Good study behaviour after school hours is an important way of improving learners' chances of success. Learners, once they reach high school, particularly require support that will assist them to study effectively outside the classroom. South African schools are under pressure to improve results in mathematics but besides the homework that schools…

In educational effectiveness research, it frequently has proven difficult to make credible inferences about cause and effect relations. The article first identifies the main categories of threats to valid causal inference from observational data, and discusses designs and analytic approaches which protect against them. With the use of data from 22…

It has been claimed that homework is an effective means of developing good study habits (Cooper, 1994) and fostering positive attitudes (Marzano & Pickering, 2007) and self-responsibility (Brown, in Plato, 2000). If we are to believe this, then we need to ensure that all learners have equal or at least similar opportunities to gain these…