Comparison of the pre- and post-tests
Biology class 1 ( = 16) | Biology class 2 ( = 18) | |||||
---|---|---|---|---|---|---|
Decreased in level ( ) | No change in level ( ) | Increased in level ( ) | Decreased in level ( ) | No change in level ( ) | Increased in level ( ) | |
Nature of models | 1 | 13 | 2 | 3 | 11 | 4 |
Purpose of models | 2 | 13 | 1 | 4 | 13 | 1 |
Multiple models | 1 | 14 | 1 | 6 | 10 | 2 |
Note(s) : The three aspects of interest are shown in the left column. The table shows for each of the two biology classes how many students ( n ) decreased in level of reasoning, showed no change in level of reasoning, or increased in level of reasoning
Models are often used in biology. Below you find three examples of biological models. Can you formulate a definition for a biological model?
[three models: a scale model of a human eye, a model (drawing) of a cell, a model (drawing) of the process of pollination]
Every biological model is made with a certain purpose. Name two or three reasons (purposes) for creating a model of a biological phenomenon.
Before the model below was made, the creator of the model first decided on the purpose that this model would serve. Indicate for the model below what you think is the purpose for which this model was created.
[model of the process of pollination]
To what extent does this model correspond to the original, real world situation? Explain your answer.
To meet the purpose as described in Question 3, the creator made specific choices while creating this model. Describe a minimum of three choices that were made by the creator of the model to meet this purpose.
Can this model also be used for a different purpose? If so, give one or two examples of such purposes.
Often multiple models about the same biological process exist. What could be a reason for the fact that multiple models about the same process exist?
When multiple models about the same biological process exist, is in that case per definition one model better than the other? Explain your answer.
The existence of both of these models is important
One of the models is better/more useful than the other
It would be good to combine both models and create one ultimate model
[two models about the process of protein synthesis, both with a different focus: one model focussing on the binding of the anticodon on tRNA to the codon on mRNA, and one model focussing on the movement of ribosomes along the mRNA]
Questions relating to the aspect:
Nature of models: 4, 5
Purpose of models: 2, 3, 6
Multiple models: 7, 8, 9
Bakker , A. ( 2018 ), Design Research in Education: A Practical Guide for Early Career Researchers , Routledge , Abingdon .
Brouwens , R. , de Groot , P. and Kranendonk , W. ( 2013 ), BiNaS , 6th ed ., Noordhoff , Groningen .
Campbell , N.A. and Reece , J.B. ( 2002 ), Biology , 6th ed. , Pearson Education , New York, NY .
Chichibu , T. and Kihara , T. ( 2013 ), “ How Japanese schools build a professional learning community by lesson study ”, International Journal for Lesson and Learning Studies , Vol. 2 , pp. 12 - 25 .
Cook , M. ( 2006 ), “ Visual representations in science education: the influence of prior knowledge and cognitive load theory on instructional design principles ”, Science Education , Vol. 90 , pp. 1073 - 1091 .
de Vries , S. , Verhoef , N. and Goei , S.L. ( 2016 ), Lesson Study: Een Praktische Gids Voor Het Onderwijs [Lesson Study: A Practical Guide for Education] , Garant Uitgevers , Antwerpen .
Dudley , P. , Xu , H. , Vermunt , J.D. and Lang , J. ( 2019 ), “ Empirical evidence of the impact of lesson study on students' achievement, teachers' professional learning and on institutional and system evolution ”, European Journal of Education , Vol. 54 , pp. 202 - 217 .
Dudley , P. ( 2015 ), Lesson Study, Professional Learning for Our Time , Routledge , Abingdon .
Fernandez , C. and Yoshida , M. ( 2008 ), Lesson Study: A Japanese Approach to Improving Mathematics Teaching and Learning , Lawrence Erlbaum Associates , Mahwah, New Jersey .
Gormally , C. , Brickman , P. , Hallar , B. and Armstrong , N. ( 2009 ), “ Effects of inquiry-based learning on students' science literacy skills and confidence ”, International Journal for the Scholarship of Teaching and Learning , Vol. 3 , p. 16 .
Grosslight , L. , Unger , C. , Jay , E. and Smith , C.L. ( 1991 ), “ Understanding models and their use in science: conceptions of middle and high school students and experts ”, Journal of Research in Science Teaching , Vol. 28 , pp. 799 - 822 .
Grünkorn , J. , Upmeier zu Belzen , A. and Krüger , D. ( 2014 ), “ Assessing students' understandings of biological models and their use in science to evaluate a theoretical framework ”, International Journal of Science Education , Vol. 36 , pp. 1651 - 1684 .
Harrison , A.G. and Treagust , D.F. ( 2000 ), “ A typology of school science models ”, International Journal of Science Education , Vol. 22 , pp. 1011 - 1026 .
Jansen , S. , Knippels , M.C.P.J. and van Joolingen , W.R. ( 2019 ), “ Assessing students' understanding of models of biological processes: a revised framework ”, International Journal of Science Education , Vol. 41 , pp. 981 - 994 .
Ming Cheung , W. and Yee Wong , W. ( 2014 ), “ Does lesson study work? ”, International Journal for Lesson and Learning Studies , Vol. 3 , pp. 137 - 149 .
Miri , B. , David , B.C. and Uri , Z. ( 2007 ), “ Purposely teaching for the promotion of higher-order thinking skills: a case of critical thinking ”, Research in Science Education , Vol. 37 , pp. 353 - 369 .
Opfer , V.D. and Pedder , D. ( 2011 ), “ Conceptualizing teacher professional learning ”, Review of Educational Research , Vol. 81 , pp. 376 - 407 .
Schipper , T. , Goei , S.L. , de Vries , S. and van Veen , K. ( 2017 ), “ Professional growth in adaptive teaching competence as a result of Lesson Study ”, Teaching and Teacher Education , Vol. 68 , pp. 289 - 303 .
Smith , M.K. , Wood , W.B. , Adams , W.K. , Wieman , C. , Knight , J.K. , Guild , N. and Su , T.T. ( 2009 ), “ Why peer discussion improves student performance on in-class concept questions ”, Science , Vol. 323 , pp. 122 - 124 .
Tanner , K.D. ( 2009 ), “ Talking to learn: why biology students should be talking in classrooms and how to make it happen ”, CBE Life Sciences Education , Vol. 8 , pp. 89 - 94 .
Tasker , R. and Dalton , R. ( 2007 ), “ Visualizing the molecular world – design, evaluation, and use of animations ”, in Gilbert , J.K. , Reiner , M. and Nakhleh , M. (Eds), Visualization: Theory and Practice in Science Education , Springer , Dordrecht , pp. 103 - 131 .
Verhoef , N.C. and Tall , D.O. ( 2011 ), “ Lesson study: the effect on teachers' professional development ”, 35th Conference of the International Group for the Psychology of Mathematics Education (PME) , Ankara, Turkey , 10-15 July 2011 .
Vermunt , J.D. , Vrikki , M. , van Halem , N. , Warwick , P. and Mercer , N. ( 2019 ), “ The impact of Lesson Study professional development on the quality of teacher learning ”, Teaching and Teacher Education , Vol. 81 , pp. 61 - 73 .
Windschitl , M. , Thompson , J. and Braaten , M. ( 2008 ), “ Beyond the scientific method: model-based inquiry as a new paradigm of preference for school science investigations ”, Science Education , Vol. 92 , pp. 941 - 967 .
Wolthuis , F. , van Veen , K. , de Vries , S. and Hubers , M.D. ( 2020 ), “ Between lethal and local adaptation: lesson study as an organizational routine ”, International Journal of Educational Research , Vol. 100 , 101534 .
This paper and the research behind it would not have been possible without the exceptional support of the teachers from the Lesson Study team: Harm Lelieveld, Willemien Hollander and Marieke van Klink. The authors would also like to thank the school Gymnasium Novum and its students for their cooperation in this research.
Funding: This work was supported by the Netherlands Organization for Scientific Research (Nederlandse Organisatie voor Wetenschappelijk Onderzoek, NWO) [grant number 023.007.065].
Related articles, all feedback is valuable.
Please share your general feedback
Contact Customer Support
IMAGES
VIDEO
COMMENTS
Study with Quizlet and memorize flashcards containing terms like Variable, True or false: In controlled experiments there are two types of variables, independent variable and more. Fresh features from the #1 AI-enhanced learning platform.
the factor that is changed by the investigator to observe how it affects a dependent variable. any factor that can have more than one value. the factor that a scientist observes or measures during an experiment. The effects of changing the independent variable are observed and recorded for this.
information in the lesson by making an outline. Use the main headings in the lesson as the main headings in your outline. Use your outline to review the lesson. Methods of Science Case Study LESSON 3 Nature of Science NOS 18 Methods of Science Reading Essentials
Study with Quizlet and memorize flashcards containing terms like variable, independent variable, dependent variable and more. ... Subjects. Expert solutions. Log in. Sign up. Methods of Science: Case Study / Lesson 3 (NOS 20 - 29) 5.0 (3 reviews) Flashcards. Learn. Test. Match. Term. 1 / 3. variable.
Answer Key - Chapter 25 (31.0K) Answer Key - Chapter 26 (36.0K) To learn more about the book this website supports, please visit its Information Center .
The scientist hypothesized that his sample from the Iceman was contaminated and that. the grains of pollen came from near the scientist's laboratory. Study with Quizlet and memorize flashcards containing terms like In the year 1991, two hikers discovered the remains of a man in a melting glacier between Austria and Italy., Scientists designed a ...
LESSON 3 Case Study The Iceman's Last Journey 1. In,the twoyear a man hikers discovered the remains of in a melting between Austria and Italy. 2. The found near the body, including ... Methods of Science 47 Key Concept Builder. Title: C100_00i_0vi_CRF_FM_891431.indd Author:
1. A type of scientific investigation that tests how one variable affects another variable is called a(n) experiment. 2. In a controlled experiment, the group contains the same factors as the experimental group, but the independent variable does not change. C. Biodiesel. 1.
Exploring the Scientific Method The scientific method is a process that scientists use to better understand the world around them. It includes making observations and asking a question, forming a hypothesis, designing an experiment, collecting and analyzing data, and drawing a conclusion. This is sometimes also referred to as scientific inquiry.
Students are very afraid that they will be exposed and expelled from the university or they will simply lose their money, because they will have to redo the work themselves. If yo
Practice - Answer Key Each sentence below describes a step of the Scientific Method. Match each sentence to the correct step of the Scientific Method. Check your answers on the next slide. 1. Susan said, "If I fertilize my plants, they will blossom". 2. Angela's experiment proved that earthworms move away from light. 3.
Formulate student's ideas into a chart of steps in the scientific method. Determine with the students how a scientist solves problems. • Arrange students in working groups of 3 or 4. Students are to attempt to discover what is in their mystery box. • The group must decide on a procedure to determine the contents of their box and formulate ...
To do this, they used a process of scientific inquiry similar to the one you read about in Lesson 1. The investigators designed controlled experiments to help them answer questions and test their hypotheses. A controlled experiment is a scientific investigation that tests how one factor affects another.
Start studying Methods of Science Lesson 3. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Home Subjects. Create. ... Upgrade to remove ads. Only $2.99/month. Methods of Science Lesson 3. STUDY. Flashcards. Learn. Write. Spell. Test. PLAY. Match. Gravity. Created by. mbonafonte. Terms in this set (14) variable ...
Case method 1 teaching is an active form of instruction that focuses on a case and involves students learning by doing 2 3. Cases are real or invented stories 4 that include "an educational message" or recount events, problems, dilemmas, theoretical or conceptual issue that requires analysis and/or decision-making.
Ensure that your students understand The Scientific Method with this FREE and EDITABLE worksheet/assessment, complete with an answer key.. You may also be interested in: ⭐ Scientific Method BINGO Game (no prep). ⭐ Scientific Method Introduction Activity [Print and Go]. ⭐ Scientific Method Lab Activity [5 minute set-up]. ⭐ Scientific Method Maze Worksheet [Print and Digital for Distance ...
unknown answers by using the method of science What is science? 1. Earth Science: study of rocks ,soils,oceans and atmosphere. 2. Life science: Study of living ... Chapter : Methods of science Lesson # 3: Case study Objective: Observe differences between dependent and independent variable during a scientific investigation study or
Science Lesson 3 case study. Term. 1 / 15. independent variable. Click the card to flip 👆. Definition. 1 / 15. the factor you want to test. It is changed by the investigator to observe how it affects a dependent variable.
Findings. The developed lesson successfully familiarized students with model-based reasoning. Three main focal points were formulated for using LS as a research approach: (1) make sure that the teachers support the research question that the researchers bring into the LS cycle, (2) take into account that the lesson is supposed to answer a research question that might cause extra stress for the ...
Science investigations are guided by a set of values to ensure accuracy of measurements, observations, and objectivity of findings. Science depends on evaluating proposed explanations. Scientific values function as criteria in distinguishing between science and non-science. Observation and Inferences Review.
Scientific Question-. A question that may lead to a hypothesis and help us in answering the reason for observation. Hypothesis-. A proposition made as a basis for reasoning, without any assumption of its truth. Independent Variable-. A variable whose variation doesn't depend on that of another. Dependent Variable-.
scientific law: a rule that describes a pattern in nature. scientific theory: an explanation of observations or events that is based on knowledge gained from many observations and investigations. technology: the practical use of scientific knowledge, especially for industrial or commercial use. 1.
Study with Quizlet and memorize flashcards containing terms like The steps of the scientific method are observation, problem question,, The _______ _______ is a series of steps scientists use in trying to find out the answers to their questions about living things, Matching: what are the six steps to the scientific method (in order) and more.