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Ian Gover Education Technology Adviser Somerset County Council PowerPoint PPT Presentation


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Ian Gover Education Technology Adviser Somerset County Council. Logic and Logic Gates. D oes a computer think?. 2 + 2 = ?. Using Logic to search. Load Google and search for One Record the number of sites that you found Now search for Direction Record the number of site you find

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Ian Gover Education Technology Adviser Somerset County Council

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Ian gover education technology adviser somerset county council

Ian Gover

Education Technology Adviser

Somerset County Council

Logic and Logic Gates


D oes a computer think

Does a computer think?


Ian gover education technology adviser somerset county council

2 + 2 = ?


Using logic to search

Using Logic to search

Load Google and search for One

Record the number of sites that you found

Now search for Direction

Record the number of site you find

Now search for One Direction

Record the number of sites you find

Which search will enable you to find the best result


Using logic to search1

Using Logic to search

One AND Direction was a better search to find the information that we wanted

This time try this exacl:ly

One Direction –Harry Styles

You should only get the websites that mention One Direction but NOT Harry Styles in their text


The logic gate nightclub

The Logic Gate Nightclub?


The logic gate nightclub1

The Logic Gate Nightclub?

AND


The logic gate nightclub2

The Logic Gate Nightclub?

OR


The logic gate nightclub3

The Logic Gate Nightclub?

NOT


The logic gate nightclub4

The Logic Gate Nightclub?

0

0

0

1

AND

0

0

1

1

1

1


The logic gate nightclub5

The Logic Gate Nightclub?

0

0

0

1

OR

0

0

1

1

1

1


The logic gate nightclub6

The Logic Gate Nightclub?

0

0

NOT

1

1


The and gate truth table

The AND Gate truth table


The and gate truth table1

The AND Gate truth table


The and gate truth table2

The AND Gate truth table


The and gate truth table3

The AND Gate truth table


The and gate truth table4

The AND Gate truth table


The or gate truth table

The OR Gate truth table


The or gate truth table1

The OR Gate truth table


The or gate truth table2

The OR Gate truth table


The or gate truth table3

The OR Gate truth table


The or gate truth table4

The OR Gate truth table


The not gate truth table

The NOT Gate truth table


The not gate truth table1

The NOT Gate truth table


The not gate truth table2

The NOT Gate truth table


Adding two binary digits together

Adding two binary digits together


The half adder

The Half Adder


The truth table

The Truth Table


The half adder1

The Half Adder

0

0

0

0

0

0

1

0

0


The truth table1

The Truth Table


The half adder2

The Half Adder

0

0

1

1

0

0

1

1

1


The truth table2

The Truth Table


The half adder3

The Half Adder

1

1

1

1

0

0

1

0

0


The truth table3

The Truth Table


The half adder4

The Half Adder

1

1

1

0

1

1

0

1

1


The truth table4

The Truth Table


D oes a computer think1

Does a computer think?

No

It is just very cleverly programmed by humans


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