Science and Mathematics Education Commons^™

Teachers Of Mathematics Teach Mathematics Differently : A Case Study Of Two Teachers, Jennie Bickmore-Brand

Theses: Doctorates and Masters

This thesis investigates the different approaches adopted by two teachers for teaching mathematical content at the upper primary level of education. Questions have been raised by researchers about the impact teachers' philosophical background may have on their perception of how mathematics should be taught. Similarly questions have been asked about the role of content in mathematics education in relation to the process of education. The two teachers held different beliefs about what they were doing when they were teaching mathematics and why they were teaching that way. Their methodological emphases were different; one could be described as being more learner-centred …

Year 7 Students' Understanding Of The Relationship Between Area And Perimeter, L. Marshall

Theses: Doctorates and Masters

The aim of this study was to determine Year 7 students' understanding of the relationship between area and perimeter. This is an important part of the measurement strand of mathematics. Two methods of collecting data were used: a multiple-choice pencil-and-paper test item; and clinical interviews with a class of Year 7 students. Two Perth metropolitan government primary schools allowed access for the research to take place: one was used for the trial of the test item with eleven students; the students at the other school were given the validated test item followed, one week later, by clinical interviews. Analysis of …

Developmental Aspects : Metacognition And Problem Solving, Roseanne Gibson

Theses : Honours

Mathematical problem solving has been the focus of recent curriculum reform. Researchers have investigated factors that appear to influence mathematical problem solving: one of these factors is metacognition. This study identified metacognitive aspects and investigated the relationship of metacognition and age in the context of mathematical problem solving. Twenty four children were randomly chosen: eight children from years two. four and six. The children were given the same non-routine problem to solve. A semi-structured interview and observation protocol were developed and used to determine students' metacognitive aspects. There was an extensive descriptive analysis of metacognitive aspects and a systematic quantification …

The Beliefs And Attitudes Of Primary School Teachers In The Bunbury Region Toward The Subject Of Science, Michelle A. Mckeon

Theses : Honours

The study investigated the beliefs and attitudes of primary school teachers in the Bunbury region toward the subject of science. Teachers' beliefs and attitudes were investigated in terms of the dependant variables of teachers' attitude toward science, preference for teaching science and confidence to teach science and how they related to the independent variables of qualifications, Year 11 and 12 science subjects, years of teaching experience, time of last science inservice and gender. Teachers' perceptions of the barriers toward more and better teaching of science in primary schools were also investigated. The sample included 89 teachers from nine schools, six …

Proceedings Of The 21st Annual Conference Of The Western Australian Science Education Association, Mark W. Hackling (Ed.)

Research outputs pre 2011

The Western Australian Science Education Association (WASEA) is an informal group of science educators that meets annually for a conference at one of the Perth universities. The conference is organised by a committee of representatives from the universities and has contributed greatly to collegiality amongst the community of science educators in Perth.

The first meeting of WASEA was held at the Churchlands College of Advanced Education in 1975 and has been held each year except in 1979 and 1991 when the W ASEA meeting was incorporated into the meeting of the Australian (now Australasian) Science Education Research Association.

These Proceedings …

Development Of A Constructivist Model For Teacher Inservice., Brian Hand, David F. Treagust

Australian Journal of Teacher Education

In this paper, we consider a model for teacher inservice that is informed by constructlvlsm. Initially, we consider the criteria for identifying conceptual change, briefly examine research on the roles which teachers engage in when implementing innovations, and describing different knowledge bases needed m usmg teaching approaches informed by constructivist referents. Secondly, we describe an inservice programme for science teachers in one high school, and thirdly show how a five-stage model to introduce teaching/learning approaches informed by constructivism was developed.

Difficulties Experienced By Year 10 Students When Solving Monohybrid Autosomal And X-Linked Genetic Problems, Christina Williams

Theses : Honours

Genetics is an important aspect of secondary education as it improves students, understanding of the inheritance of genetic diseases which are present in many families. Genetics also provides opportunities for students to learn important problem solving skills. Students experience difficulties with problem solving in genetics as they tend to rote learn algorithmic methods and not have a meaningful understanding of the concepts of meiosis, gametes and fertilisation which underpin genetics problems. Following instruction in the area of genetics, think-aloud protocols were collected from 20 Year 10 students, while solving four genetic problems. The students were also interviewed to probe their …

Identifying The Difficulties Experienced By Year 10 High School Students When Attempting To Solve Genetic Pedigree Problems, Richard Hamilton-Brown

Theses : Honours

Teachers rate genetics as one of the most difficult biology topics for high school students to understand (Finley, Stewart & Yarroch, 1982). It has been observed that some students are able to solve genetics problems using routine algorithmic methods, without understanding the basic underlying concepts (Stewart, 1982). The aim of this study was to identify the procedural errors and conceptual misunderstandings that the students had when attempting to solve genetic pedigree problems. Genetic pedigrees are diagrammatic representations of the members and ancestral relationships in a family (Cummings, 1991). Two male and two female students were selected from each of four …

Mental Computation In School Mathematics: Preference, Attitude And Performance Of Students In Years 3, 5, 7 And 9, Alistair Mcintosh, Jack Bana, Brian Farrell

Research outputs pre 2011

Commencing in 1989 a team consisting of Alistair Mcintosh, Paul Swan and Ellita de Nardi at Edith Cowan University, Perth, Western Australia, probed the strategies used by children of primary school age when calculating mentally, with a view to developing and promoting more appropriate and effective mental computation...This present monograph, which looks at the mental computation of Western Australian students in Years 3, 5, 7 and 9, is one of the outcomes of this collaborative research project.

Children's Knowledge And Understanding Of Basic Number Facts, Jack Bana, Richard Korbosky

Research outputs pre 2011

Automatic recall of all the basic number facts is a major objective in primary school mathematics. This is an objective that is not easily attained. Many students have problems acquiring the skills which lead to correct and immediate responses (automatic recall) for all the basic number facts. Knowledge of the basic number facts is essential for undertaking all computation efficiently. These basic facts are defined as 0 + 0 to 9 + 9 for addition and their subtractive opposites; and 0 x 0 to 9 x 9 for multiplication and their inverses in division. This is a total of 390 …

Openness Of Inquiry Of Laboratory Formats Currently Used In Lower Secondary Science, H. A. D. Bryce

Theses : Honours

Laboratory formats can range from 'recipe' type activities, in which students just verify concepts, to 'open' inquiry activities, in which students design and carry out their own experiments. There is much support in the literature for the use of 'open' inquiry formats. By way of a questionnaire secondary science teachers, sent to a sample of lower this study investigated the proportions of the different that are currently being used in laboratory formats lower secondary science in Perth schools. The study found that most of the formats used required students to follow set procedures to verify or determine a concept. Few …

Challenging Student Alternative Frameworks Of Electrical Circuits, Lauril Jones

Theses : Honours

Student alternative frameworks were found by the researcher to be a problem when teaching the topic of electricity to Year 9 science students. It was recognised that the alternative frameworks had to be identified and a constructivist teaching strategy that would facilitate conceptual change within these students needed to be adopted. A pre-test-post-test, control group-treatment group study was conducted to evaluate the effectiveness of a constructivist approach to instruction. The treatment group in the study received instruction based on the 'four phase model for teaching for conceptual change', a constructivist approach to teaching suggested by Cosgrove and Osborne (1985) as …

The Identification Of Conceptual And Strategic Difficulties Encountered By Students When Using An Electronic Spreadsheet, Craig Clapham

Theses : Honours

The call for the use of computer technology in mathematics education has been heeded by the Ministry of Education in Western Australia. The syllabus documents for the Upper Secondary mathematics courses recommend the use of computer software packages for the teaching of the concepts involved in these courses. In particular, the electronic spreadsheet is suggested as a versatile and useful tool for simulations and problem-solving by students, although very little formal study has been undertaken to support or refute such beliefs. This study involved teaching a group of four Year 12 students to operate a spreadsheet, and then examined the …

Issues In Primary Mathematics Education Computers: Classroom Practice And Curriculum Reform, Lorraine Kershaw, Kevin Jones, Len Sparrow

Research outputs pre 2011

The advent of an interactive multimedia approach in teaching and learning has opened up yet another horizon to be explored in search of the perceived potential of the computer in primary mathematics education. Benefits promoted have included its use as a motivational aid, the developing of content knowledge and problem solving skills of children of varying abilities, its capacity to support an integrated curriculum, and to assist children in controlling their own learning. Many have doubts about the veracity of these assertions and disagree about the types of appropriate uses of the computer. For classroom teachers, software and hardware availability, …

Issues In Primary Mathematics Education: Calculators: Research And Curriculum Implications, Len Sparrow, Lorraine Kershaw, Kevin Jones

Research outputs pre 2011

Calculators: Research and curriculum implications is one of a series of monographs on issues in primary mathematics education. It has been written to support initiatives in the development of student-centred learning programs at Edith Cowan University - programs designed to accommodate current views on effective adult learning strategies, as wells as the development of professional and generic (key) competencies. Irrespective of the nature of individual learning programs, students and teachers working at undergraduate and postgraduate levels will find the series useful- either as a synthesis of currently available research findings and reference material, to identify potentially significant initiatives and developments …

Number Sense And Computation In The Classroom, Kevin Jones, Lorraine Kershaw, Len Sparrow

Research outputs pre 2011

Number sense and computation in the classroom is one of a series of monographs on issues in primary mathematics education. It has been written to support initiatives in the development of student-centred learning programs at Edith Cowan University - programs designed to accommodate current views on effective adult learning strategies, as wells as the development of professional and generic (key) competencies. Irrespective of the nature of individual learning programs, students and teachers working at undergraduate and postgraduate levels will find the series useful- either as a synthesis of currently available research findings and reference material, to identify potentially significant initiatives …

Determining The Validity And Reliability Of An Instrument Designed To Measure Metacognitive Behaviours, Anne L. Martin

Theses : Honours

This project was designed to study the role of metacognition in mathematical problem solving. More specifically, it was designed to determine the validity and reliability of an instrument proposed to identify metacognitive behaviours in Year 7 children solving problems. The instrument was used to analyse audio tapes of pairs of students working on a non-routine problem (i.e., a problem that cannot be solved solely by the direct application of the basic operations). Analysis of the audio tapes involved categorizing metacognitive decisions as: orientation, organization, execution, and verification behaviours. A "cognitive-metacognitive" framework (Garofalo & Lester, 1985) was used as a basis …

Attitudes Towards Mathematics Of Vietnamese And Non-Vietnamese Senior Secondary Female Students, Robert G. Palmer

Theses : Honours

Throughout Australia and indeed in many parts of the world, there is a growing realisation that girls tend not to achieve their full potential at school, especially with regard to higher level mathematics units. Many girls limit their post-school options by choosing not to continue with mathematics when it ceases to be compulsory in Years 11 and 12. They also choose less difficult mathematics units and participate at a level below their potential. Much of the research has focused on gender differences in attitudes towards mathematics, and on participation and achievement in mathematics, but not on ethnic differences. The purpose …

A Study Of The Benefits Of Reflection By Journal Writing In Mathematical Learning And Attitudes In The Primary School, Sally Edmonds

Theses : Honours

This descriptive study examines journal writing for the purpose of identifying aspects of children's mathematical reflective ability. It was hypothesised that encouragement to engage with the process of mathematics by reflective writing would reveal and assist learning, and give children a vehicle through which they could express their attitudes about the mathematics they were learning. The aim of this study was to find answers to the following question: How does the keeping of a mathematical journal reveal children's understandings of the mathematics they are learning? Other questions related to the study were: -What evidence is there from the journals about …

Student Misconceptions Of Osmosis And Diffusion, Erica J. Mcknight

Theses : Honours

Student misconceptions about two fundamental science concepts, osmosis and diffusion, were elicited using an interview-about-events approach. A concept map and list of 25 propositional statements were used to define the knowledge regarded as important for a sound understanding of the concepts of osmosis and diffusion. The interview probed students’ understandings of the propositions. Eighteen students from a local metropolitan high school were interviewed. These students were selected from four different science classes. Nine students studied Year 12 Biology and nine studied Year 12 Human Biology. Diffusion and osmosis are integral concepts required for thorough understanding of both subjects. The interview-about-events …

Differences In Attitude Towards Mathematics Between Successful Regular Class Children And Children With Learning Problems In Mathematics, Jennifer Poller

Theses : Honours

Possible differences in attitude towards mathematics were studied between Year seven successful regular class children and Year seven children with learning problems in mathematics. A comparison was also made between the Year seven children with learning problems and a younger chronological age group (Year 5) who were performing at approximately the same level in mathematics. A sample of 180 students (30 Year 5 males, 30 Year 5 females, 30 Year 7 regular class males, 30 Year 7 regular class females, 30 Year 7 learning problems males and 30 Year 7 learning problems females) was selected from students in seven local …

Teacher Training In Transition, A Commentary On Postgraduate Science Teacher Training In England, Arthur Jennings

Australian Journal of Teacher Education

The radical reforms of recent years have affected all parts of the educational system in England. This paper discusses science teacher education and focuses on changes in teacher training programmes designed to equip teachers for the national curriculum and for work in the climate of greater accountability that now exists. Though the pressure for these changes is domestic it is suggested that the issues are of general significance.

Sex-Related Differences In Autonomous Learning Behaviours And Mathematics Achievement, Laura Beahan

Theses : Honours

The autonomous learning behaviour model proposed by Fennema and Peterson (1985a, 1985b) hypothesises that sex- related differences in mathematics are a result of sex-related differences in autonomous learning behaviours. Autonomous learning behaviours include choosing to engage in high-level tasks, preferring to work independently on such tasks and persisting at them. The purpose of this study was to investigate sex-related differences in autonomous learning behaviours and to determine any relationship between the presence of these behaviours and achievement in mathematics. Twelve students studying the Year 1 unit "Foundations of Mathematics" were selected for the study, including two males and two females …

Inquiry Based Mental Mathematics Versus Traditional On The Performance And Attitudes Of Year Four Children, Anita Jurat

Theses : Honours

This study Investigated the effect of Inquiry based mental mathematics compared to traditional mental mathematics, with respect to the performance and attitudes of a sample of year four children. Using a quasi-experimental non-equivalent control group design, and applying a t test for non-Independent samples, It was found that after an eight week period, the Inquiry based mental mathematics group achieved significantly higher scores on a mental mathematics test, and showed a more Improved attitude toward mental mathematics than the traditional group. Qualitative analyses of attempts to create calculations to make a given number, revealed that the Inquiry based group had …

Experiences In Gifted Education : Implications For Teaching Strategies For A Clever Country., Lesley Newhouse-Maiden, Malcolm Washbourne

Australian Journal of Teacher Education

In preparation for a workshop at Monash University, where a group of Australian educators were to be involved in writing a book based on their collective wisdom and interest in the fostering of excellence in young people and children in the 1990's, the present writers engaged in a reflective exercise in ascertaining how best to educate our most talented science students. However, in the eventual chapter written by Newhouse et al. (in Goodall and Culhane 1991:70), the theme was related to the concept of empowering a whole school community, 'globally' a far cry from the notion of empowering talented students …

Characteristics That Determine The Holding Power Of Computer-Based Exhibits At Scitech Discovery Centre, Victoria Dodds

Theses : Honours

Scitech Discovery Centre is a hands-on science and technology centre located in the city West Complex, West Perth. The centre contains over 160 interactive exhibits including a number of computer-based exhibits that cover topics not easily incorporated in standard interactive exhibits. The problem considered in this study was the observed low percentage of visitors completing the programmes at seven of these computer-based exhibits. The author used unobtrusive observation and survey methods of data collection, for 245 visitors, on sundays over a three month period. The study was to determine two things, firstly the holding power of the exhibits, and secondly, …

What Do Primary Students Know About Light?: An Investigation Into Misconceptions Held By Year 7 Students In Western Australia, Christine Ann Coulstock

Theses : Honours

This research examines misconceptions about light held by Year 7 primary school students. The subjects (n = 37) were selected from six schools in the northeastern area of Perth, Western Australia. An Interview About Instances approach was used in this research using instance cards specifically designed for this study. Misconceptions were ascertained and those held by 25% or more of the students were considered significant. Misconceptions were found in the understanding of the physical and the physiological process of sight, the relationship of light to colour, night vision in animals and the distance light travels under different circumstances. The misconceptions …

A Comparison Of Mental Strategies Used By Skilled And Unskilled Mental Calculators, Paul Swan

Theses: Doctorates and Masters

The purpose of this study was to investigate the various strategies used by year seven students when carrying out division computations mentally. A comparison was made between the strategies used by high and low performing mental calculators. A number of high and low performing mental calculators were chosen as a result of their performances on twelve interview items. Both groups of students were given a set of division problems to complete mentally. After solving each problem the students were asked on a one-to-one basis to reflect on the strategy or method they used to solve the problem. The interviews were …

Curriculum Decision Making For National Interest In The Tertiary Sector: An Evaluation Of A Curriculum Project, Stephen Duggan, Lyndall Boyle

Australian Journal of Teacher Education

This paper is concerned with a study of comparative curriculum practice within the tertiary sector. Within Australia, curriculum practice, innovation, planning and evaluation has occurred mainly within the primary and secondary school system. However, since the mid-1980s, educational strategies for national interest have seen the evolution of informed curriculum research and development within the tertiary sector, as universities and colleges endeavour to meet nationally determined educational goals and objectives. This study relates the research process involved when tertiary educators (and researchers) are faced with the task of reconciling local, regional and national objectives. In particular, it considers the dynamics of …

Improving The Scientific Thinking Of Preservice Secondary Science Teachers, Mark Hackling, Patrick Garnett, Frank Dymond

Australian Journal of Teacher Education

Previous studies indicate that many preservice science teachers lack facility with those formal reasoning patterns that are critical for learning science. The purpose of this project was to develop, implement and evaluate a curriculum package directed at improving preservice secondary science teachers' scientific thinking. A matched treatment-control, quasi-experimental design revealed significant gains achieved through use of the curriculum materials.