B5 · 12 minutes
Carbon Dioxide: Uses and Effects
By the end of this lesson, you will be able to describe how carbon dioxide is used and explain its effects on people and living things.
Join to learn →B5 · 12 minutes
By the end of this lesson, you will be able to describe how carbon dioxide is used and explain its effects on people and living things.
Join to learn →B5 · 12 minutes
By the end of this lesson, you will be able to show how to make solid-liquid and liquid-liquid mixtures and separate them using simple methods.
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By the end of this lesson, you will be able to identify steps to keep a washroom clean and explain why each step is important.
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By the end of this lesson, you will be able to name the main parts of the human respiratory system and describe their basic functions.
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By the end of this lesson, you will be able to identify the main parts of an electric circuit and explain what each part does.
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By the end of this lesson, you will be able to explain how energy changes from one form to another in everyday situations.
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By the end of this lesson, you will be able to explain how day and night are formed on Earth.
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By the end of this lesson, you will be able to explain why washing clothes often keeps you healthy, saves money, and makes your clothes last longer.
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By the end of this lesson, you will be able to explain how heat and temperature are related and describe how they affect everyday objects.
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By the end of this lesson, you will be able to describe how different plants and animals in Ghana are adapted to survive in their habitats
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By the end of this lesson, you will be able to compare how bean seeds and maize seeds sprout and explain why they grow at different speeds.
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By the end of this lesson, you will be able to compare the differences among living things, dead things and things that have never been alive.
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By the end of this lesson, you will be able to choose ways to use electricity efficiently in your home and understand how small changes can save money.
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By the end of this lesson, you will be able to explain what friction is, describe its effects, and give examples of how it is used in everyday life.
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By the end of this lesson, you will be able to describe how the shape of a leaf, stem, root and flower helps each part do its job.
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By the end of this lesson, you will be able to show how to clean the environment regularly, such as picking up litter and sorting waste.
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By the end of this lesson, you will be able to describe how the sun helps the earth in many ways.
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By the end of this lesson, you will be able to explain the causes, symptoms and ways to control chicken pox.
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By the end of this lesson, you will be able to explain simple ways to make and keep air clean in our environment.
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By the end of this lesson, you will be able to identify the raw materials used in kenkey production, gari production, and ceramic and pottery making.
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By the end of this lesson, you will be able to tell the difference between reversible and irreversible changes and give examples of each.
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By the end of this lesson, you will be able to explain how cutting down trees changes the climate and give examples from Ghana.
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By the end of this lesson, you will be able to explain how clouds are formed and describe the steps in the water cycle that lead to cloud formation.
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By the end of this lesson, you will be able to sort common objects into groups such as soft, hard, rough, smooth, opaque, transparent and bendable.
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By the end of this lesson, you will be able to explain how evaporation and condensation help move water around the Earth.
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By the end of this lesson, you will be able to identify the causes of cholera, describe its symptoms, and explain how to prevent it.
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By the end of this lesson, you will be able to describe how living things grow, respond to their surroundings, breathe and get rid of waste.
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By the end of this lesson, you will be able to name the main parts of the solar system such as the Sun, Earth, Moon, other planets and satellites.
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By the end of this lesson, you will be able to list human activities that make water unsafe for people to use.
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