Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sandra Du Plessis"'
Publikováno v:
South African Journal of Childhood Education, Vol 10, Iss 1, Pp e1-e10 (2020)
Background: Early childhood development (ECD) practitioners face tremendous challenges in supporting learners’ development in English as an additional language (EAL). The lack of a formal ECD curriculum in South Africa exacerbates this challenge fo
Externí odkaz:
https://doaj.org/article/ddbe6f7884d94bde82393f67ffb5c630
Autor:
Sandra du Plessis
Publikováno v:
South African Journal of Communication Disorders, Vol 65, Iss 1, Pp e1-e9 (2018)
Background: The professions of speech-language pathology and audiology (SLPA) are characterised by occupational gender segregation. Reasons given by men are a lack of awareness of SLPA; a perception of poor salaries; a perception of poor working cond
Externí odkaz:
https://doaj.org/article/7328e1fc3a044c159216b13d0fdadd78
Autor:
Sandra du Plessis, Brenda Louw
Publikováno v:
South African Journal of Education, Vol 28, Iss 1, Pp 53-74 (2008)
Multilingualism in classrooms is currently prompting debate and has significantly impacted on schooling in South Africa over the last decade. At present South African educators face the challenge of coping with and finding solutions to culturally and
Externí odkaz:
https://doaj.org/article/e16f205d7c6e4d24ba1e58338a3c562e
Autor:
Sandra du Plessis
Publikováno v:
South African Journal of Childhood Education, Vol 2, Iss 2, Pp e1-e23 (2012)
This study investigates the perception of the strengths and challenges that face city centre preschool teachers and preschool learners in the acquisition of English as medium of instruction and to use the results to explore the role of speech-languag
Externí odkaz:
https://doaj.org/article/346280289cb444c2aad30254e78322f6
Autor:
Harsha Kathard, Lebogang Ramma, Michelle Pascoe, Heila Jordaan, Sharon Moonsamy, Anna-Marie Wium, Sandra du Plessis, Lidia Pottas, Nasim Banu Khan
Publikováno v:
South African Journal of Communication Disorders, Vol 58, Iss 2 (2011)
Basic education in South Africa faces a crisis as learners fail to achieve the necessary outcomes in the related areas of language and literacy. The aims of this paper are twofold. Firstly, we aim to describe and discuss the education crisis by outli
Externí odkaz:
https://doaj.org/article/7625a496778b4ffaa67451e6f5a75468
Peer tutoring during language code-switching lectures as a teaching strategy in multilingual classes
Autor:
Sandra du Plessis
Publikováno v:
South African Journal of Higher Education. 28
Peer tutoring during language code-switching lectures as a teaching strategy in multilingual classes ABSTRACT Educators in higher education in South Africa often find that some African/Black first-year students may not fully comprehend concepts expla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9e25e00a892f03d0c42802bc2968bf
https://doi.org/10.20853/28-4-389
https://doi.org/10.20853/28-4-389
Autor:
M. M. Kruskopf, Sandra Du Plessis
Publikováno v:
Hydrobiologia. 556:357-362
The growth of the bloom forming cyanobacterial species Oscillatoria simplicissima Gomont from the Vaal River, South Africa, was studied under varying N and P concentrations. It was found that this species responds morphologically to N or P limitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c65013d9bce28044d077c225ed68bffa
https://doi.org/10.1007/s10750-005-1061-0
https://doi.org/10.1007/s10750-005-1061-0
Autor:
Sandra Du Plessis, M. M. Kruskopf
Publikováno v:
Hydrobiologia. 513:59-70
Development of cyanobacterial and green algal mass-occurrences in the eutrophied Vaal River (South Africa) has caused concern. The influence of various N and P concentrations and ratios on growth, chlorophyll-a concentration, alkaline and acid phosph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d507f3767b08024c8df576e14b5bf0e8
https://doi.org/10.1023/b:hydr.0000018166.15764.b0
https://doi.org/10.1023/b:hydr.0000018166.15764.b0
Autor:
Lebogang Ramma, Sharon Moonsamy, Michelle Pascoe, Nasim Banu Khan, Anna-Marie Wium, Sandra du Plessis, Harsha Kathard, Heila Jordaan, Lidia Pottas
Publikováno v:
South African Journal of Communication Disorders, Vol 58, Iss 2 (2011)
Basic education in South Africa faces a crisis as learners fail to achieve the necessary outcomes in the related areas of language and literacy. The aims of this paper are twofold. Firstly, we aim to describe and discuss the education crisis by outli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b9b932aad92acbc599af89b1cb91543
https://doi.org/10.4102/sajcd.v58i2.27
https://doi.org/10.4102/sajcd.v58i2.27
Publikováno v:
Scopus-Elsevier
The isolation of high quality DNA from Acacia karroo Hayne is impeded by the release of secondary metabolites. The isolation method of Bousquet et al. (1990) was modified to include numerous CTAB extractions coupled with an increased buffer to tissue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bebb44065caedefe6d6d9ac059d6abe