This loop card activity is designed to practice:
Rationalising the denominator of:
1 / \sqrt{a}
b / \sqrt{a}
b / c\sqrt{a}
b+c\sqrt{d} / \sqrt{a}
b / c\pm\sqrt{a}
a\pm{\sqrt{b} / c\pm\sqrt{d}
Questions gradually increase in difficulty.
Differentiation strategy provided - Loop Frame
Emphasise students working collaboratively, discussing their working and writing down calculations.
Could be used as a homework but ensure that working is provided alongside the loop cards placed in order!
As always, all answers are provided in multiple forms.
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