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UAT for Gilas Review

Area and perimeter of parallelograms

Multiplication of square and non square matrices, Identity matrices and zero matrices

Multiplying matrices (pre-defined sizes in answers)

Zero matrices AND AB = 0 does not imply that either A = 0 or B = 0.

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An interactive experiment about probability: the student must first 'design' the experiment by deciding how many times they're going to flip a coin, and define what number of heads would make them believe the coin is biased. They must then enter the results of their coin flips, calculate the percentage of heads, and finally decide if the coin is biased, using the condition they specified in the design stage. There are optional hints at each stage.

Multiplying matrices (pre-defined sizes in answers)

Introduces unit/identity matrices

Multiplying matrices (pre-defined sizes in answers)

This set is designed to emphasise non-commutativity.

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