This study investigates the development and validation of computer-based assessments. These assessments focus on Cross Cutting Concepts (CCCs), which include systems and system models as well as structure and function. CCCs are important ideas that help students understand science and engineering by connecting different areas of knowledge.

Participants in this study will engage with computer-based assessments to evaluate their understanding of these concepts. The study will help determine how well these assessments measure students' grasp of systems and system models, and structure and function.

• Who can participate: This study may be of interest to individuals involved in education or those seeking to improve their understanding of educational assessment methods.
• Study details: Participants will take part in computer-based assessments designed to test their knowledge of key educational concepts. These assessments are focused on understanding systems, system models, and the relationship between structure and function.