Diagnostic Assessment on Proportional Reasoning (DAPR)

Welcome to the Diagnostic Assessment on Proportional Reasoning website!  This site provides you with access to the DAPR assessments and contains four modules on proportional reasoning, DAPR assessment construction, and administration and interpretation of scores.  The DAPR assessments are password-protected, and as you proceed through each module, you will receive several characters of the password.  Enter the complete password to gain access to the DAPR assessments.   Please note all letters of the password should be capitalized.  We suggest you watch the videos in the order presented for continuity and have a pen or pencil and paper available for taking notes.

Access Modules  Access Assessments