NotesFAQContact Us
Collection
Advanced
Search Tips
Showing 7,726 to 7,740 of 24,154 results Save | Export
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Ekwueme, Cecilia O.; Ekon, Esther E.; Ezenwa-Nebife, Dorothy C. – Higher Education Studies, 2015
Children can learn mathematics and sciences effectively even before being exposed to formal school curriculum if basic Mathematics and Sciences concepts are communicated to them early using activity oriented (Hands-on) method of teaching. Mathematics and Science are practical and activity oriented and can best be learnt through inquiry (Okebukola…
Descriptors: Foreign Countries, Academic Achievement, Science Achievement, Mathematics Achievement
Peer reviewed Peer reviewed
Direct linkDirect link
Gross, David; Pietri, Evava S.; Anderson, Gordon; Moyano-Camihort, Karin; Graham, Mark J. – CBE - Life Sciences Education, 2015
Active-learning environments such as those found in a flipped classroom are known to increase student performance, although how these gains are realized over the course of a semester is less well understood. In an upper-level lecture course designed primarily for biochemistry majors, we examine how students attain improved learning outcomes, as…
Descriptors: Outcomes of Education, Science Instruction, Gender Differences, Grade Point Average
Peer reviewed Peer reviewed
Direct linkDirect link
Banks, Gregory; Clinchot, Michael; Cullipher, Steven; Huie, Robert; Lambertz, Jennifer; Lewis, Rebecca; Ngai, Courtney; Sevian, Hannah; Szteinberg, Gabriela; Talanquer, Vicente; Weinrich, Melissa – Journal of Chemical Education, 2015
Making decisions about the production and use of chemical substances is of central importance in many fields. In this study, a research team comprising teachers and educational researchers collaborated in collecting and analyzing cognitive interviews with students from 8th grade through first-year university general chemistry in an effort to map…
Descriptors: Chemistry, Science Instruction, Secondary School Science, Problem Solving
Peer reviewed Peer reviewed
Direct linkDirect link
Butzler, Kelly B. – Journal of Chemical Education, 2015
The flipped classroom is a blended, constructivist learning environment that reverses where students gain and apply knowledge. Instructors from K-12 to the college level are interested in the prospect of flipping their classes, but are unsure how and with which students to implement this learning environment. There has been little discussion…
Descriptors: Chemistry, Science Instruction, Student Attitudes, Statistical Analysis
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Paton-Walsh, Clare – Journal of University Teaching and Learning Practice, 2015
This paper describes a study aimed at assessing the ability of report templates to help students learn key concepts during undergraduate laboratory classes. The report templates were designed so that a set of assessment questions led the students through the logical steps required to perform the laboratory exercise and to calculate the required…
Descriptors: Chemistry, Undergraduate Students, Laboratory Experiments, Scientific Concepts
Peer reviewed Peer reviewed
Direct linkDirect link
Hale-Hanes, Cara – Journal of Chemical Education, 2015
In this study, two groups of 11th grade chemistry students (n = 210) performed a sequence of hands-on and virtual laboratories that were progressively more inquiry-based. One-half of the students did the laboratory sequence with the addition of a teacher-led discussion connecting student data to student-generated visual representations of…
Descriptors: Chemistry, Science Process Skills, Secondary School Science, High School Students
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Rutten, Nico; van Joolingen, Wouter R.; Haverkamp-Hermans, Gerdi G. N.; Bogner, Franz X.; Kretschmer, Thomas; Stracke, Christian M.; Lameras, Petros; Chioccariello, Augusto; Doran, Rosa; Tiemann, Rüdiger; Kastrinogiannis, Timotheos; Maravic, Jasminka; Crotty, Yvonne; Kelly, Claire; Markaki, Vassiliki; Lazoudis, Angelos; Koivula, Jani; Polymatidis, Dimitris – International Journal of Education and Development using Information and Communication Technology, 2015
In this study we used a narrative approach to investigate the function that digital, interactive tools can fulfill in inquiry teaching and learning. Such a narrative can be conceived of as "talking through" a lesson in which a teacher supports inquiry with technology. By subsequently coding these narratives, we studied the functions that…
Descriptors: Foreign Countries, Educational Technology, Inquiry, Personal Narratives
Peer reviewed Peer reviewed
Direct linkDirect link
Zhou, Qing; Wang, Tingting; Zheng, Qi – Chemistry Education Research and Practice, 2015
The purpose of this study was primarily to explore high school students' cognitive structures and to identify their learning difficulties on ethanoic acid through the flow map method. The subjects of this study were 30 grade 1 students from Dong Yuan Road Senior High School in Xi'an, China. The interviews were conducted a week after the students…
Descriptors: Foreign Countries, High School Students, Secondary School Science, Chemistry
Peer reviewed Peer reviewed
Direct linkDirect link
Boddey, Kerrie; de Berg, Kevin – Chemistry Education Research and Practice, 2015
Nursing students have typically found the study of chemistry to be one of their major challenges in a nursing course. This mixed method study was designed to explore how prior experiences in chemistry might impact chemistry achievement during a health science unit. Nursing students (N = 101) studying chemistry as part of a health science unit were…
Descriptors: Nursing Education, Chemistry, Science Achievement, Scores
Peer reviewed Peer reviewed
Direct linkDirect link
Gonza´lez-Go´mez, David; Rodríguez, Diego Airado; Can~ada-Can~ada, Florentina; Jeong, Jin Su – Journal of Chemical Education, 2015
Currently, there are a number of educational applications that allow students to reinforce theoretical or numerical concepts through an interactive way. More precisely, in the field of the analytical chemistry, MATLAB has been widely used to write easy-to-implement code, facilitating complex performances and/or tedious calculations. The main…
Descriptors: Science Education, Secondary School Science, College Science, High School Students
Peer reviewed Peer reviewed
Direct linkDirect link
Sharpe, Erica; Andreescu, Silvana – Journal of Chemical Education, 2015
We describe a laboratory experiment that employs the Nanoceria Reducing Antioxidant Capacity (or NanoCerac) Assay to introduce students to portable nanoparticle-based paper sensors for rapid analysis and field detection of polyphenol antioxidants. The experiment gives students a hands-on opportunity to utilize nanoparticle chemistry to develop…
Descriptors: Science Instruction, Science Laboratories, Laboratory Experiments, Science Experiments
Peer reviewed Peer reviewed
Direct linkDirect link
Silva, Clesia C.; Silva, Ricardo O.; Navarro, Daniela M. A. F.; Navarro, Marcelo – Journal of Chemical Education, 2009
An experimental project aimed at identifying stable reaction intermediates is described. Initially, the studied reaction appears to involve the simple hydrolysis, by aqueous sodium hydroxide, of methyl 3,5-dinitrobenzoate dissolved in dimethyl sulfoxide. On mixing the substrates, however, the reaction mixture unexpectedly turns an intense red in…
Descriptors: Kinetics, Chemistry, Water, Organic Chemistry
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Fong, Soon Fook – Turkish Online Journal of Educational Technology - TOJET, 2013
This study investigated the effects of segmented animated graphics utilized to facilitate learning of electrolysis of aqueous solution. A total of 171 Secondary Four chemistry students with two different spatial ability levels were randomly assigned to one of the experimental conditions: (a) text with multiple static graphics (MSG), (b) text with…
Descriptors: Animation, Spatial Ability, Cognitive Processes, Difficulty Level
Peer reviewed Peer reviewed
Direct linkDirect link
Winter, Julia – Science Teacher, 2013
This article describes a project that includes a two-week series of researching, essay writing, and speaking lessons exploring the broader implications of using ethanol as a fuel. The author, a chemistry teacher, describes how she uses a senate hearing discussion of ethanol fuel subsidies as the forum for a role-play. The four components of the…
Descriptors: Science Instruction, Fuels, Teaching Methods, Creative Teaching
Peer reviewed Peer reviewed
Direct linkDirect link
Wilke, Bryn M.; Castellano, Felix N. – Journal of Chemical Education, 2013
Photochemical upconversion is a regenerative process that transforms lower-energy photons into higher-energy light through two sequential bimolecular reactions, triplet sensitization of an appropriate acceptor followed by singlet fluorescence producing triplet-triplet annihilation derived from two energized acceptors. This laboratory directly…
Descriptors: Science Instruction, College Science, Chemistry, Spectroscopy
Pages: 1  |  ...  |  512  |  513  |  514  |  515  |  516  |  517  |  518  |  519  |  520  |  ...  |  1611