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Significance of scientific procedure The Concept of Scientific Procedure Explain the concept of scientific procedure The scientific method (procedure) is a process that scientists use to ask questions and conduct investigations to find answers to these problems. It is a
Heat sources Most chemical reactions require heat to proceed. It is therefore important to have sources of heat in a laboratory for heating various reacting substances. Sources of heat in a chemistry laboratory may include Bunsen burner, candle, spirit burner,
A laboratory is a room or building specially designed for conducting various scientific experiments.
When you were in primary school, you used to learn science as a single subject. At this level of study, the subject will be broken up into three related subjects, namely Chemistry, Biology and Physics. The three subjects are closely
The Concept of Classification Explain the concept of classification Have you ever visited a library? How are the books arranged and kept? Are they arranged randomly or systematically? Obviously the books are arranged systematically in the shelves. Science books are
The Concept of Cell Explain the meaning of the cell Plants and animals are made up of units called cells. The cells are microscopic in such a way that they cannot be seen by our naked eyes. Some organisms like
First Aid The Meaning and Importance of First Aid at Home and at School Explain the meaning and importance of first aid at home and at school First Aid is an immediate help which is given to a sick or
Biology is the science that deals with the study of living things. The word Biology is derived from two Greek words, Bios which means Life, and logos which means study of. Thus biology is a study of life and living
The geography syllabus for secondary school students in Tanzania from Form One to Form Four is designed to provide a comprehensive understanding of geographical concepts, skills, and issues. The curriculum emphasizes physical and human geography, environmental studies, and practical geographic
The Concept of a Map Define the concept of a map A map is a representation of an area of the earth’s surface on a flat surface such as paper, wood, board, card, plastic, cloth or some other material. The
What is Agriculture? Agriculture refers to a fundamental human activity, which i...
POPULATION STUDIES Is the general activities carried out for the purpose of acqu...
CONCEPT OF SOIL AND SOIL PROFILE Soil appears very complex and thus differe...
GROUND WATER WATER CYCLE Rain falls on the earth surface in filtrates (soaks int...
THEORIES THEORY OF ISOSTASY Denudation has been going on the continents where to...
GLOBE Is the model of the earth Earth Is ball of rock partly covered by wat...
Photograph are the true image pictures showing truly appearance of the earth’s...
What is a map? Map is a scaled conventional representation of the whole or any o...
INTRODUCTION TO SURVEYING Surveying is an art or a science of measuring and reco...
Definitions of Research – Research is the systematic investigation into a...
STATISTICS Statistics is a branch that deals with every aspect of the data. Stat...
