# So, what if ... by Ian F Hailes

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A collection of Mathematical Investigation & Inquiry Assessment Items and Modelling Activities. Expect great things from your students!

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A collection of Mathematical Investigation & Inquiry Assessment Items and Modelling Activities. Expect great things from your students!

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Poster: I make | U laminate

#### Investigation: Formulate a DE to Solve an Equation

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A Mathematical Investigation Assessment Item for Year 12 Mathematics Specialists (in WA MAS Units 3&amp;4) looking at Numerical Analysis including Newton-Raphson.

#### Investigation: Don't Rubbish the Bin

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A Mathematical Investigation Assessment Item for Year 9 &amp; 10 students.

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Mathematics requires Independent Thought (IT).

#### IT Make a Mix

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Mathematics requires Independent Thought (IT).

#### IT Algebraic Division

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Mathematics requires Independent Thought (IT).

#### IT Hold the Phone

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Mathematics requires Independent Thought (IT).

#### IT Number Rule

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Mathematics requires Independent Thought (IT).

#### IT Tiger Stripes

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Mathematics requires Independent Thought (IT).

#### IT Pieces of a Square

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Mathematics requires Independent Thought (IT).

#### IT Roman NUmerals

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Mathematics requires Independent Thought (IT).

#### IT Bit String

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Mathematics requires Independent Thought (IT).

#### IT Be a Complete Square

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Mathematics requires Independent Thought (IT).

#### IT To Know without Knowing

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Mathematics requires Independent Thought (IT).

#### Inquiry: Can't Pick's an Equilateral Triangle.

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A 15-minute Mathematical Inquiry Assessment Item for Junior and Middle Secondary.

#### Modelling: Placate the Parker.

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A Mathematical Modelling Activity for all ages.

#### Inquiry: Cutting Corners.

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A 15-minute Mathematical Inquiry Assessment Item for Junior and Middle Secondary.

#### Five Step Problem Solving: Less is more

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This five step approach to problem solving provides detailed solutions.

#### Problem Solving: Unexpected Pattern

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A Problem Solving activity for Senior Secondary Students. Covering routine and non-routine problems. Solutions are provided to demonstrate a range of strategies and tactics.

#### IT Devoted Dog

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Mathematics requires Independent Thought (IT).