This document consists of a learning activity packet (LAP) for the student and an instructor's guide for the teacher. The LAP is intended to acquaint occupational home economics students with understanding and following the parts of a recipe, understanding and using common abbreviations used in recipes for weights and measures, and using the correct tools to weigh and measure foods properly. Illustrated information sheets and learning activities are provided on each of the following topics: recipes, techniques involved in weighing and measuring, weights and measures, and procedures for converting recipes. The instructor's guide begins with an instructional matrix in which the information sheets and written activities contained in the LAP and the written test items included in the instructor's guide are cross-referenced to the knowledge and skills objectives addressed by the materials. This is followed by a series of notes to instructors on the LAP series and related materials and suggested instructional procedures for use in conducting individual and group enrichment activities. A unit test and answer key are included. (MN)