New bibliography - Math bibliographies - in Harvard style

In-text: (Abdullah, Zakaria and Halim, 2012)

Your Bibliography: Abdullah, N., Zakaria, E. and Halim, L., 2012. The Effect of a Thinking Strategy Approach through Visual Representation on Achievement and Conceptual Understanding in Solving Mathematical Word Problems. ASS, 8(16).

In-text: (Boaler and Boaler, 2010)

Your Bibliography: Boaler, J. and Boaler, J., 2010. The elephant in the classroom. London: Souvenir.

In-text: (Department for Education and Skills, 2004)

Your Bibliography: Department for Education and Skills, 2004. Primary National Strategy Problem Solving. A CPD pack to support the learning and teaching of mathematical problem solving. Norwich: Crown Copyright, pp.1-26.

In-text: (Department for Education, 2014)

Your Bibliography: Department for Education, 2014. National Curriculum in England: mathematics programme of study. Department for Education, pp.17-23.

In-text: (VStops: A Thinking Strategy and Visual Representation Approach in Mathematical Word Problem Solving toward Enhancing STEM Literacy, 2014)

Your Bibliography: EURASIA Journal of Mathematics, Science & Technology Education, 2014. VStops: A Thinking Strategy and Visual Representation Approach in Mathematical Word Problem Solving toward Enhancing STEM Literacy. 10(3).

In-text: (Jacobse and Harskamp, 2009)

Your Bibliography: Jacobse, A. and Harskamp, E., 2009. Student-controlled metacognitive training for solving word problems in primary school mathematics. Educational Research and Evaluation, 15(5), pp.447-463.