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Natural Sciences Grade 9

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101 STUDENTS

Science is a systematic way of looking for explanations and connecting the ideas we have. In Science certain methods of inquiry and investigation are generally used. These methods lend themselves to replication and a systematic approach to scientific inquiry that attempts at objectivity. The methods include formulating hypotheses, and designing
and carrying out experiments to test the hypotheses. Repeated investigations are undertaken, and the methods and results are carefully examined and debated before they are accepted as valid.

Science also explores the frontiers of the unknown. There are many unanswered questions such as: Why is climate changing around the world? What is making the universe expand? What causes the earth’s magnetic field to change?

As with all knowledge, scientific knowledge changes over time as scientists acquire new information and people change their ways of viewing the world.

 

 

Course Curriculum

Term 1 Natural Sciences | Grade 9
Natural Sciences: Grade 9 | Cells as the basic units of life FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Cells as the basic units of life
Natural Sciences: Grade 9 | Systems in the human body FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Systems in the human body
Natural Sciences: Grade 9 | Human Reproduction FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Human Reproduction
Natural Sciences: Grade 9 | Circulatory and Respiratory systems FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Circulatory and Respiratory systems
Natural Sciences: Grade 9 | Digestive system FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Digestive system
Natural Sciences: Grade 9 | Revision FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Revision
Natural Sciences: Grade 9 | Formal assessment tasks in Term 1 FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Formal assessment tasks in Term 1
Term 2 Natural Sciences | Grade 9
Natural Sciences: Grade 9 | Compounds FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Compounds
Natural Sciences: Grade 9 | Chemical reactions FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Chemical reactions
Natural Sciences: Grade 9 | Reactions of metals with oxygen FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Reactions of metals with oxygen
Natural Sciences: Grade 9 | Reactions of non-metals with oxygen FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Reactions of non-metals with oxygen
Natural Sciences: Grade 9 | Acids & bases, and pH value FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Acids & bases, and pH value
Natural Sciences: Grade 9 | Reactions of acids with bases: Part I FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Reactions of acids with bases: Part I
Natural Sciences: Grade 9 | Reactions of acids with bases: Part II FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Reactions of acids with bases: Part II
Natural Sciences: Grade 9 | Reactions of acids with bases: Part III FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Reactions of acids with bases: Part III
Natural Sciences: Grade 9 | Reactions of acids with metals FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Reactions of acids with metals
Natural Sciences: Grade 9 | Revision FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Revision
Natural Sciences: Grade 9 | Formal assessment tasks in Term 2 FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Formal assessment tasks in Term 2
Term 3 Natural Sciences | Grade 9
Natural Sciences: Grade 9 | Forces FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Forces
Natural Sciences: Grade 9 | Electric cells as energy systems FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Electric cells as energy systems
Natural Sciences: Grade 9 | Resistance FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Resistance
Natural Sciences: Grade 9 | Series and Parallel circuits FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Series and Parallel circuits
Natural Sciences: Grade 9 | Safety with electricity FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Safety with electricity
Natural Sciences: Grade 9 | Energy and the national electricity grid FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Energy and the national electricity grid
Natural Sciences: Grade 9 | Cost of Electrical power FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Cost of Electrical power
Natural Sciences: Grade 9 | Revision FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Revision
Natural Sciences: Grade 9 | Formal assessment tasks in Term 3 FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Formal assessment tasks in Term 3
Term 4 Natural Sciences | Grade 9
Natural Sciences: Grade 9 | The Earth as a system FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | The Earth as a system
Natural Sciences: Grade 9 | Lithosphere FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Lithosphere
Natural Sciences: Grade 9 | Mining of Mineral resources FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Mining of Mineral resources
Natural Sciences: Grade 9 | Atmosphere FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Atmosphere
Natural Sciences: Grade 9 | Birth, life and death of stars FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Birth, life and death of stars
Natural Sciences: Grade 9 | Revision FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Revision
Natural Sciences: Grade 9 | Formal assessment tasks in Term 4 FREE 00:15:00
CAPS for Senior Phase in Natural Sciences: Grade 9 | Formal assessment tasks in Term 4