Tests of Conceptual Understanding

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Instrument Overview

The assessment includes approximately ten items that target students’ understanding of scientific concepts, processes, and reasoning. The instrument is designed to capture students’ depth of understanding of science concepts and their ability to apply scientific ideas in explanatory and inquiry-based contexts. Items require students to explain phenomena, identify correct scientific ideas, and apply their knowledge to new situations.

Content

Grades
2nd Grade
Languages
English
Respondent
Student

Administration Information

Length
10 items
Administration
Paper

Access and Use

Price

No fee

Psychometrics (additional guidance)

Item Type
Multiple choice
Open response