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Saba, Shahrokh; Ciaccio, James A.; Espinal, Jennifer; Aman, Courtney E. – Journal of Chemical Education, 2007
The stereochemical investigation is conducted to give students the combined experience of chemical synthesis of amines and N-heterocycles and structural stereochemical analysis using NMR spectroscopy. Students are introduced to the concept of topicity-stereochemical relationships between ligands within a molecule by synthesizing N,O-acetals.
Descriptors: Chemistry, Spectroscopy, Science Instruction, Science Experiments
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Cardellini, Liberato – Journal of Chemical Education, 2007
In this interview Roald Hoffmann reveals aspects of his private life, from the great difficulties he experienced during World War II, to his personal beliefs. Hoffmann addresses questions about the meaning of laboratory work, teaching chemistry, representing chemical ideas, his philosophical quandaries, his poetry, and his view of atomic orbitals.…
Descriptors: War, Chemistry, Poetry, Interviews
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Brown, Sherri; Melear, Claudia – Journal of Science Teacher Education, 2007
To promote the use of scientific inquiry methods in K-12 classrooms, departments of teacher education must provide science teachers with experiences using such methods. To comply with state and national mandates, an apprenticeship course was designed to afford preservice secondary science teachers opportunities to engage in an authentic, extended,…
Descriptors: Preservice Teacher Education, Preservice Teachers, Secondary Education, Apprenticeships
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Eichler, Jack F.; Patrick, Heather; Harmon, Brenda; Coonce, Janet – Journal of Chemical Education, 2007
Several active-learning techniques and inquiry-driven laboratory exercises were incorporated in labs to determine the effects of these methodologies on the fundamental skills of the students. The practice has been found extremely useful for developing the learning abilities of the students.
Descriptors: Basic Skills, Scientific Methodology, Science Process Skills, Science Instruction
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Basey, John; Sacket, Loren; Robinson, Natalie – International Journal for the Scholarship of Teaching and Learning, 2008
Variations in science lab design can differentially impact student learning. Quantification of these differential impacts can be used in modeling--an approach we term "optimal lab design." In this study we estimated relative influences of six characteristics of lab design on students' attitudes toward science labs in three different…
Descriptors: Science Laboratories, Design, Student Attitudes, College Freshmen
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Zhou, Feng; Cloninger, Todd – Physics Teacher, 2008
Visible light emitting diodes (LEDs) have been widely used as power indicators. However, after the power is switched off, it takes a while for the LED to go off. Many students were fascinated by this simple demonstration. In this paper, by making use of computer-based data acquisition and modeling, we show the voltage across the LED undergoing an…
Descriptors: Lecture Method, Demonstrations (Educational), Computer Software, Educational Technology
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Wolf, Stephen J.; Fraser, Barry J. – Research in Science Education, 2008
This study compared inquiry and non-inquiry laboratory teaching in terms of students' perceptions of the classroom learning environment, attitudes toward science, and achievement among middle-school physical science students. Learning environment and attitude scales were found to be valid and related to each other for a sample of 1,434 students in…
Descriptors: Student Attitudes, Physical Sciences, Science Laboratories, Educational Environment
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Owen, Sian; Dickson, Dominic; Stanisstreet, Martin; Boyes, Edward – Research in Science & Technological Education, 2008
The decline in the popularity of physics over the period of secondary schooling and its consequent low uptake at A-level and beyond continues to cause concern on educational and economic grounds. The aim of this study is to explore whether physics might be made more attractive to students by employing an extended range of classroom and laboratory…
Descriptors: Student Attitudes, Teaching Methods, Physics, Science Instruction
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Keenan, Sheue L.; Peterson, Karl P.; Peterson, Kelly; Jacobson, Kyle – Journal of Chemical Education, 2008
Seven p-nitrophenyl benzoate esters (p-nitrophenyl benzoate, p-nitrophenyl m-anisate, p-nitrophenyl p-anisate, p-nitrophenyl m-chlorobenzoate, p-nitrophenyl p-chlorobenzoate, p-nitrophenyl m-toluate, p-nitrophenyl p-toluate) were synthesized and characterized by students in a second-semester organic laboratory course. In a subsequent laboratory…
Descriptors: Kinetics, Organic Chemistry, Science Laboratories, Data Analysis
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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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