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Showing 1 to 12 of 658 entries
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Learning and teaching about scientific models with a computer-modeling tool

Science teachers

Angeli C.
GSID: f3hmqbRAm5MJ
N Valanides, C Angeli - Computers in Human Behavior, 2008 - Elsevier

The study presents efforts to support pre-service primary school teachers in learning and teaching about scientific models, and discusses the impact of these efforts on their …

Preparing preservice elementary teachers to teach science through computer models

Science teachers

Angeli C.
GSID: NYYUmSZs7ykJ
N Valanides, C Angeli - Contemporary Issues in Technology and …, 2006 - learntechlib.org

The purpose of this study was to examine the extent to which preservice elementary teachers were able to construct viable scientific models with a computer-modeling tool …

An Assessment of Extension Education Curriculum at Land Grant Universities

Tribal Colleges and Universities Program AND program evaluation

Benge M, Harder A.
GSID: m9thqVy2NJUJ
A Harder, D Mashburn, M Benge - Journal of Agricultural Education, 2009 - ERIC

… data from the Web sites of universities and tribal colleges within the land-grant system. A … universities. A census of the 1862, 1890, and 1994 land grant universities and tribal colleges (…

Evaluating the Use of ICT in Education: Psychometric Properties of the Survey of Factors Affecting Teachers Teaching with Technology (SFA-T3)

technology education

Papanastasiou EC, Angeli C.
GSID: sNjirLhNyM8J
EC Papanastasiou, C Angeli - Journal of educational technology & society, 2008 - JSTOR

There are a number of measurement instruments in the field of education whose aims are to measure various aspects of educational technology. However, the psychometric properties of such instruments are not always determined, and their use is not always...

Arguing for computer science in the school curriculum

science curriculum

Fluck A, Webb M, Cox M, Angeli C, Malyn-Smith J.
GSID: Qon92Qy0z20J
A Fluck, M Webb, M Cox, C Angeli, J Malyn-Smith… - Journal of educational …, 2016 - JSTOR

… science as a subject in the K-12 curriculum are economic, social and cultural. The paper explores these three rationales and also a beneficence matrix to assist curriculum … We now look at three countries with differing trajectories of...

Effects of instruction on changes in epistemological beliefs

instructional interventions

Angeli C.
GSID: OKQcpSHSOWIJ
N Valanides, C Angeli - Contemporary Educational Psychology, 2005 - Elsevier

… One hundred and eight undergraduates were randomly assigned to three different 65-min instructional interventions, namely, General, Infusion, and Immersion approaches. Statistical analyses of the data using a Repeated Measures ANOVA showed a statistically significant …

Examining the effects of text-only and text-and-visual instructional materials on the achievement of field-dependent and field-independent learners during problem …

field instruction

Angeli C.
GSID: P-7qSup7n7gJ
C Angeli, N Valanides - Educational Technology Research and …, 2004 - Springer

Sixty-five undergraduates were classified into field-dependent, field-mixed, and field-independent learners, and were randomly assigned to two groups: text-only and text-and …

Professional development for computer‐enhanced learning: a case study with science teachers

Science teachers

Angeli C.
GSID: B9-WEDW_bjMJ
N Valanides, C Angeli - … in Science & Technological Education, 2008 - Taylor & Francis

… teachers to teach with computers. The present study implemented a professional development approach for in‐service science teachers … The results showed that the approach was effective in adequately preparing science teachers to design computer‐enhanced learning with …

Epistemological and methodological issues for the conceptualization, development, and assessment of ICT–TPCK: Advances in technological pedagogical content …

pedagogy

Angeli C.
GSID: aqwXtEEGTT8J
C Angeli, N Valanides - Computers & education, 2009 - Elsevier

In this paper, several issues regarding the epistemology of technological pedagogical content knowledge (TPCK) are first raised for the purpose of clarifying the construct …

Spin density and orbital optimization in open shell systems: A rational and computationally efficient proposal.

The Journal of chemical physics

Giner E, Angeli C.
PMID: 26979678
J Chem Phys. 2016 Mar 14;144(10):104104. doi: 10.1063/1.4943187.

The present work describes a new method to compute accurate spin densities for open shell systems. The proposed approach follows two steps: first, it provides molecular orbitals which correctly take into account the spin delocalization; second, a proper CI...

The 2014 hypertension guidelines: implications for patients and practitioners in Asia.

Heart Asia

Angeli F, Reboldi G, Verdecchia P.
PMID: 27326216
Heart Asia. 2015 Nov 24;7(2):21-5. doi: 10.1136/heartasia-2015-010639. eCollection 2015.

Hypertension is a global public health issue and a major cause of morbidity and mortality. Because of population growth and ageing, the number of people with uncontrolled hypertension rose from 600 million in 1980 to nearly 1 billion in...

How much gambling is too much? Identifying potential problem gambling among adolescents.

International journal of adolescent medicine and health

Räsänen TA, Lintonen TP, Raisamo SU, Konu AI.
PMID: 26812762
Int J Adolesc Med Health. 2016 Jan 20;29(3). doi: 10.1515/ijamh-2015-0073.

AIMS: Using a population-based sample of Finnish 12-17 year olds, this study explored gambling behaviour limits for potential problem gambling [South Oaks Gambling Screen - revised for adolescents (SOGS-RA)].METHODS: Data were obtained from the Youth Gambling Survey 2006, which...

Showing 1 to 12 of 658 entries