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planting-experiment

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Journal Articles
The American Biology Teacher (2019) 81 (8): 582–584.
Published: 01 October 2019
... in the number of lateral roots as an example of how the environment influences plant pattern formation. Additional variables in the experimental design, such as the use of plant mutants altered in plant regulator action or the presence of plant regulators in the plant growth medium, allow for...
Journal Articles
The American Biology Teacher (2018) 80 (5): 339–345.
Published: 01 May 2018
... lecture concepts to their plant on a daily basis. A qualitative survey was administered and analyzed to evaluate student responses to the experience. Themes in the analysis, identified across 209 student-participants at Tennessee Tech University, included positive reinforcement of lecture material, a new...
Journal Articles
The American Biology Teacher (2020) 82 (4): 247–255.
Published: 01 April 2020
..., biological inference, and scientific writing. This comprehensive, ready-to-implement curriculum is suitable for plant biology, botany, and plant ecology courses and is particularly valuable for students with no prior research experience. © 2020 National Association of Biology Teachers. All rights reserved...
Images
<b>Plant</b> height data collected by students during <b>plant</b> growth <b>experiment</b>. Poi...
Published: 01 April 2019
Figure 5. Plant height data collected by students during plant growth experiment. Points represent means. Error bars represent one standard deviation from the mean. Numbers in legend are number of replicates within each treatment. Figure 5. Plant height data collected by students during plant More
Journal Articles
The American Biology Teacher (2019) 81 (4): 269–277.
Published: 01 April 2019
... content through the University of California Press's Reprints and Permissions web page, www.ucpress.edu/journals.php?p=reprints . 2019 Carnivorous plants course-based undergraduate research experiences predator-prey relationships Next Generation Science Standards Figure 1. Experimental...
Journal Articles
The American Biology Teacher (2019) 81 (4): 256–268.
Published: 01 April 2019
...Figure 5. Plant height data collected by students during plant growth experiment. Points represent means. Error bars represent one standard deviation from the mean. Numbers in legend are number of replicates within each treatment. Figure 5. Plant height data collected by students during plant...
Images
Results (means ± SE) from the class <b>experiment</b>, showing <b>plant</b> responses to ...
Published: 01 April 2019
Figure 3. Results (means ± SE) from the class experiment, showing plant responses to soil treatment (autoclaved = sterile soil, natural = nonsterile soil): (A) chlorophyll index, (B) plant height, and (C) number of nodules. Figure 3. Results (means ± SE) from the class experiment, showing More
Images
Previous <b>experiments</b> show the variation in responses of <b>plant</b> growth  (A, B...
Published: 01 April 2019
Figure 10. Previous experiments show the variation in responses of plant growth (A, B) and soil respiration (C, D) to biochar addition. Details of the soil type, soil pH, type of biochar, amount of biochar, and experimental designs are given in the table below the graphs. Figure 10 More
Images
Soil pH data collected by students during classroom <b>plant</b> growth <b>experiment</b>...
Published: 01 April 2019
Figure A1. Soil pH data collected by students during classroom plant growth experiments. Points represent means. Error bars represent one standard deviation from the mean. Numbers above the points indicate sample size. Here, biochar only meaningfully decreases soil pH in the sand. Figure A1 More
Journal Articles
The American Biology Teacher (2019) 81 (3): 146–150.
Published: 01 March 2019
... formation of evolutionary hypotheses. They can be the basis of particularly fruitful and rewarding learning experiences. Gleditsia triacanthos , the honey locust, is a commonly planted ornamental tree. It exhibits striking structures of defense against – and fruit that point to a mutualism with – large...
Journal Articles
The American Biology Teacher (2009) 71 (7): 424–429.
Published: 01 September 2009
... on top of the horti cultural sand. Then add a top layer of horticultural sand so that the pot is filled to within 2 cm of top. Sow four or five seeds in each pot and thin to one plant each by the third week. Write experimental treatments (plant species and live or dead soil inoculum) and student...
Journal Articles
The American Biology Teacher (2017) 79 (6): 466–472.
Published: 01 August 2017
..., cooperative lab experiences from middle school to college levels. Students engage in hypothesis testing, experimental design, data collection and presentation, and in drawing correlations between environmental parameters or perturbations and biotic changes. Instructors and/or students can collect samples...
Journal Articles
The American Biology Teacher (2019) 81 (7): 503–506.
Published: 01 September 2019
.... , McCord, S.E. , Courtright, E.M. , Karl, J.W. & Burkett, L.M. ( 2017 ). Monitoring manual for grassland, shrubland, and savannah ecosystems; volume 1: core methods . USDA–ARS Jornada Experimental Range Las Cruces , New Mexico . Hewitt, K.M. , Kayes, L.J. , Hubert, D. & Chouinard, A...
Journal Articles
The American Biology Teacher (2000) 62 (4): 297–302.
Published: 01 April 2000
... college general biology laboratories. A graphical summary of one group's etiolation experiment is shown in Figures 3 and 4. The exercise's versatility is perhaps its greatest value. It can be used at most educational levels to demonstrate processes of scientific experimentation as well as plant growth and...
Journal Articles
The American Biology Teacher (2017) 79 (3): 241–244.
Published: 01 March 2017
...J. Phil Gibson; Joshua T. Cooper Students often have limited understanding of the major innovations in plant evolution. We developed a card sorting activity based on tree thinking that is suitable for students with a wide range of abilities and experience. Through this activity, students learn how...
Journal Articles
The American Biology Teacher (2016) 78 (2): 118–126.
Published: 01 February 2016
... chicken liver because it is readily obtainable from Japanese supermarkets at any time of the year. Frequently used biological materials representing Plantae include broccoli ( Brassica oleracea var: italica) and banana ( Musa acuminata ); we used banana because its texture facilitates the experimental...
Journal Articles
The American Biology Teacher (2018) 80 (4): 291–300.
Published: 01 April 2018
... . Kontra, C. , Lyons, D. J. , Fischer, S. M. , & Beilock, S. L. ( 2015 ). Physical experience enhances science learning . Psychological Science , 26 ( 6 ), 737 – 749 . Koornneef, M. , & Meinke, D. ( 2010 ). The development of Arabidopsis as a model plant . The Plant Journal , 61...
Journal Articles
The American Biology Teacher (1990) 52 (6): 358–363.
Published: 01 September 1990
... darkness. Remove leaf samples at two- to four-hour intervals, place in plastic bags, label and freeze. Continue taking samples in darkness until the following morning. Transfer half the re- maining experimental leaves to light. Continue sampling leaves both in light and in dark until the following evening...
Journal Articles
The American Biology Teacher (2014) 76 (9): 589–594.
Published: 01 November 2014
.... Table 4. Examples of questions and experimental design to address four “big ideas” in biology using the plant–rhizobium system ( College Board, 2012a , 2012b ). Big Idea Question Potential Lab Activity Evolution What is the evolutionary response of rhizobia to long-term N...
Journal Articles
The American Biology Teacher (1966) 28 (6): 478–491.
Published: 01 August 1966
...Carl W. Boothroyd; Arthur Kelman Copyright 1966 The National Association of Biology Teachers Laboratory Experiments in Plant Pathology * Carl W. Boothroyd and Arthur Kelman Page A. Abundance and Diversity of Microorganisms 479 Experiment 1. Microorganisms in the air , -- 479 Experiment 2...