Achieve just released A Framework to Evaluate Cognitive Complexity in Science Assessments. This short document features a rubric for rating scenarios and the 3 Dimensions in assessment items and item sets. The focus is on cognitive complexity that supports students sense-making during the assessment.

Below is a table showing the “3000 ft” view of the rubric. A more detailed version of the tool is also available.

Here are the 3 principles of this framework:

1. Each item receives separate judgments for each of the four indicators.
2. No value judgments are attached to complexity levels.
3. Designed based on A Framework for K-12 Science Education, the framework is designed to work flexibly with all new three-dimensional science standards.

I know that several school districts, schools and teachers are working on designing, adapting or simply shopping for quality science assessment items. This looks like another tool to support your work. Enjoy.