical-electronics engineering education from the perspectives of tutors and students. Secondary aim of the study was to compare engineering students’ motivation and their use of learning strategies who received their first year curriculum in problem-based learning (PBL) format, in comparison to those who received their curriculum in a conventional lecture format. A multi-method research design that incorporated...
Improving 8th grade students' understanding of photosynthesis and respiration in plants by using 5E learning cycle and conceptual change text
Balcı, Sibel; Çakıroğlu, Jale; Department of Secondary Science and Mathematics Education (2005)
The purpose of this study was to investigate the effects of 5E learning cycle, conceptual change texts and traditional instruction on 8th grade students̕ understanding of photosynthesis and respiration in plants. Besides, the effect of instruction on students̕ attitudes toward science as a school subject was investigated. One hundred and one, 8th grade students from three classes of one elementary school in Ankara attended in this study. This study was carried out during the fall semester of 2003-2004 acade...
The effect of explicit method of problem solving accompanied with analogies on understanding of mole concept
Ünlü, Yalçın; Geban, Ömer; Department of Secondary Science and Mathematics Education (2006)
The aim of this thesis was to analyse the effectiveness of explicit method of problem solving accompanied with analogy instruction over traditionally designed chemistry introduction on understanding of mole concept and attitude toward chemistry as a school subject. Participants for this research consisted of 53 students at ninth grade level from two classes taught by the same teacher in Atatürk Anadolu Lycee. The study was carried out during the second semester in the 2004-2005 school year. During the treat...
An investigation of seventh grade students’ computational estimation strategies and factors associated with them
Boz, Burçak; Bulut, Safure; Department of Secondary Science and Mathematics Education (2009)
The purpose of this study was to identify seventh grade students’ computational estimation strategies and factors associated with these strategies. A case study was conducted with five students. They were selected among 116 seventh grade students from a public elementary school in Aegean region. Two sessions of clinical interviews were carried out with each participant. In the first interview session, the Computational Estimation Test, which was consisted of 15 estimation questions, was administered to stud...
The effect of problem-based learning on the elementary students' achievement in genetics
Araz, Gülsüm; Sungur, Semra; Department of Elementary Science and Mathematics Education (2007)
The purpose of the study is to investigate the relative effect of problem-based learning (PBL) and traditionally designed science instruction (TDSI) on students’ academic achievement and performance skills in the unit of genetics after controlling for students’ prior knowledge, prior performance skills, reasoning ability, and learning approach. The sample consisted of 192 eight grade students from a public elementary school in Ankara. Four classes instructed by two science teachers were randomly assigned as...
Citation Formats
S. Sungur, “An implementation of problem based learning in high school biology courses,” Ph.D. - Doctoral Program, Middle East Technical University, 2004.
METU IIS - Integrated Information Service open@metu.edu.tr