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Self-assessment T10 04 - Machines and structures
EduBook Organización
- 1608 visitas
Write the correct names next to the corresponding number: (steel nail, conductor, copper wire, iron filings, battery):
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Let's learn how to... - Matter and materials
EduBook Organización
- 2952 visitas
Use measuring instruments What do we need? A tape measure or a ruler. Digital scales. A test tube with water. A nail. A cork. A marble. A pencil. What do we do? You are going to measure the length,…
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Experiment. Electromagnet
EduBook Organización
- 2795 visitas
Wrap a piece of copper wire around a steel nail and connect it to a battery so that electrical current flows through the wire. You have made a simple electromagnet. You can use your electromagnet to…
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Raising cows and producing milk - Work
EduBook Organización
- 2766 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…