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Trofimenko, Swiatoslaw – Journal of Chemical Education, 2005
Scorpionate-type ligands and the original polypyrazolylborates are easy to synthesize, have good stability, and are quite user-friendly. Their thallium(I) salts are readily soluble in organic solvents that permits their use in organic media, or in two-phase aquo-organic solvent mixtures.
Descriptors: Organic Chemistry, Science Laboratories, Science Experiments, Science Education
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Culver, Patti; Culbert, Angie; McEntyre, Judy; Clifton, Patrick; Herring, Donna F.; Notar, Charles E. – International Education Studies, 2009
The article is about the collaboration between two classrooms that enabled a second grade class to participate in a high school biology class. Through the use of modern video conferencing equipment, Mrs. Culbert, with the help of the Dalton State College Educational Technology Training Center (ETTC), set up a live, two way video and audio feed of…
Descriptors: Grade 2, Grade 10, Elementary School Students, Educational Technology
King, Kathleen P., Ed.; Cox, Thomas D., Ed. – IAP - Information Age Publishing, Inc., 2010
This book is provided as a guide, encouragement and handbook for faculty to introduce digital media in language they can understand and provide strategies and activities they can quickly assimilate into their teaching. The authors are excited that more people will be able to benefit from the powerful help and guidance contained in this book. This…
Descriptors: Video Technology, Paleontology, Adult Learning, Educational Technology
Wicks, Matthew – International Association for K-12 Online Learning, 2010
The fact that online learning has been successful for many schools across the country does not mean that it has been free of challenges. Indeed, there are numerous issues and challenges in online learning. Few policymakers anticipated that any space time, any space place learning was possible when most education laws were authored over the past 50…
Descriptors: Electronic Learning, Online Courses, Computer Uses in Education, Educational Technology
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Shaffer, Christopher D.; Alvarez, Consuelo; Bailey, Cheryl; Barnard, Daron; Bhalla, Satish; Chandrasekaran, Chitra; Chandrasekaran, Vidya; Chung, Hui-Min; Dorer, Douglas R.; Du, Chunguang; Eckdahl, Todd T.; Poet, Jeff L.; Frohlich, Donald; Goodman, Anya L.; Gosser, Yuying; Hauser, Charles; Hoopes, Laura L. M.; Johnson, Diana; Jones, Christopher J.; Kaehler, Marian; Kokan, Nighat; Kopp, Olga R.; Kuleck, Gary A.; McNeil, Gerard; Moss, Robert; Myka, Jennifer L.; Nagengast, Alexis; Morris, Robert; Overvoorde, Paul J.; Shoop, Elizabeth; Parrish, Susan; Reed, Kelynne; Regisford, E. Gloria; Revie, Dennis; Rosenwald, Anne G.; Saville, Ken; Schroeder, Stephanie; Shaw, Mary; Skuse, Gary; Smith, Christopher; Smith, Mary; Spana, Eric P.; Spratt, Mary; Stamm, Joyce; Thompson, Jeff S.; Wawersik, Matthew; Wilson, Barbara A.; Youngblom, Jim; Leung, Wilson; Buhler, Jeremy; Mardis, Elaine R.; Lopatto, David; Elgin, Sarah C. R. – CBE - Life Sciences Education, 2010
Genomics is not only essential for students to understand biology but also provides unprecedented opportunities for undergraduate research. The goal of the Genomics Education Partnership (GEP), a collaboration between a growing number of colleges and universities around the country and the Department of Biology and Genome Center of Washington…
Descriptors: Student Research, Active Learning, Biology, Research Opportunities
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Cox, Charles T., Jr.; Cooper, Melanie M.; Pease, Rebecca; Buchanan, Krystal; Hernandez-Cruz, Laura; Stevens, Ron; Picione, John; Holme, Thomas – Chemistry Education Research and Practice, 2008
The use of web-based software and course management systems for the delivery of online assessments in the chemistry classroom is becoming more common. IMMEX software, like other web-based software, can be used for delivering assessments and providing feedback, but differs in that it offers additional features designed to give insights and promote…
Descriptors: Organic Chemistry, Science Laboratories, Laboratory Procedures, Performance Based Assessment
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Black, Michael W.; Tuan, Alice; Jonasson, Erin – Biochemistry and Molecular Biology Education, 2008
The emergence of molecular tools in multiple disciplines has elevated the importance of undergraduate laboratory courses that train students in molecular biology techniques. Although it would also be desirable to provide students with opportunities to apply these techniques in an investigative manner, this is generally not possible in the…
Descriptors: Research Design, Student Projects, Science Instruction, Science Laboratories
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Findley, Bret R.; Mylon, Steven E. – Journal of Chemical Education, 2008
We introduce a computer exercise that bridges spectroscopy and thermodynamics using statistical mechanics and the experimental data taken from the commonly used laboratory exercise involving the rotational-vibrational spectrum of HCl. Based on the results from the analysis of their HCl spectrum, students calculate bulk thermodynamic properties…
Descriptors: Thermodynamics, Chemistry, Science Instruction, Science Laboratories
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Arrington, Caleb A.; Hill, Jameica B.; Radfar, Ramin; Whisnant, David M.; Bass, Charles G. – Journal of Chemical Education, 2008
This article describes a discovery experiment for general chemistry and organic chemistry labs. Although the pinacol rearrangement has been employed in undergraduate organic laboratories before, in this application organic chemistry students act as mentors to students of general chemistry. Students work together using distillation--a new technique…
Descriptors: Mentors, Spectroscopy, Organic Chemistry, Science Laboratories
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Pryor, Gregory; Bauer, Vernon – Journal of College Science Teaching, 2008
Tablet PC technology can enliven the classroom environment because it is dynamic, interactive, and "organic," relative to the rigidity of chalkboards, whiteboards, overhead projectors, and PowerPoint presentations. Unlike traditional computers, tablet PCs employ "digital linking," allowing instructors and students to freehand annotate, clarify,…
Descriptors: Biology, Classroom Environment, Science Laboratories, Visual Aids
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Schauer, Frantisek; Lustig, Frantisek; Dvorak, Jiri; Ozvoldova, Miroslava – European Journal of Physics, 2008
The present state of information communication technology makes it possible to devise and run computer-based e-laboratories accessible to any user with a connection to the Internet, equipped with very simple technical means and making full use of web services. Thus, the way is open for a new strategy of physics education with strongly global…
Descriptors: Physics, Educational Technology, Internet, Science Laboratories
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Scharfenberg, Franz-Josef; Bogner, Franz X.; Klautke, Siegfried – International Journal of Science Education, 2008
Our research objectives focused on monitoring (i) students' activities during experimental teaching phases in an out-of-school gene technology laboratory, and (ii) potential relationships with variables such as work group size and cognitive achievement. Altogether, we videotaped 20 work groups of A-level 12th graders (n = 67) by continuous…
Descriptors: Science Laboratories, Genetics, Science Activities, Videotape Recordings
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Ramlo, Susan – Physics Teacher, 2007
If you have an older physics laboratory and/or classroom space, you've probably dreamed about how to make the space more adaptable to today's technology and the best teaching and learning practices. Yet, few articles exist in the literature to give us direction for this type of renovation, thus creating the potential of misspending funds that are…
Descriptors: Science Laboratories, Physics, Educational Technology, Introductory Courses
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Boersma, Stuart; McGowan, Garrett – PRIMUS, 2007
Some simple modeling with Riemann sums can be used to develop Beer's Law, which describes the relationship between the absorbance of light and the concentration of the solution which the light is penetrating. A further application of the usefulness of Beer's Law in creating calibration curves is also presented. (Contains 3 figures.)
Descriptors: Chemistry, Calculus, Science Instruction, Light
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Mulimani, V. H.; Dhananjay, K. – Journal of Chemical Education, 2007
This laboratory experiment was designed to demonstrate the application of immobilized galactosidase in food industry to hydrolyze raffinose family oligosaccharides in soymilk. This laboratory experiment was conducted for postgraduate students of biochemistry and developed for graduate and undergraduate students of biochemistry, biotechnology,…
Descriptors: Undergraduate Students, Biotechnology, Biochemistry, Chemical Engineering
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