Recursos educativos página 12797

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Introduction - Prehistory
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Prehistory is the first period in human history. Prehistory began when the first humans appeared between two and three million years ago. It ended when humans invented writing almost 6000 years ago.…
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Medieval cities
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Cities develop From the 11th century, peasants improved their farming techniques and tools. They produced more food, and traded it for other useful things. Increased trade caused cities to grow, and new…
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Final self-evaluation 03 - Living things
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Put these words in the correct spaces: activity living goes out Non-living die interact reproduce vital Living things do not do anything, a cloud for example. things are active: they are born, they…
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True/false. Characteristics of birds
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Decide if the following statements are true or false: Birds don't have teeth, they have a beak. ➝ Birds have a variable body temperature. ➝ Birds' eggs don't have shells. ➝ Birds…
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Before you start - Plants
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Didactic objectives Explain the main characteristics of the groups of plants: algae, mosses, ferns and flowering plants. Distinguish between non-flowering plants and flowering plants(spermatophytes).…
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True/false. Human reproduction
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Decide if the following statements are true or false: The zygote is formed of many different cells. ➝ The union of sperm and ovum is called fertilisation. ➝ Only one individual is involved in sexual…
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The reproductive system
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The female reproductive system The female reproductive system has two main functions: to produce ova and to protect and feed the growing embryo after fertilisation. The organs that make up the female…
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Initial evaluation 02 - Energy
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Classify these energy sources as renewable or non-renewable: the Sun ➝ oil ➝ water ➝ natural gas ➝ coal ➝ uranium ➝ wind ➝
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Identifica. Cordilleras de Andalucía (II)
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Indica a qué cordillera hacen referencia estas frases: Ocupa el Norte de Andalucía: . En ella nacen los ríos Guadalimar, Jándula, Guadalmellato y Guadiato: . Está formada por un extenso sistema…
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Completa. El reino de Tartessos
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Completa las frases siguientes sobre el reino de Tartessos con las palabras que faltan: El reino de Tartessos se desarrolló en las actuales provincias de , y a inicios del milenio a.C. Parece ser que…
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