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What’s your favourite invention?

What’s your favourite invention?. Why do we invent things?. Chronologically order these inventions. Chronologically order these inventions. Tim Berners-Lee 25 December 1990. Alexander Graham Bell 1898. Thomas Edison 1879. Karl Benz 1886. Alexander Fleming 1928.

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What’s your favourite invention?

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  1. What’s your favourite invention? Why do we invent things?

  2. Chronologically order these inventions

  3. Chronologically order these inventions Tim Berners-Lee 25 December 1990 Alexander Graham Bell 1898 Thomas Edison 1879 Karl Benz 1886 Alexander Fleming 1928

  4. http://www.youtube.com/watch?v=v7WSzxQ0nX4 Text messaging – a good invention?

  5. Planning your invention presentation • What is the invention? • Who created it? • When was it created? • What was your invention intended to do? Consider a variety of reasons. • Example: washing machine - a time saving device • As each group presents back to the class, think of a question you might ask them to do with the intentions of their invention. • Also, consider what the inadvertent outcomes (negative consequences of the invention might be)

  6. Inadvertent outcome (something bad comes from a creative invention) • Example invention – Washing machine • Intended effect – to save people time • Inadvertent outcome – if you accidently choose the wrong setting it can be difficult to stop the machine & it may shrink your clothes.

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