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Quadratics Practice 2016
Six questions, of progressive difficulty, each on 'complete the square then solve', 'factorise then solve', 'quadratic formula to solve'. PDF here.
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Quadratic Formula Synthesis
Complete the steps in the table to get from ax2+bx+c=0 to the quadratic formula. Or, cut out the steps and ask students to arrange them in the correct order. Answers on page 1, empty table on page 2, the peices in a random order on page 3. PDF here
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Quadratic Discs
Six questions to find everything out about the quadratic expressions.
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Quadratic Formulae
MS Excel program that makes quadratic formula easy - just input the a, b & c values and you're done!
NB - Only use once you've practiced using the formula by hand first.
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Solving Quadratics by the 3 Methods
Three sets of four questions: solving by factorising, solving by quadratic formula, solving by completing the square. In each set one question straightforward, one harder, one requiring rearrangment, one from another format. Answers included.
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Expanding Quadratics
Twelve quadratic expansions to rewrite without the brackets. Then twelve more plus twelve to factorise.
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Quadratic Matching
Match up the factorised quadratic expressions with the expanded versions. I used this as a topic consolidation activity.
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Quadratic Expansions
Ppt file that attempts to highlight similarities between long multiplication and expanding quadratics.
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Quadratics
Cut them up then match up each expression in the expanded, factorised, completed square, graphical and the quadratic formula forms.
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