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Avena, Jennifer S.; McIntosh, Betsy B.; Whitney, Oscar N.; Wiens, Ashton; Knight, Jennifer K. – CBE - Life Sciences Education, 2021
Problem solving is a critical skill in many disciplines but is often a challenge for students to learn. To examine the processes both students and experts undertake to solve constructed-response problems in genetics, we collected the written step-by-step procedures individuals used to solve problems in four different content areas. We developed a…
Descriptors: Problem Solving, Metacognition, Genetics, College Science
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Gok, Tolga – European Journal of Physics Education, 2010
The on-line tutoring system, LON-CAPA, was implemented in Introductory Calculus-Based Physics-II course at Colorado School of Mines in fall 2008 and spring 2009. In this paper, the features and the case study of the LON-CAPA implementation were described. The performance data obtained from the scores of students enrolled in the course represented…
Descriptors: Science Instruction, Computer Assisted Instruction, Large Group Instruction, Physics
O'Sullivan, Christine Y.; Jerry, Laura; Ballator, Nada; Herr, Fiona – 1997
In 1990, the National Assessment of Educational Progress (NAEP) included a Trial State Assessment (TSA); for the first time in the NAEP's history, voluntary state-by-state assessments were made. The sample was designed to represent the 8th grade public school population in a state or territory. In 1996, 44 states, the District of Columbia, Guam,…
Descriptors: Academic Achievement, Academic Standards, Educational Change, Grade 8