Basic Science JSS 3 Second Term

Week 1 & 2

Topic: Resources from Living Things

Overview

Examples of plant sources e.g. cash and food crops, dyes and drugs
Examples of animal sour […]

Basic Science, JSS 3, First Term, Week 10
Topic: Sense Organs
Introduction
There are five sense organs in the mammalian body, namely: the eyes, the nose, the tongue, the ears and the skin. They are very […]

JSS 2 BASIC TECH THIRD TERM WEEk 10
Topic: MAINTENANCE OF DOMESTIC APPLIANCES
A. Radio
A radio is an instrument used to receive messages without wire connections but through electromagnetic waves. The various […]

JSS 2 BASIC TECH THIRD TERM
Week 9
Topic: MAINTENANCE OF DOMESTIC APPLIANCES
Simple Maintenance Methods
The major concern of this unit is to discuss the maintenance of common domestic appliances. The methods […]

JSS 2 BASIC TECH THIRD TERM
Week 8
Topic: SETTING OUT
Setting Out
For us to understand and appreciate what setting out operation is all about, let us first discuss the preliminary roles of some professionals in the job.

JSS 2 BASIC TECH THIRD TERM
Week 7
Topic: BUILDING SITE PREPARATION
Hand tools
Among typical hand tools used in the site preparation operations are:

Basic Science, JSS 3, First Term, Week 9
Topic: Metabolism in the Human Body
Introduction

Basic Science JSS 3 First Term
Week 10
Topic: Depletion of Ozone layer and Its Effects
Introduction

JSS 2 BASIC TECH THIRD TERM
Week 6
Topic: TRANSMISSION OF ELECTRICITY
INTRODUCTION

When electricity is supplied to various consumers, e.g. domestic and industrial premises, it is said to be distributed. All […]

Basic Science JSS 3 First Term
Week 9
Topic: Desertification
Introduction

Basic Science JSS 3 First Term
Week 7 & 8 
Topic: Deforestation
Introduction

Basic Science JSS 3 First Term

Week 6

Topic: Flooding

Introduction

Basic Science JSS 3 First Term
Week 5
Topic: Bush Burning
Introduction

Basic Science JSS 3 First Term
Week 4
Topic: Environmental Hazard (Soil Erosion)
Introduction

Basic Science JSS 3 First Term
Week 3
Topic: Family Traits (Genetics)
Meaning of Genetics, Heredity and Variation

Basic Science JSS 3 First Term
Week  1 & 2
Topic: Drug Abuse III
Introduction
Drug abuse means taking drugs not according to doctor’s prescription. It could be by either taking overdose or under dose. So […]

Basic Science, JSS2, Third Term, Week 10
Topic: Reproduction in Plants
Introduction

Plant reproduction is the production of new individuals or offspring in plants, which can be accomplished by sexual or […]

JSS 2 BASIC TECH THIRD TERM Week 5
Topic: TRANSMISSION OF ELECTRICITY
INTRODUCTION
Electrical power is said to be transmitted when it is conveyed from it source of generation to distances far way or near the sending end.

Basic Science JSS 2, Third Term, Week 9
Topic: Elements, Compounds and Mixtures
Introduction
In our environment, we see iron nails, sulphur roll, copper wire, aluminium sheets, etc. we also breathe in oxygen […]