From what works to scaling up: improving mental strategies in South African Grade 3 classes
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/126547
Título: | From what works to scaling up: improving mental strategies in South African Grade 3 classes |
---|---|
Autor/es: | Askew, Mike | Graven, Mellony | Venkat, Hamsa |
Palabras clave: | Mathematics education | Mathematics teaching |
Fecha de publicación: | 2022 |
Editor: | PME | Universidad de Alicante |
Cita bibliográfica: | Askew, Mike; Graven, Mellony; Venkat, Hamsa. “From what works to scaling up: improving mental strategies in South African Grade 3 classes”. In: Fernández, Ceneida, et al. (Eds.). Proceedings of the 45th Conference of the International Group for the Psychology of Mathematics Education: Alicante, Spain, 18-23 of July of 2022. Alicante: PME, 2022. Vol. 2. ISBN 978-84-1302-176-8, pp. 27-34 |
Resumen: | This paper shares results from a national ‘familiarisation trial’ of a mental mathematics intervention focused on assessing and encouraging strategic calculation methods with Grade 3 students in South Africa. Successful smaller pilots refined the intervention into 6 foci and this paper draws on assessment results from the four provinces that trialled one focus: adding and subtracting using jump strategies. Findings from pre- and post- test results of 1379 students show statistically significant gains in both the fluencies underlying calculating strategically and in items assessing strategic competency. The results indicate that scaling up this model into national implementation is feasible, and that the intervention package can support improvements in mental mathematics learning outcomes. |
URI: | http://hdl.handle.net/10045/126547 |
ISBN: | 978-84-1302-176-8 |
ISSN: | 0771-100X |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/conferenceObject |
Derechos: | © 2022 left to authors |
Revisión científica: | si |
Versión del editor: | https://web.ua.es/pme45/ |
Aparece en las colecciones: | PME 45 - Proceedings - Vol. 2 |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
proceedings-pme-45-vol2-04.pdf | 150,21 kB | Adobe PDF | Abrir Vista previa | |
Todos los documentos en RUA están protegidos por derechos de autor. Algunos derechos reservados.