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development-time

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<b>Development</b> <b>time</b> according to treatment. <b>Development</b> of larvae on the –Y me...
Published: 01 April 2011
Figure 4. Development time according to treatment. Development of larvae on the –Y medium was, on average, 4 days longer in duration. Figure 4. Development time according to treatment. Development of larvae on the –Y medium was, on average, 4 days longer in duration. More
Journal Articles
The American Biology Teacher (1990) 52 (3): 161–167.
Published: 01 March 1990
... billion years. New York: Knopf. Reader The rise of life—the first 3.5 billion years 1986 Sagan, C. (1980). Cosmos. New York: Random House. Sagan Cosmos 1980 How-To-Do-It How Long Is a Long Time? Constructing a Scale Model of the Development of Life on Earth & Events that Have Shaped...
Journal Articles
The American Biology Teacher (2019) 81 (9): 649–657.
Published: 01 December 2019
... exposing students to Python, a commonly used computer programming language. We accomplished this by developing exercises within the interactive Jupyter Notebook platform, an open-source application that allows Python code to be written and executed as discrete blocks in real time. Students used the...
Journal Articles
The American Biology Teacher (2019) 81 (9): 638–643.
Published: 01 December 2019
..., assessable conservation objectives to manage a population within a budget that limits available money, time, and sociopolitical will. Students must conduct extensive scientific literature reviews, then decide which of 89 actions will be most cost-effective. Instructors and students responded positively to...
Journal Articles
The American Biology Teacher (2011) 73 (4): 232–237.
Published: 01 April 2011
...Figure 4. Development time according to treatment. Development of larvae on the –Y medium was, on average, 4 days longer in duration. Figure 4. Development time according to treatment. Development of larvae on the –Y medium was, on average, 4 days longer in duration. ...
Journal Articles
The American Biology Teacher (2009) 71 (8): 452–453.
Published: 01 October 2009
...John Moore Copyright National Association of Biology Teachers Sections Regional __ State/Province Coordinators 0 Reps From the President Affiliates John Moore NABT PRESIDENT-2009 Developing A Community of Scientists & Science Educators: Now Is the Time! Community is a term currently applied in...
Journal Articles
The American Biology Teacher (2020) 82 (3): 170–175.
Published: 01 March 2020
... from local restaurants and at grocery stores in the Greater Lansing area were mislabeled. This project gave students the time and space needed to master molecular techniques (often through trial and error), and it engaged them in a place-based learning setting as they investigated the incidence of fish...
Journal Articles
The American Biology Teacher (2020) 82 (2): 114–119.
Published: 01 February 2020
... genetics of the virtual organisms, and track offspring in real time. We have demonstrated, by using pretest and posttest questionnaires, that students gained a deeper understanding of evolutionary concepts by using this software. In particular, students showed the greatest increase in their ability to...
Journal Articles
The American Biology Teacher (2020) 82 (2): 86–92.
Published: 01 February 2020
.... Findings include a detailed portrait of teachers' understanding of evolution-related laws and the time they devote to teaching evolution. Our results indicate that the majority of surveyed teachers devote >13 hours of instruction per class semester to evolution and teach evolution either as a unifying...
Journal Articles
The American Biology Teacher (2018) 80 (1): 47–49.
Published: 01 January 2018
... alien-like appearance that students are drawn to. I have developed care and breeding techniques that are effective at getting H. batesii to live and reproduce in captivity. I developed these techniques with other science teachers in mind. These techniques are simple, time efficient, utilize the least...
Journal Articles
The American Biology Teacher (2019) 81 (7): 492–501.
Published: 01 September 2019
... polymerase chain reaction to detect Coccidioides spp. in DNA extracts from soil samples collected by students across different soil environments. Additionally, this exercise will teach students how to use publicly available data to investigate disease incidence over time and characterize soils the pathogen...
Includes: Supplementary data
Journal Articles
The American Biology Teacher (2019) 81 (6): 435–441.
Published: 01 August 2019
... and relative dimensions of the structural components of synapses; use data from morphometric and schematic models of synapses to estimate the time it takes a neurotransmitter to diffuse across the synaptic cleft; and evaluate how this process relates to synaptic delay and generation of a sufficiently...
Journal Articles
The American Biology Teacher (2019) 81 (2): 120–125.
Published: 01 February 2019
... periods of time; and (2) how closely related genomes between different organisms can yield such dramatic differences in patterning and phenotype. The second aspect is explained largely by evolutionary developmental biology (“evo-devo”), whereby tiny modifications in when, where, and how much the same...
Journal Articles
The American Biology Teacher (2018) 80 (7): 540–543.
Published: 01 September 2018
... an opportunity to further discuss changes in phenology, the timing of life cycle events, in response to a changing climate. © 2018 National Association of Biology Teachers. All rights reserved. Please direct all requests for permission to photocopy or reproduce article content...
Journal Articles
The American Biology Teacher (2018) 80 (6): 423–428.
Published: 01 August 2018
.... Statistically significant gains were observed in student confidence after student completion of the module-specific assignments. Similar findings occurred in knowledge of basic formatting and peer-review after completion of the written paper. The timing in which gains occurred suggests that procedural learning...
Journal Articles
The American Biology Teacher (2017) 79 (8): 655–660.
Published: 01 October 2017
... explore photosynthesis in the context of carbohydrate partitioning. Carbohydrate partitioning refers to the distribution of photosynthesis products from source organs, such as leaves, to growing or storage tissues. These cost- and time-effective modules help students develop a more integrated...
Journal Articles
The American Biology Teacher (2018) 80 (3): 184–190.
Published: 01 March 2018
... biology students (BioSkills) to increase retention rates among first-time-in-college (FTIC) students. We describe the mentoring structure we adopted and how the design of BioSkills supports and educates future biology professionals. Our findings show that FTIC students who participated in this program...
Journal Articles
The American Biology Teacher (2018) 80 (3): 214–220.
Published: 01 March 2018
... resistance. Using an antibiotic disk diffusion assay, students compare the antibiotic resistance level of a harmless E. coli strain of bacteria over time. Then, students compare their lab data to the models, which together illustrate the roles that initial genetic variation and random mutation play in the...
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Our hands are striped. Polydactyly reflects a change in the underlying Turi...
Published: 01 October 2019
Figure 9. Our hands are striped. Polydactyly reflects a change in the underlying Turing pattern, based on timing in development (Wikimedia). Figure 9. Our hands are striped. Polydactyly reflects a change in the underlying Turing pattern, based on timing in development (Wikimedia). More
Journal Articles
The American Biology Teacher (2016) 78 (6): 448–455.
Published: 01 August 2016
... accommodate many students can be a daunting undertaking. Indeed, other researchers have identified time to develop materials and course size as significant barriers to widespread implementation of CUREs. Based on our own experiences implementing CUREs at a large research university, we present a flexible...
Includes: Supplementary data