This guide describes the types of instruments to be used in the evaluation of Iowa's experience-based career education (EBCE-MD) project for mildly mentally disabled secondary students. Part 1 provides an overview of the formative evaluation data required for project operation. Copies of various instruments are included (instructor questionnaire, student interview, principal and local board member questionnaire, and EBCE student end-of-year questionnaire). Part II pertains to the formative evaluation of project staff. Provided are an overview of data requirements and a resource person questionnaire. Part III provides an overview of evaluation data requirements for EBCE-MD students. Instruments pertaining to student evaluation include an employer evaluation of students, a nine-week evaluation form, and a parent opinion survey. Finally, section IV describes the project log in which the three types of data are to be summarized and stored. (Other guides in the program are Student Career Guide [CE 019 715], Experience Site Learning Guides [CE 019 717], Student Program Guide [CE 019 718], Resource Person's Guide [CE 019 719], and Learning Coordinator Guide [CE 019 720]. A description of the project that produced these materials is available in the final report [CE 019 710].) (JH)