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Instruments

Science Teaching Efficacy Belief Instrument (STEBI)

The Science Teaching Efficacy Belief Instrument (STEBI) is used in many studies to measure science teaching self-efficacy and outcome expectancy in preservice elementary teachers.  This 25-item instrument uses a 5-point Likert scale.  

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Constructivist Learning Environment Survey (CLES)

The Constructivist Learning Environment Survey (CLES) is a 42-item questionnaire which uses a 5-point Likert scale measuring students' experience of science or math instruction.

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Context Beliefs about Teaching Science Instrument

The Context Beliefs about Teaching Science Instrument is a 26-item 5-point Likert scale questionnaire.

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This material is based upon work supported by the National Science Foundation under Grant Nos. DRL-1312022, 1614697 and 1949200. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

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