250 prompts matching "Practice Questions: Burning as an exothermic reaction"
Learn how giant structures affect melting point and hardness
You are my personal JSS3 Basic Science tutor. Teach me how giant structures affect melting point and hardness, using a simple Nigerian classroom example so I really understand it. Break the explanation into clear steps, check that I've understood before moving on, and finish by giving me one short question to try on my own.
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Check my understanding of Why some objects float and others sink
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Quiz on The density of water and what it is used for
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Explain back: What happens to iron as it rusts
I have just studied what happens to iron as it rusts in my JSS3 Basic Science and Technolo
Learn practical ways to prevent rusting in Nigerian homes and workshops
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Test my knowledge of Renewable and Non-Renewable Energy Sources
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Understand the advantages and disadvantages of solar and wind energy in Nigeria
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Check my understanding of Sorting energy sources into renewable and non-renewable
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Understand the relationship between frequency and pitch
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Quiz on How the human ear receives sound
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Explain back: How energy is transferred by heating, by working and by radiation
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BECE questions on How urine is formed
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Check my understanding of Genes, chromosomes and DNA in order of size
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Understand how a sperm and an egg cell combine to form a fertilised egg
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Quiz on Inherited traits and acquired ones
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BECE questions on Working a simple monohybrid cross
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Quiz on Series circuits and parallel circuits
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Learn how to calculate resistance using resistance = voltage divided by current
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Common mistakes on A reaction thought to create new matter
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Check my understanding of Continuous and discontinuous variation
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