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Computer Science Unplugged
Tiching explorer Organización
- 1 lo usan
- 3800 visitas
The resource consists of a book (PDF file) designed to help us learn how computers work. The book contains mathematically based activities (e.g. exploring binary numbers, mapping and graphs, patterns…
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End-of-unit evaluation - Science and technology
EduBook Organización
- 2811 visitas
Progress in science and technology has improved our quality of life. New technologies have also led to the creation of computers and the Internet. Computers have become an essential part of most…
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Raising cows and producing milk - Work
EduBook Organización
- 2798 visitas
Cows Cows are vertebrates. Their body is covered in fur and they have a large udder, which produces milk. Cows' legs end in two toes. These are covered by a thick nail, called a hoof. How do we…
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Video: Fatty Acid Metabolism
Tiching explorer Organización
- 1 lo usan
- 4980 visitas
This presentation introduces graphically triacylglycerol, glycerol and fatty acids. It points out where dietary triacylglycerol comes from and how it is processed through digestion. We analize micelles…
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Commonsense Composition, writing a descriptive essay
Tiching explorer Organización
- 5093 visitas
This chapter details how to write each of the four types of descriptive essays (person, place, object, and event) and focuses primarily on sense language, showing vs. telling, and essay organization.…
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Video: Introduction to Evolution and Natural Selection
Khanacademy Organización
- 4894 visitas
This 17 minute video introduces the basics of Darwin Theory in plain English, especially how the ape evolved into human beings. Natural Selection means the survival of the aptest. There are always…
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Understanding the text (II) (PET)
EduBook Organización
- 2609 visitas
Now listen to the Dke talking about when he met the King. Choose the best answer. When did the Duke meet the King? At first, the Duke thought the King was What did the King think of life in the South?…
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Lasers
Tiching explorer Organización
- 4617 visitas
With this simulation students can create a laser by pumping the chamber with a photon beam. They will manage the energy states of the laser's atoms to control its output. At the end students should be…
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Investigate. Non-renewable sources of energy
EduBook Organización
- 2707 visitas
Remember what you have studied in this section and answer the questions: Find out what other products are obtained from coal and oil and say what they are used for. Find out how a nuclear power station…
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Observe. Pollution of the environment
EduBook Organización
- 2716 visitas
Look at the drawing representing the different polluting agents and do the activities: Where is the cleanest water? And the cleanest air? Where is the water and the air most polluted? Explain how humans…