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Journal Article
Nuberg, Ian K, JA Mitir, and B Robinson. "Short-rotation coppice agroforestry for charcoal small business in Papua New Guinea." Australian Forestry 80, no. 3 (2017): 143-152.
Thesis or Dissertation
Fourie, Johannes Cornelius Jacobus. "Characterization of Clostridium spp. isolated from selected surface water systems and aquatic sediment." Magister Scientiae in Microbiology, North-West University (South Africa), Potchefstroom Campus, 2017.
Report
Cole, Megan. Is South Africa operating in a safe and just space. : Oxfam research reports, 2015.
Journal Article
Hill, SE, O Njie, M Sanneh, M Jallow, D Peel, M Njie, M Weber, PC Hill, RA Adegbola, and SRC Howie. "Oxygen for treatment of severe pneumonia in The Gambia, West Africa: a situational analysis." The International Journal of Tuberculosis and Lung Disease 13, no. 5 (2009): 587-593.
Conference Paper
Howie, Sarah, Vanessa Scherman, and Elsie Venter. "Exploring student-level explanatory factors in science achievement in South African secondary schools." 2nd IEA International Research Conference. Washington D.C., United States, 2006.
Book
Howie J, Sarah. Mathematics and science performance in grade 8 in South Africa 1998/1999 : TIMSS-R 1999 South Africa. Pretoria , South Africa: Human Sciences Research Council, 2001.
Book
Howie, Sarah J, and Colleen Hughes. Mathematics and science literacy of final-year school students in South Africa: A report on the performance of South African students in the Third International Mathematics and Science Study (TIMSS). Pretoria, South Africa: Human Sciences Research Council, 1998.
Journal Article
Howie, S J, T A Marsh, J Allummoottil, M Glencross, C Deliwe, and C A Hughes. "Middle school students' performance in mathematics in the Third International Mathematics and Science Study: South African realities." Studies In Educational Evaluation 26, no. 1 (2000): 61-77.
Book
Howie J, Sarah. Mathematics and science performance in the middle school years in South Africa: A summary report on the performance of South African students in the third international mathematics and science study. Pretoria, South Africa: Human Sciences Research Council , 1997.
Thesis or Dissertation
Howie, Sarah. "English language proficiency and contextual factors influencing mathematics achievement of secondary school pupils in South Africa." PhD thesis, University of Twente, 2002.
Journal Article
Howie, Sarah. "System-level evaluation: Language and other background factors affecting mathematics achievement." Prospects 35, no. 2 (2005): 175-186.
Journal Article
Howie, Sarah, and Tjeerd Plomp. "TIMSS-Mathematics findings from national and international perspectives: in search of explanations." Educational Research and Evaluation: an international journal on theory and practice 11, no. 2 (2005): 101-106.
Book Section
Howie J, Sarah. "Contexts of learning mathematics and science: lessons learned from TIMSS." Multi-level factors affecting the performance of South African pupils in mathematics (2006).
Conference Paper
Howie, Sarah J, and Tjeerd Plomp. "The importance of national options in IEA international comparative studies: Exploring the effects of language proficiency upon secondary students' performance in TIMSS '99 mathematics in South Africa." 1st IEA International Research Conference. Nicosia, Cyprus, May, 2004.
Conference Paper
Howie J, Sarah. "Conditions of schooling in South Africa and the effect on mathematics achievement." European Conference on Educational Research. Edinburgh, Scotland, September, 2000.
Journal Article
Howie, S, and T Plomp. "Mathematical literacy of school leaving pupils in South Africa." International Journal of Educational Development (2002).
Journal Article
Howie, Sarah. "A national assessment in mathematics within an international comparative assessment." Perspectives in Education 22, no. 2 (2004): 149-162.
Journal Article
Howie, Sarah, Vanessa Scherman, and Elsie Venter. "The gap between advantaged and disadvantaged students in science achievement in South African secondary schools." Educational Research & Evaluation 14, no. 1 (2008): 29-46.
Journal Article
Howie, Sarah, and Vanessa Scherman. "The achievement gap between science classrooms and historic inequalities." Studies In Educational Evaluation 34, no. 2 (2008): 118-130.
Journal Article
Howie, Sarah. "Language and other background factors affecting secondary pupils' performance in mathematics in South Africa." African Journal of Research in SMT Education (2003).
Journal Article
Howie J, Sarah. "Contextual factors at the school and classroom level related to pupils' performance in mathematics in South Africa.." Educational Research & Evaluation 11, no. 2 (2005): 123-140.
Report
Howie, Sarah J, and Tjeerd Plomp. English language proficiency and other factors influencing mathematics achievement at junior secondary level in South Africa. 2001.
Report
Howie J, Sarah. The third international mathematics and science study (TIMSS): Report for the Western Cape Province of South Africa. Pretoria, South Africa: Human Science Research Council, 1997.
Journal Article
Howie, Sarah J, and Jacques J Pietersen. "Mathematics literacy of final year students: South African realities." Studies In Educational Evaluation 27, no. 1 (2001): 7-25.
Report
Howie J, Sarah. Mathematics and science performance in the middle school years in the Western Cape Province of South Africa: The performance of students in the Western Cape Province in the Third International Mathematics and Science Study (TIMSS). Pretoria, South Africa: Human Sciences Research Council, 1997.
Report
Howie J, Sarah. Mathematics and science performance in the middle school years in the Free State province of South Africa: The performance of students in the Free State province in the Third International Mathematics and Science Study (TIMSS). Pretoria, South Africa: Human Sciences Research Council, 1997.
Report
Howie J, Sarah. Mathematics and science performance in the middle school years in the Northern Cape province of South Africa: The performance of students in the Northern Cape province in the Third International Mathematics and Science Study (TIMSS). Pretoria, South Africa: Human Sciences Research Council, 1997.
Report
Howie J, Sarah. Mathematics and science performance in the middle school years in the Mpumalanga province of South Africa: The performance of students in the Mpumalanga province in the Third International Mathematics and Science Study (TIMSS). Pretoria, South Africa: Human Sciences Research Council, 1997.
Report
Howie, Sarah J, and Tjeerd Plomp. Language proficiency and contextual factors influencing secondary students' performance in mathematics in South Africa.. 2003.
Journal Article
Howie, Peter, and Zauresh Atakhanova. "Resource boom and inequality: Kazakhstan as a case study." Resources Policy (2014).
Showing 1-30 of 37