ASSESSMENT AIMS IN SCIENCE LESSONS        2600w

Discuss, evaluate and reflect upon the aims of assessment for learning in primary science, and consider strategies that may be employed to identify children’s strengths and weaknesses. Show how assessment information can be used to monitor children’s progress in science, and inform and develop quality teaching and learning.

Introduction:

Science became a core subject for primary schools in 1989 with the introduction of the National Curriculum. Primary Science has a broad agenda, an important element of which is the development of ‘scientific literacy’ in the population (Howe et al., 2005, p.5), the scientific understanding that should be part of everyone’s education. Teachers have a responsibility to ensure that children’s experiences in primary science are positive ones so that more children will undertake post primary science subjects. Assessment for learning, an important element of primary science, has come to prominence in educational policy because of its perceived potential to underpin lifelong learning (Black et al., 2006, p.120). Described as a teaching strategy of very high leverage (Howe, 2004, cited in Marshall & Drummond, 2006, p.133), assessment for learning allows teachers to track pupil learning and progress and plan quality teaching using appropriate strategies.

Aims of Primary Science Teaching:

Children have many ideas about the world and how it works before they come to school and experience science in the context of their everyday lives, for example most children will have some knowledge about plants and animals, or will understand that a lolly melts. The most important aim of primary science is to foster children’s appreciation of the world around us, to encourage a close observation of our physical environment, and to develop an understanding of how different aspects of it are related (Howe et al., 2005, p.6).

Views about science have changed in recent decades with a recognition that transmission modes for teaching in science are not appropriate (Gray & Bryce, 2006, p.171). A constructivist view of teaching science has been adopted which recognises that children learn best when they are able to construct new ideas and concepts from existing ones. In order to teach primary science effectively, teachers must have a sound subject knowledge and an appropriate understanding of these constructivist theories (Traianou, 2996, p.828). Key Stage one children, for example, learn a lot about science through play and ideas must be rooted in experiences that are meaningful to them. Effective learning in science cannot be facilitated by providing children with facts and information because:

Facts unrelated to concepts that children already have are meaningless and therefore of no use to them.

Children use their own ideas to construct understanding. While they may be able to recall answers, understanding only evolves out of their own experience.

(Harlen & Jelly, 1998, p.26).