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Gryczka, Patrick; Klementowicz, Edward; Sharrock, Chappel; Maxfield, MacRae; Montclare, Jin Kim – Journal of Chemical Education, 2016
Lab instructors, for both high school and undergraduate college level courses, face issues of constricted time within the lab period and limited student engagement with prelab materials. To address these issues, an online prelab delivery system named LabLessons is developed and tested out in a high school chemistry classroom. The system…
Descriptors: Online Courses, Undergraduate Students, High Schools, Student Motivation
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McDonald, Betty – Innovations in Education and Teaching International, 2013
This paper describes practical procedures in mentoring/tutoring students through self-assessment (SA) to establish and maintain partnership in learning. High school teachers ("n"?=?10) allow their students ("N"?=?515: 359 males) to engage in activities that help them identify standards and/or criteria to apply to their work and…
Descriptors: Mentors, Tutoring, Self Evaluation (Individuals), Learning Activities
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Lamb, Richard L.; Annetta, Len – Journal of Science Education and Technology, 2013
The purpose of the study was to review the efficacy of online chemistry simulations in a high school chemistry class and provide discussion of the factors that may affect student learning. The sample consisted of 351 high school students exposed to online simulations. Researchers administered a pretest, intermediate test and posttest to measure…
Descriptors: Instructional Effectiveness, Chemistry, Science Instruction, Learning Modules