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Ball, Lynda – International Journal for Technology in Mathematics Education, 2018
This paper provides a set of five indicators of CAS use, which provide a means to analyse a student's written solution to determine whether they used CAS for solving a given problem. These indicators provide a way for researchers and teachers to determine CAS use without requiring classroom observation or the explicit recording of extra…
Descriptors: Computer Uses in Education, Handheld Devices, Calculators, Algebra
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Gardee, Aarifah; Brodie, Karin – Pythagoras, 2015
How errors are dealt with in a mathematics classroom is important as it can either support or deny learner access to mathematical knowledge. This study examines how a teacher, who participated in a professional development programme that focused on learner errors, engaged with mathematical errors in her Grade 9 classroom. Data were collected over…
Descriptors: Teacher Participation, Teacher Student Relationship, Error Patterns, Grade 9