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experimental-design

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Journal Articles
The American Biology Teacher (2013) 75 (3): 214–218.
Published: 01 March 2013
...Mark A. Schlueter; Allison R. D’Costa Guided-inquiry lab activities with bean beetles ( Callosobruchus maculatus ) teach students how to develop hypotheses, design experiments, identify experimental variables, collect and interpret data, and formulate conclusions. These activities provide students...
Journal Articles
The American Biology Teacher (2013) 75 (1): 18–28.
Published: 01 January 2013
...Allison R. D’Costa; Mark A. Schlueter Implementation of a guided-inquiry lab in introductory biology classes, along with scaffolded instruction, improved students’ understanding of the scientific method, their ability to design an experiment, and their identification of experimental variables. Pre...
Journal Articles
The American Biology Teacher (2011) 73 (4): 238–241.
Published: 01 April 2011
...P. L. Schwagmeyer; Stephanie A. Strickler We describe a simple field study that we have found useful in introducing students to experimental design. Students manipulate the nutritive gain available from flowers to test the hypothesis that the foraging behavior of nectarivorous insects maximizes...
Journal Articles
The American Biology Teacher (2008) 70 (3): 140–152.
Published: 01 March 2008
... transformational views of teaching science. Science Education, 81, 137-159. U DETERMINING PATHS TO SUCCESS: Preparing Students for Experimental Design Questions on Standardized Tests MATTHEW J. TURNER JOSE M. RIOS Recent education reform efforts are at the forefront of educators' minds across the nation...
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Journal Articles
The American Biology Teacher (2003) 65 (4): 263–268.
Published: 01 April 2003
... Experimental Pesign in Beginning & Advanced Biology Classes MARIELLE H. HOEFNAGELS SCOTT A. RIPPEL or students to appreciate biology as a scientific discipline, they must learn how scientists design experiments to test hypotheses. Many biology labs include inquiry-based exercises that lead students to develop...
Journal Articles
The American Biology Teacher (2001) 63 (1): 54–58.
Published: 01 January 2001
... Experiments To Teach Experimental Design Douglas S. Green Donna M. Bozzone Introduction Many of the laboratory exercises performed in an undergraduate biol- ogy course have the important goal of teaching students to use modern techniques or to illustrate new discov- eries. It is also true, however, that...
Journal Articles
The American Biology Teacher (1999) 61 (6): 448–452.
Published: 01 June 1999
.../1446252 105 Withers, P.C. & Campbell, J.D. (1985). Effect of environmental cost on ther- moregulation in the desert iguana. Physiological Zoology, 58, 329-339. Withers 329 58 Physiological Zoology 1985 How-To-Do-It An Experimental Design for Examining Thermoregulatory Set Points in...
Journal Articles
The American Biology Teacher (1992) 54 (7): 432–435.
Published: 01 October 1992
.... Zinsser Writing to learn 1988 I How-To-Do-It I The Graphing Detective: An Exercise in Critical Reading ,Experimental Design & Data Analysis Jan A. Pechenik Jay Shiro Tashiro More than 300 policy studies con- cerning science education have been published since the appearance of A Nation at Risk in...
Journal Articles
The American Biology Teacher (1991) 53 (4): 220–228.
Published: 01 April 1991
....). Monterey, CA: Brooks/Cole Publishers. Weinberg 4 Statistics: An intuitive approach 1981 Instant Animals & Conceptual Loops Teaching Experimental Design, Data Analysis & Scientific Writing Jan A. Pechenik Jay Shiro Tashiro Scientific inquiry is not easily described apart from the context of...
Journal Articles
The American Biology Teacher (1989) 51 (1): 35–39.
Published: 01 January 1989
... the cell (2nd ed.). Belmont, CA: Wadsworth Pub- lishing Co. Wolfe 2 Biology of the cell 1981 How-To-Do-It Apparatus & Experimental Design for Measuring Fermentation Rates in Yeast Robert Tatina Fermentation is an aerobic process by which certain organisms extract en- ergy from sugars. As...
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Image of students and <b>experimental</b> <b>design</b>.   Figure 2. Image of students an...
Published: 01 April 2019
Figure 2. Image of students and experimental design. Figure 2. Image of students and experimental design. More
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Sample assignment for the Real World Science <b>Experimental</b> <b>Design</b>. Students ...
Published: 01 May 2017
Figure 4. Sample assignment for the Real World Science Experimental Design. Students practice applying scientific processes to real-world problems using the scientific method. Figure 4. Sample assignment for the Real World Science Experimental Design. Students practice applying scientific More
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<b>Experimental</b> <b>design</b> consists of soaking filter paper in different concentra...
Published: 01 November 2012
Figure 3. Experimental design consists of soaking filter paper in different concentrations of retinoic acid (RA) and placing it on the embryonic vasculature. Following several days of incubation, a USB microscope can capture the downstream effects on development. Figure 3. Experimental design More
Journal Articles
The American Biology Teacher (2017) 79 (8): 661–667.
Published: 01 October 2017
...-based experimentation also has been shown to improve students’ attitudes and interest in science. However, implementing scientific inquiry activities that include experimental design and data analysis in a classroom of middle or high school students can be daunting for teachers with limited experimental...
Includes: Supplementary data
Journal Articles
The American Biology Teacher (2020) 82 (5): 328–332.
Published: 01 May 2020
... conditions, and (5) developed a method for producing yogurt. This exercise includes hypothesis formulation, experimental design, and hypothesis testing and serves as an example of how empirically derived knowledge can be applied to the design of a food product. © 2020 National Association of Biology...
Journal Articles
The American Biology Teacher (2012) 74 (9): 636–643.
Published: 01 November 2012
...Figure 3. Experimental design consists of soaking filter paper in different concentrations of retinoic acid (RA) and placing it on the embryonic vasculature. Following several days of incubation, a USB microscope can capture the downstream effects on development. Figure 3. Experimental design...
Journal Articles
The American Biology Teacher (2020) 82 (4): 218–226.
Published: 01 April 2020
... interesting characteristics. In the other approach, students visited a botanical garden. The purpose of the study was to compare the effects of these approaches on students' attitudes toward plants. A matched-pairs experimental design was used in the research. A total of 56 students (28 in each group...
Journal Articles
The American Biology Teacher (2020) 82 (4): 201–208.
Published: 01 April 2020
... scientific research were assessed using a standardized survey and written reflection questions. In completing this project, the students applied their knowledge of the scientific method and experimental design to address authentic research questions. They also learned several hands-on laboratory skills...
Journal Articles
The American Biology Teacher (2019) 81 (4): 278–283.
Published: 01 April 2019
... to test hypotheses, use taxonomic keys, dissect a millipede, recover nematodes, record data, and formulate a written conclusion. There is a high likelihood that students will discover new species of nematodes during this exercise. The suggested experimental design will catalyze students to...