NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Students' Dilemmas in Reaction Stoichiometry Problem Solving: Deducing the Limiting Reagent in Chemical Reactions
Peer reviewed Peer reviewed
Direct linkDirect link
Chandrasegaran, A. L.; Treagust, David F.; Waldrip, Bruce G.; Chandrasegaran, Antonia – Chemistry Education Research and Practice, 2009
A qualitative case study was conducted to investigate the understanding of the limiting reagent concept and the strategies used by five Year 11 students when solving four reaction stoichiometry problems. Students' written problem-solving strategies were studied using the think-aloud protocol during problem-solving, and retrospective verbalisations…
Descriptors: Stoichiometry, Protocol Analysis, Chemistry, Problem Solving
Emiratii High School Students' Understandings of Stoichiometry and the Influence of Metacognition on Their Understanding
Peer reviewed Peer reviewed
Direct linkDirect link
Haidar, Abdullateef H.; Al Naqabi, Ali K. – Research in Science & Technological Education, 2008
The aim of this study is to investigate Emiratii high school students' understandings of stoichiometry, their use of metacognitive strategies, and the influence of students' use of metacognitive strategies on their understandings of stoichiometry. Two instruments were used in this study, the first to measure students' understandings of…
Descriptors: Stoichiometry, Metacognition, Grade 11, High School Students