Language Support Strategies in First Year Chemistry
In-class and online active learning strategies, which have been implemented at The University of Sydney, are described to respond to the challenge of teaching chemistry at a first year level, to students with a wide range of abilities and levels of motivations. Core to the design of these activities is the belief that students learn chemical concepts most effectively when they are actively engaged in doing and talking, rather than rote learning and listening. The strategies described have been developed within the context of large classes and limited resources. They are fully adaptable to other topics beyond first chemistry and to other sciences. They are also necessarily designed to be scalable to large or small classes and to be sustainable. Online resources are useful for helping students become familiar with chemical language and symbolism and to provide them with a means of practicing their use. Online quizzes are an invaluable means of students self-assessing their progress and of providing meaningful assessment of their level of mastery. In-class activities involving student response systems and student-centred, inquiry based approaches are built around active learning and on-going formative assessment. To develop language skills, social interaction via peer instruction and group discussions can be utilized to ensure that classes are vibrant and engaging.