How K-12 Teachers Define Inquiry-Based Learning: A Delphi Study
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Abstract
K-12 educators are increasingly implementing inquiry-based learning as a way to foster problem-solving within their learning contexts. However, the literature suggests that they adapt instruction on a number of contextual characteristics, which suggests it may be unclear how to define and implement inquiry-based learning. It is also important to address this issue for administrators and policymakers who wish to support teachers. To address this gap, this study employed a Delphi study to determine the shared consensus among K-12 teachers (N=15) on different characteristics of inquiry-based learning. The initial agreement focused on items related to the classtime teacher-student: collaboration, student inquiry, and teacher facilitation. However, teachers did not reach consensus on characteristics related to case design, problem complexity, and debriefing/reflection. Implications for theory and practice are discussed.
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References
Akuma, F. V., & Callaghan, R. (2019). A systematic review characterizing and clarifying intrinsic teaching challenges linked to inquiry‐based practical work. Journal of Research in Science Teaching, 56(5), 619–648. https://doi.org/10.1002/tea.21516
Alake-Tuenter, E., Biemans, H. J. A., Tobi, H., & Mulder, M. (2013). Inquiry-based science teaching competence of primary school teachers: A Delphi study. Teaching and Teacher Education, 35, 13–24. https://doi.org/10.1016/j.tate.2013.04.013
Anderson, J. R., & Fincham, J. M. (2014). Extending problem-solving procedures through reflection. Cognitive Psychology, 74, 1–34. https://doi.org/10.1016/j.cogpsych.2014.06.002
Askell‐Williams, H., Murray‐Harvey, R., & Lawson, M. J. (2007). Teacher education students’ reflections on how problem‐based learning has changed their mental models about teaching and learning. The Teacher Educator, 42(4), 237–263. https://doi.org/10.1080/08878730709555406
Auerbach, A. J., Higgins, M., Brickman, P., & Andrews, T. C. (2018). Teacher knowledge for active-learning instruction: Expert–novice comparison reveals differences. CBE—Life Sciences Education, 17(1), 1–14. https://doi.org/10.1187/cbe.17-07-0149
Azer, S. A. (2009). Problem-based learning in the fifth, sixth, and seventh grades: Assessment of students’ perceptions. Teaching and Teacher Education, 25(8), 1033–1042. https://doi.org/10.1016/j.tate.2009.03.023
Barrows, H. (1986). A taxonomy of problem-based learning methods. Medical Education, 20(6), 481–486. http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2923.1986.tb01386.x/full
Beattie, E., & Mackway-Jones, K. (2004). A Delphi study to identify performance indicators for emergency medicine. Emergency Medicine Journal, 21(1), 47–50. https://doi.org/10.1136/emj.2003.001123
Belland, B. R., Glazewski, K. D., & Richardson, J. C. (2008). A scaffolding framework to support the construction of evidence-based arguments among middle school students. Educational Technology Research and Development, 56(4), 401–422. https://doi.org/10.1007/s11423-007-9074-1
Belland, B. R., & Kim, N. J. (2021). Predicting high school students’ argumentation skill using information literacy and trace data. The Journal of Educational Research, 114(3), 211–221. https://doi.org/10.1080/00220671.2021.1897967
Bergsteiner, H., Avery, G. C., & Neumann, R. (2010). Kolb’s experiential learning model: critique from a modeling perspective. Studies in Continuing Education, 32(1), 29–46. https://doi.org/10.1080/01580370903534355
Bodzin, A. M., & Beerer, K. M. (2003). Promoting inquiry-based science instruction: The validation of the Science Teacher Inquiry Rubric (STIR). Journal of Elementary Science Education, 15(2), 39–49. https://doi.org/10.1007/bf03173842
Brown, J. S., Collins, A., & Duguid, P. (1989). Situated cognition and the culture of learning. Educational Researcher , 18(1), 32–42. https://doi.org/10.3102/0013189X018001032
Brown, S. W., Lawless, K. A., & Boyer, M. A. (2013). Promoting positive academic dispositions using a web-based PBL environment: The GlobalEd 2 project. Interdisciplinary Journal of Problem-Based Learning, 7(1), 7. https://doi.org/10.7771/1541-5015.1389
Chng, E., Yew, E. H. J., & Schmidt, H. (2015). To what extent do tutor-related behaviors influence student learning in PBL? Advances in Health Sciences Education, 20(1), 5–21. https://doi.org/10.1007/s10459-014-9503-y
Chu, S. K. W., Reynolds, R. B., Tavares, N. J., Notari, M., & Lee, C. W. Y. (2017). Assessment instruments for twenty-first century skills. In S. K. W. Chu, R. B. Reynolds, N. J. Tavares, M. Notari, & C. W. Y. Lee (Eds.), 21st century skills development through inquiry-based learning: From theory to practice (pp. 163–192). Springer. https://doi.org/10.1007/978-981-10-2481-8_8
Crawford, B. A. (2007). Learning to teach science as inquiry in the rough and tumble of practice. Journal of Research in Science Teaching, 44(4), 613–642. https://doi.org/10.1002/tea.20157
Dekker, J., Amitami, M., Berman, A. H., Brown, H., Cleal, B., Figueiras, M. J., Finney Rutten, L. J., Fors, E. A., Griva, K., Gu, J., Keyworth, C., Kleinstäuber, M., Lahmann, C., Lau, J. T. F., Leplow, B., Li, L., Malmberg Gavelin, H., Mewes, R., Mo, P. K. H., … Nater, U. M. (2021). Definition and characteristics of behavioral medicine, and main tasks and goals of the international society of behavioral medicine—An international delphi study. International Journal of Behavioral Medicine, 28(3), 268–276. https://doi.org/10.1007/s12529-020-09928-y
Diamond, I. R., Grant, R. C., Feldman, B. M., Pencharz, P. B., Ling, S. C., Moore, A. M., & Wales, P. W. (2014). Defining consensus: A systematic review recommends methodologic criteria for reporting of Delphi studies. Journal of Clinical Epidemiology, 67(4), 401–409. https://doi.org/10.1016/j.jclinepi.2013.12.002
Dumas, D. (2017). Relational reasoning in science, medicine, and engineering. Educational Psychology Review, 29(1), 73–95. https://doi.org/10.1007/s10648-016-9370-6
Ertmer, P., & Koehler, A. A. (2018). Facilitation strategies and problem space coverage: Comparing face-to-face and online case-based discussions. Educational Technology Research and Development, 66(3), 639–670. https://doi.org/10.1007/s11423-017-9563-9
Galvao, T. F., Silva, M. T., Neiva, C. S., Ribeiro, L. M., & Pereira, M. G. (2014). Problem-based learning in pharmaceutical education: A systematic review and meta-analysis. TheScientificWorldJournal, 2014, 578382. https://doi.org/10.1155/2014/578382
Gómez, R. L., & Suárez, A. M. (2020). Do inquiry-based teaching and school climate influence science achievement and critical thinking? Evidence from PISA 2015. International Journal of STEM Education, 7(1), 1–11. https://doi.org/10.1186/s40594-020-00240-5
Haataja, E., Garcia Moreno-Esteva, E., Salonen, V., Laine, A., Toivanen, M., & Hannula, M. S. (2019). Teacher’s visual attention when scaffolding collaborative mathematical problem solving. Teaching and Teacher Education, 86, 102877. https://doi.org/10.1016/j.tate.2019.102877
Haug, B. S., & Mork, S. M. (2021). Taking 21st century skills from vision to classroom: What teachers highlight as supportive professional development in the light of new demands from educational reforms. Teaching and Teacher Education, 100, 103286. https://doi.org/10.1016/j.tate.2021.103286
Heinrichs, K. I. (2002). Problem-based learning in entry-level athletic training professional-education programs: A model for developing critical-thinking and decision-making skills. Journal of Athletic Training, 37(4), 189–198. https://www.ncbi.nlm.nih.gov/pubmed/12937544
Hmelo-Silver, C. (2013). Creating a learning space in problem-based learning. Interdisciplinary Journal of Problem-Based Learning, 7(1). https://doi.org/10.7771/1541-5015.1334
Hmelo-Silver, C., & Barrows, H. (2006). Goals and strategies of a problem-based learning facilitator. Interdisciplinary Journal of Problem-Based Learning, 1(1), 21–39. https://doi.org/10.7771/1541-5015.1004
Hmelo-Silver, C., Marathe, S., & Liu, L. (2007). Fish swim, rocks sit, and lungs breathe: Expert-novice understanding of complex systems. Journal of the Learning Sciences, 16(3), 307–331. https://doi.org/10.1080/10508400701413401
Hsu, C. C., & Sandford, B. A. (2007). The Delphi technique: making sense of consensus. Practical Assessment, Research & Evaluation, 12(10), 1–8. https://doi.org/10.7275/pdz9-th90
Hung, W. (2011). Theory to reality: A few issues in implementing problem-based learning. Educational Technology Research & Development, 59(4), 529–552. https://doi.org/10.1007/s11423-011-9198-1
Hung, W., Dolmans, D. H. J. M., & van Merriënboer, J. J. G. (2019). A review to identify key perspectives in PBL meta-analyses and reviews: Trends, gaps and future research directions. Advances in Health Sciences Education: Theory and Practice, 24(5), 943–957. https://doi.org/10.1007/s10459-019-09945-x
Hung, W., Jonassen, D. H., & Liu, R. (2008). Problem-based learning. In J. M. Spector, M. D. Merrill, J. van Merrienboer, & M. Driscoll (Eds.), Handbook of research on educational communications and technology (3rd ed., pp. 659–670). Routledge.
Ibrahim, M. E., Al-Shahrani, A. M., Abdalla, M. E., Abubaker, I. M., & Mohamed, M. E. (2018). The effectiveness of problem-based learning in acquisition of knowledge, soft skills during basic and preclinical sciences: medical students’ points of view. Acta Informatica Medica, 26(2), 119–124. https://doi.org/10.5455/aim.2018.26.119-124
Ilgaz, H. (2021). Shifting to digital with 21st century skills. Educational Technology Research and Development, 69(1), 199–200. https://doi.org/10.1007/s11423-021-09946-x
Johnson, B. T., & Tawfik, A. A. (2022). First, second, and third-order barriers to information literacy and inquiry-based learning for teachers in poverty contexts. Educational Technology Research and Development, 70, 1221–1246. https://doi.org/10.1007/s11423-022-10124-w
Jonassen, D. H. (1997). Instructional design models for well-structured and ill-structured problem-solving learning outcomes. Educational Technology Research and Development, 45(1), 65–94. https://doi.org/10.1007/BF02299613
Jonassen, D. H. (2011). Learning to solve problems: A handbook for designing problem-solving learning environments (1st ed.). Routledge.
Jonassen, D. H., & Hung, W. (2008). All problems are not equal: implications for problem-based learning. Interdisciplinary Journal of Problem-Based Learning, 2(2). http://docs.lib.purdue.edu/ijpbl/vol2/iss2/4
Ju, H., & Choi, I. (2017). The role of argumentation in hypothetico-deductive reasoning during problem-based learning in medical education: A conceptual framework. Interdisciplinary Journal of Problem-Based Learning, 12(1), 1–17. https://doi.org/10.7771/1541-5015.1638
Kammer, R., Schreiner, L., Kim, Y. K., & Denial, A. (2015). The validation of the active learning in health professions scale. Interdisciplinary Journal of Problem-Based Learning, 9(1), 10. https://doi.org/10.7771/1541-5015.1504
Kimmons, R. (2021). Shifting to open education in our digital learning. Educational Technology Research and Development, 69(1), 379–381. https://doi.org/10.1007/s11423-021-09949-8
Koehler, A. A., Ertmer, P., & Newby, T. J. (2019). Developing preservice teachers’ instructional design skills through case-based instruction: Examining the impact of discussion format. Journal of Teacher Education, 70(4), 319–334.
Koehler, A. A., & Vilarinho-Pereira, D. R. (2021). Using social media affordances to support ill-structured problem-solving skills: Considering possibilities and challenges. Educational Technology Research and DevelopmentD. https://doi.org/10.1007/s11423-021-10060-1
Kolb, D. A. (2014). Experiential learning: experience as the source of learning and development (2nd ed.). Pearson FT Press.
Kong, L. N., Qin, B., Zhou, Y. Q., Mou, S. Y., & Gao, H. M. (2014). The effectiveness of problem-based learning on development of nursing students’ critical thinking: a systematic review and meta-analysis. International Journal of Nursing Studies, 51(3), 458–469. https://doi.org/10.1016/j.ijnurstu.2013.06.009
Kuhn, D., & Crowell, A. (2011). Dialogic argumentation as a vehicle for developing young adolescents’ thinking. Psychological Science, 22(4), 545–552. https://doi.org/10.1177/0956797611402512
Law, V., Ge, X., & Huang, K. (2020). Understanding learners’ challenges and scaffolding their ill-structured problem solving in a technology-supported self-regulated learning environment. In M.J. Bishop, E. Boling, J. Elen, V. Svihla (Eds.), Handbook of Research in Educational Communications and Technology (5th ed., pp. 321–343). Springer. https://link.springer.com/chapter/10.1007/978-3-030-36119-8_14
Laxman, K. (2010). A conceptual framework mapping the application of information search strategies to well and ill-structured problem solving. Computers & Education, 55(2), 513–526. https://doi.org/10.1016/j.compedu.2010.02.014
Lazonder, A., & Harmsen, R. (2016). Meta-analysis of inquiry-based learning: effects of guidance. Review of Educational Research, 87(4), 1–38. https://doi.org/10.3102/0034654315627366
Levy, B. L. M., Thomas, E. E., Drago, K., & Rex, L. A. (2013). Examining studies of inquiry-based learning in three fields of education: Sparking generative conversation. Journal of Teacher Education, 64(5), 387–408. https://doi.org/10.1177/0022487113496430
Liu, M., Shi, Y., Pan, Z., Li, C., Pan, X., & Lopez, F. (2021). Examining middle school teachers’ implementation of a technology-enriched problem-based learning program: Motivational factors, challenges, and strategies. Journal of Research on Technology in Education, 53(3), 279–295. https://doi.org/10.1080/15391523.2020.1768183
Loyens, S., & Rikers, R. (2011). Instruction based on inquiry. In R. Mayer & R. Rikers (Eds.), Handbook of research on learning and instruction (pp. 361–381). Routledge Press.
Lucas, M., Gunawardena, C., & Moreira, A. (2014). Assessing social construction of knowledge online: A critique of the interaction analysis model. Computers in Human Behavior, 30, 574–582. https://doi.org/10.1016/j.chb.2013.07.050
Margot, K. C., & Kettler, T. (2019). Teachers’ perception of STEM integration and education: a systematic literature review. International Journal of STEM Education, 6(1), 1–16. https://doi.org/10.1186/s40594-018-0151-2
Meier, E. B. (2021). Designing and using digital platforms for 21st century learning. Educational Technology Research and Development, 69(1), 217–220. https://doi.org/10.1007/s11423-020-09880-4
Noroozi, O., Kirschner, P. A., Biemans, H. J. A., & Mulder, M. (2017). Promoting argumentation competence: Extending from first- to second-order scaffolding through adaptive fading. Educational Psychology Review, 30, 153–176. https://doi.org/10.1007/s10648-017-9400-z
Olney, A. M., Graesser, A. C., & Person, N. K. (2012). Question generation from concept maps. Dialogue & Discourse, 3(2), 75–99. https://doi.org/10.5087/dad.2012.204
O’Neill, S., Scott, M., & Conboy, K. (2011). A Delphi study on collaborative learning in distance education: The faculty perspective. British Journal of Educational Technology, 42(6), 939–949. https://doi.org/10.1111/j.1467-8535.2010.01132.x
Ottenbreit-Leftwich, A. T., Kwon, K., Brush, T. A., Karlin, M., Jeon, M., Jantaraweragul, K., Guo, M., Nadir, H., Gok, F., & Bhattacharya, P. (2021). The impact of an issue-centered problem-based learning curriculum on 6th grade girls’ understanding of and interest in computer science. Computers and Education Open, 2, 100057. https://doi.org/10.1016/j.caeo.2021.100057
Paolucci, C., & Stepp, Z. A. (2021). Examining preservice teachers’ understanding of slope through posing problems and embedding learning in real-world contexts. Teaching and Teacher Education, 107, 103476. https://doi.org/10.1016/j.tate.2021.103476
Pea, R. (2004). The social and technological dimensions of scaffolding and related theoretical concepts for learning, education, and human activity. The Journal of Learning Sciences, 13(3), 423–451.
Pellegrino, J., Wilson, M., Koenig, J., & Beatty, A. (Eds.). (2014). Developing assessments for the Next Generation Science Standards. The National Academies Press. https://doi.org/10.17226/18409
Rasi, P. (2021). Problem-based learning into the future - Imagining an agile PBL ecology for learning. Interdisciplinary Journal of Problem-Based Learning, 15(1). https://doi.org/10.14434/ijpbl.v15i1.31724
Rees Lewis, D. G., Gerber, E. M., Carlson, S. E., & Easterday, M. W. (2019). Opportunities for educational innovations in authentic project-based learning: understanding instructor perceived challenges to design for adoption. Educational Technology Research and Development, 67(4), 953–982|. https://doi.org/10.1007/s11423-019-09673-4
Ribeiro, L., Mamede, S., Moura, A. S., de Brito, E. M., de Faria, R. M. D., & Schmidt, H. (2018). Effect of reflection on medical students’ situational interest: an experimental study. Medical Education, 52(5), 488–496. https://doi.org/10.1111/medu.13491
Rillero, P., & Camposeco, L. (2018). The iterative development and use of an online problem-based learning module for preservice and inservice teachers. Interdisciplinary Journal of Problem-Based Learning, 12(1), 1–7. https://doi.org/10.7771/1541-5015.1729
Schank, R., Berman, T., & Macpherson, K. (1999). Learning by doing. In C. M. Reigeluth (Ed.), Instructional-design theories and models: A new paradigm of instructional theory (1st ed., Vol. 2, pp. 241–261). Lawrence Erlbaum Associates.
Schmidt, H., Van Der Molen, H., Te Winkel, W., & Wijnen, W. (2009). Constructivist, problem-based learning does work: A meta-analysis of curricular comparisons involving a single medical school. Educational Psychologist, 44(4), 227–249. https://doi.org/10.1080/00461520903213592
Shin, I. S., & Kim, J. H. (2013). The effect of problem-based learning in nursing education: a meta-analysis. Advances in Health Sciences Education: Theory and Practice, 18(5), 1103–1120. https://doi.org/10.1007/s10459-012-9436-2
Si, J., Kong, H. H., & Lee, S. H. (2018). Developing clinical reasoning skills through argumentation with the concept map method in medical problem-based learning. Interdisciplinary Journal of Problem-Based Learning, 13(1), 1–16. https://doi.org/10.7771/1541-5015.1776
Sinha, T., & Kapur, M. (2021). When problem solving followed by instruction works: Evidence for productive failure. Review of Educational Research, 00346543211019105. https://doi.org/10.3102/00346543211019105
Strobel, J., & van Barneveld, A. (2009). When is PBL more effective? A meta-synthesis of meta-analyses comparing PBL to conventional classrooms. Interdisciplinary Journal of Problem-Based Learning, 3(1). https://doi.org/10.7771/1541-5015.1046
Tamim, S., & Grant, M. (2013). Definitions and uses: Case study of teachers implementing project-based learning. Interdisciplinary Journal of Problem-Based Learning, 7(2). https://doi.org/10.7771/1541-5015.1323
Tan, C. P., Van der Molen, H. T., & Schmidt, H. G. (2016). To what extent does problem-based learning contribute to students’ professional identity development? Teaching and Teacher Education, 54, 54–64. https://doi.org/10.1016/j.tate.2015.11.009
Tawfik, A. A., Gishbaugher, J. J., Gatewood, J., & Logan Arrington, T. (2021). How K–12 teachers adapt problem-based learning over time. Interdisciplinary Journal of Problem-Based Learning, 15(1). https://doi.org/10.14434/ijpbl.v15i1.29662
Tawfik, A. A., Hung, W., & Giabbanelli, P. (2020). Comparing how different inquiry-based approaches impact learning outcomes. Interdisciplinary Journal of Problem-Based Learning, 14(1), 1–16. https://doi.org/10.14434/ijpbl.v14i1.28624
Tawfik, A. A., Law, V., Ge, X., Xing, W., & Kim, K. (2018). The effect of sustained vs. faded scaffolding on students’ argumentation in ill-structured problem solving. Computers in Human Behavior, 87, 436–449. https://doi.org/10.1016/j.chb.2018.01.035
Thangaratinam, S., & Redman, C. W. E. (2005). The Delphi technique. The Obstetrician & Gynaecologist, 7(2), 120–125. https://doi.org/10.1576/toag.7.2.120.27071
Tsou, K. I., Cho, S. L., Lin, C. S., Sy, L. B., Yang, L. K., Chou, T. Y., & Chiang, H. S. (2009). Short-term outcomes of a near-full PBL curriculum in a new Taiwan medical school. The Kaohsiung Journal of Medical Sciences, 25(5), 282–293. https://doi.org/10.1016/S1607-551X(09)70075-0
Voet, M., & De Wever, B. (2017). Preparing pre-service history teachers for organizing inquiry-based learning: The effects of an introductory training program. Teaching and Teacher Education, 63, 206–217. https://doi.org/10.1016/j.tate.2016.12.019
von der Gracht, H. A. (2012). Consensus measurement in Delphi studies: Review and implications for future quality assurance. Technological Forecasting and Social Change, 79(8), 1525–1536. https://doi.org/10.1016/j.techfore.2012.04.013
Walker, A., & Leary, H. (2009). A problem based learning meta analysis: Differences across problem types, implementation types, disciplines, and assessment levels. Interdisciplinary Journal of Problem-Based Learning, 3(1). https://doi.org/10.7771/1541-5015.1061
Wolff, C. E., Jarodzka, H., van den Bogert, N., & Boshuizen, H. P. A. (2016). Teacher vision: Expert and novice teachers’ perception of problematic classroom management scenes. Instructional Science, 44(3), 243–265. https://doi.org/10.1007/s11251-016-9367-z
Wu, P. H., & Wu, H. K. (2020). Constructing a model of engagement in scientific inquiry: Investigating relationships between inquiry-related curiosity, dimensions of engagement, and inquiry abilities. Instructional Science, 48(1), 79–113. https://doi.org/10.1007/s11251-020-09503-8
York, C. S., & Ertmer, P. A. (2011). Towards an understanding of instructional design heuristics: An exploratory Delphi study. Educational Technology Research and Development, 59(6), 841–863. https://doi.org/10.1007/s11423-011-9209-2
Zawacki-Richter, O. (2009). Research areas in distance education: A Delphi study. The International Review of Research in Open and Distributed Learning, 10(3). https://doi.org/10.19173/irrodl.v10i3.674