TY - BOOK ED - Alpha and Omega Publications TI - Horizons Math Grade 1 Teacher's Guide SN - 9781580959315 PY - 1998/// CY - Rock Rapids, IA PB - Alpha and Omega Publications KW - Mathematics KW - Study and teaching (Elementary) N1 - This complete spiral bound teachers manuals Part 1 and Part 2 are designed as an integral part of the curriculum. The handbook contains activities not found in the student texts that are essential to accomplishment of the currriculum objectives; Part 1 includes: Before you Start; Readiness Evaluation part A and B; Remedial Exercises; Preparing a Lesson; Scope and Sequence; a chapter on using Manipulatives; Where to Use Mathematics Worksheets; Appearance of Concepts; and Development of Concepts; and the complete Teachers Lessons 1-160. Part 2 includes: Answer Key to the student lessons 1-160, 80 reproducible worksheets, and the Worksheet Answer Key ER -