Sources of energy
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Both living and non-living systems need energy to do something (work). This makes it very relevant and important to study about energy and understand...
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Grade 7: March Assessment
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Exciting times indeed! Congratulations that you have come this far on your grade 7 and we already towards the end of the first term....
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Classification of living things
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We can group or classify almost all known organisms based on their characteristics. We call these groups Kingdoms. Bacteria, Protista, Fungi, Plants and Animals. Begin...
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Requirements to sustain life
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On the lesson “The difference between the living organisms and the non-living things” we mentioned a number of factors that are needed to support...
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