Recursos educativos measure página 11

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Check. Test yourself
EduBook Organización
3688 visitas
Remember what you have studied in this unit and answer the questions: Are average velocity and instantaneous velocity the same? When? Why? What effects do forces produce? Give several examples of these…
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Unit 12: Waves. Light and sound
EduBook Organización
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Amplitude (n): the distance between a crest or a trough and the equilibrium position of a wave. converging lens (n): a lens which concentrates the light which passes through it. deafness (n): not being…
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Summaries - Matter: Mass, Volume and Density
EduBook Organización
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1. Measurement. Magnitudes and units Matter has two general properties. It has mass and volume. Mass and volume are magnitudes. Everything that can be measured has a magnitude. To measure something is…
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Teacher LED, Interactive Whiteboard Resources for Teachers
Tiching explorer Organización
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The resources on this site are designed to help the teacher lead the lesson (that's why the name of the site is "Led"). There are two types of materials: the majority to teach a single concept…
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The census
EduBook Organización
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We know population numbers because of censuses. Censuses measure populations by counting the number of people in a country. In most countries a census happens every 10 years. The census records the…
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Heat
EduBook Organización
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What is heat? Heat or heat energy passes from hot objects to cold objects. When an object heats up, it absorbs heat; when it cools down, it loses heat. Temperature is not the same as heat. It tells us…
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Final self-evaluation 7 - Matter: Mass, Volume and Density
EduBook Organización
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Complete the sentences with the missing words: width – scales – capacity – kilogram – length – mass – square metre – dimension– ruler – SI – surface area – volume The of an object…
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Did you know? Matter
EduBook Organización
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To measure distances in the universe, we use the light year, which is the distance light travels in one year. To calculate this distance, we have to multiply the speed of light in kilometres per second…
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Video: Texas Teachers allowed to carry Guns
Esl video Organización
2431 visitas
In this 3 minute news report from CBS the Superintendent of the Harrold Independent School and the President of the Houston Federation of Teachers are interviewed about the former's decision to allow…
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Periods of history - Periods of history
EduBook Organización
2119 visitas
History is the story of the past. We study history to learn about what humans did and how they lived many wears ago. History helps us understand how our ancestors lived and how we evolved. Human history…
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