BASIC TECHNOLOGY

SECOND TERM: E-LEARNING NOTES JS 3 (BASIC 9) SUBJECT: BASIC TECHNOLOGY SCHEME OF WORK   WEEK TOPIC 1. Revision of first term work 2. Mechanical energy transmission system. (a) Friction (b) effects of friction (c) advantages and disadvantages of friction (d) methods of reducing friction (e) belt and chain drive (f) comparison with the gear

FIRST TERM E-LEARNING NOTE   SUBJECT: BASIC SCIENCE                                                                                      CLASS: JSS 3   SCHEME OF WORK   WEEK  TOPIC Drug and Substance Abuse Flooding Deforestation and Desertification Bush Burning Depletion of Ozone Layer and its Effects. Resources from living things/Economic Importance of Resource Resources from Non-living Things: Solid Minerals, their Location and Importance Light energy Sound