Estimating Roots – Shootout! Students compete (1v1 in pairs or in teams, at their tables or at the front) to answer questions the quickest. Students could write on your whiteboard or their own. Delete too difficult/easy question slides beforehand. Click anywhere to start the music, then click ‘Go’ to show the question, then click again to show the answer. This game has sound!

Shootout! Estimating Roots

Correct Answer = 1pt Fastest! = 1pt

Ready? Go!

positive answer between? Which integers is the positive answer between? 5 2 and 3

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positive answer between? Which integers is the positive answer between? 40 6 and 7

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negative answer between? Which integers is the negative answer between? 10 −3 and −4

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positive answer between? Which integers is the positive answer between? 99 9 and 10

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negative answer between? Which integers is the negative answer between? 21 −4 and −5

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negative answer between? Which integers is the negative answer between? 115 −10 and −11

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positive answer between? Which integers is the positive answer between? 30 5 and 6

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negative answer between? Which integers is the negative answer between? 55 −7 and −8

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positive answer between? Which integers is the positive answer between? 3 20 2 and 3

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positive answer between? Which integers is the positive answer between? 3 50 3 and 4

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negative answer between? Which integers is the negative answer between? 3 4 −1 and −2

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positive answer between? Which integers is the positive answer between? 3 999 9 and 10

tom@goteachmaths.co.uk Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths.co.uk