High school students learn about the sun's effects on the earth by examining the concepts of latitude and longitude, seasons, and time. Each of these topics is treated in a separate, but similarly organized, unit. Relevant vocabulary is introduced, and complex terms are clarified with diagrams and illustrations. In the unit on time, potentially…

This booklet is designed to provide historical and cultural information about Blacks and Mexican-Americans and to give some perspective on other minorities in the United States. The following topics are included: (1) a historical timeline of key events for ethnic groups in American history; (2) a historical perspective on Black Americans; (3)…

Part of a program to increase the academic growth of preschool and primary grade children through the utilization of brain hemisphere research, this volume contains lessons for improving math, social studies, and science learning. Material is divided into two major sections. Section 1 contains 11 chapters covering the following math skills:…

This document describes the contributions of African peoples to the science of mathematics. The development of a number system is seen as related to need. Names of numbers, time reckoning, gesture counting, and counting materials are examined. Mystical beliefs about numbers and special meanings in pattern are presented. Reproductions of patterns,…