Chemistry issues SOLO Classification and evaluation of ideas.doc

Chemistry issues SOLO Classification and evaluation of ideas Abstract: To evaluate the chemical difficulty of open-ended questions on chemical open to the main four forms (the conditions and opening up, open situations, strategies and opening up, conclusions open) applications SOLO qualitative assessment method, can have to help teachers improve teaching and motivate students to Deep inquiry-based learning strategies using the dual function. Keywords:: SOLO; level description method; chemical open-ended questions One of chemical re-open the issue knowledge Chemistry is a study of material composition, structure, nature and variation of science, scientific thinking and inquiry-oriented student ability. Chemistry learning process followed by the perceived understanding, from the emotional to the rational, from concrete to abstract, from the phenomenon to the understanding of the nature of the law. Greater need for the design of chemical problems close to life, focusing on practical, emphasizing capacity. One open question is more able to examine the students the flexibility and creativity. It is a no fixed answer or the only conclusion of the form of a question as opposed to closed issues are uncertainty, divergence, investigation and creativity. Chemistry attention to the problem of thinking problems and ways of thinking to encourage students to combine their existing knowledge and experience and the ability to think proactively involved in the construction of the problem itself. It is largely made up for lack of chemical closure issues, more in line with the New Chemistry Curriculum Development and Evaluation of ideas, in the academic evaluation of the module should be promoted vigorously. However, the chemical tests in the past, although the addition of a number of open examination questions, the evaluation was based on ‘taken-off point’ to scoring, although the established goal of thinking ability, but can not establish the level of thinking ability. Therefore