A guide for understanding the New Mexico statewide evaluation program is presented. It includes the following main sections: (1) educational evaluation: 1969 to Current, (2) Senate Memorial 40, (3) entry phases in objective based evaluation program, (4) schedule of evaluation activities for 1972-73 school year, (5) specific duties for MAP representatives, (6) selection of objectives rating committees, (7) instructions for objectives raters, and (8) objectives rating packets. (CK)