“…A lot of studies have proven how spatial visualisation affects students' performance in mathematics (Clement & Sarama, 2009;Pitta-Pantazi & Christou, 2010;Battista, 1990;Holzinger & Swineford, 1946;Hegarty & Waller, 2005). Studies have shown that cognitive variable of spatial visualisation seems important in learning mathematics (Ben-Chaim, et al 1985;Carment, 1989;Idris, 1998in Idris 2006.…”