Identification of Students’ Content Mastery and Cognitive and Affective Percepts of a Bioinformatics Miniunit: A Case Study With Recommendations for Teacher Education

Bioinformatics, merging biological data with computer science, is increasingly incorporated into school curricula at all levels. This case study of 10 secondary school students highlights student individual differences (especially the way they processed information and integrated procedural and analytical thought) and summarizes a variety of critical situations that teachers may encounter when teaching bioinformatics. Students who integrated factual information with procedural and analytical skills were closest to content mastery; while students who had fundamental deficiencies in factual recall or were less adept in integrating higher order knowledge with specific facts and procedural skills had difficulty mobilizing critical analytical skills needed to master the bioinformatics tasks. Broader implications are presented for teacher education, curriculum design, and research.

[1]  David Randle,et al.  The role of ideational networks in laboratory inquiry learning and knowledge of evolution among seventh grade students , 2001 .

[2]  Elliot W. Eisner,et al.  Qualitative Inquiry in Education: The Continuing Debate , 1990 .

[3]  Anton E. Lawson,et al.  Hypothetico‐deductive reasoning skill and concept acquisition: Testing a constructivist hypothesis , 1991 .

[4]  O. R. Anderson,et al.  A flow-map method of representing cognitive structure based on respondents' narrative using science content , 1993 .

[5]  B. Bloom,et al.  Taxonomy of Educational Objectives. Handbook I: Cognitive Domain , 1966 .

[6]  L. S. Vygotskiĭ,et al.  Mind in society : the development of higher psychological processes , 1978 .

[7]  Leslie J. Briggs,et al.  Principles of Instructional Design , 1974 .

[8]  E. Yalow.  On Educational psychology: A cognitive view. , 1979 .

[9]  L. West,et al.  Cognitive Structure and Conceptual Change , 1985 .

[10]  Anton E. Lawson,et al.  Is Piaget's epistemic subject dead? , 1991 .

[11]  J. Novak.  Concept mapping: A useful tool for science education , 1990 .

[12]  J. Bruner.  Acts of meaning , 1990 .

[13]  Damian Counsell,et al.  A Review of Bioinformatics Education in the UK , 2003, Briefings Bioinform..

[14]  Eleanor Dantzler Siebert,et al.  College Pathways to the Science Education Standards , 2001 .

[15]  Chin-Chung Tsai,et al.  Exploring students' cognitive structures in learning science: a review of relevant methods , 2002 .

[16]  Robert Donmoyer.  Generalizability and the Single-Case Study , 2009 .

[17]  C. Maier.  Building Phylogenetic Trees from DNA Sequence Data: Investigating Polar Bear & Giant Panda Ancestry , 2001 .

[18]  Charlotte W. Farr,et al.  Matching Media, Methods, and Objectives in Distance Education. , 1993 .

[19]  E. Myers,et al.  Basic local alignment search tool. , 1990, Journal of molecular biology.

[20]  Development of knowledge frameworks and higher order cognitive operations among secondary school students who studied a unit on ecology , 2001 .

[21]  M. Patton,et al.  Qualitative evaluation and research methods , 1992 .

[22]  Richard A. Duschl,et al.  Restructuring Science Education: The Importance of Theories and Their Development , 1990 .

[23]  Sophia Kossida,et al.  Bioinformatics by example: From sequence to target , 2002 .

[24]  E. Pellicer.  Anchored Instruction and Its Relationship to Situated Cognition , 1990 .

[25]  J. Bonfield,et al.  Finishing the euchromatic sequence of the human genome , 2004, Nature.

[26]  Ncbi.  National Center for Biotechnology Information , 2008 .

[27]  Joseph D. Novak,et al.  Meaningful learning: The essential factor for conceptual change in limited or inappropriate propositional hierarchies leading to empowerment of learners , 2002 .

[28]  L. Plesniak,et al.  Some Like It Cold: A Computer-Based Laboratory Introduction to Sequence and Tertiary Structure Comparison of Cold-Adapted Lactate Dehydrogenases Using Bioinformatics Tools , 2003 .

[29]  Jeroen J. G. van Merriënboer,et al.  Training Complex Cognitive Skills: A Four-Component Instructional Design Model for Technical Training , 1997 .

[30]  Troy D. Sadler,et al.  Beyond STS: A research‐based framework for socioscientific issues education , 2005 .

[31]  Larry Flammer,et al.  Several Texts Use Evolution Approach , 2001 .

[32]  Marilyn Cochran-Smith,et al.  Inside/Outside: Teacher Research and Knowledge , 1993 .

[33]  Thomas M. Smith,et al.  Introducing Bioinformatics Into the Biology Curriculum: Exploring the National Center for Biotechnology Information , 2002 .

[34]  Tim Hubbard.  Finishing the euchromatic sequence of the human genome , 2004 .

[35]  M. Patton.  Qualitative evaluation and research methods, 2nd ed. , 1990 .