Mr. McLean Math

MR. MCLEAN MATH
MATH MADE MEMORABLE
x² 3 × 10³ 23 + 34

Number & Operations

Fractions, decimals, powers, arithmetic and number skills.

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x 3x + 2x 4(5x + 2) y = x + c

Algebra

Expressions, equations, patterns and algebraic reasoning.

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π a² + b² = c²

Geometry

Shapes, measurement, area, volume and spatial reasoning.

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% 2:3 1/2 = 2/4 ↑25%

Ratio, Proportion & Change

Percentages, proportional relationships, rates and change.

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Statistics & Probability

Data, graphs, averages, chance and probability.

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Latest Content

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MATH GAMES

The Order

Master order of operations in a strategy-based arcade challenge. Plan, solve, and collect crystals.

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GEOMETRY

Converting Square & Cubic Units

Convert square and cubic measurements using Number Input or Unit Selection, with a visual tutorial.

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NUMBER & OPERATIONS

Metric Unit Conversions

Convert metric length, mass, and capacity with Number Input or Unit Selection.

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GEOMETRY

Perimeter of Circle Portions

Find the total distance around quarter, half, and three-quarter circles, including curved and straight edges.

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GEOMETRY

Circumference of Circles

Calculate the distance around a circle using radius or diameter, from Foundation to Challenge.

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GEOMETRY

Missing Interior Angles

Find missing angles in triangles and quadrilaterals, from clear Foundation problems to precise Challenge calculations.

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RATIO, PROPORTION & CHANGE

Calculating Interest

Use a calculator to find simple interest, principal, annual rate, and time, plus occasional extended savings problems.

New practice app
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GEOMETRY

Area of Circle Portions

Find shaded areas of quarter, half, and three-quarter circles.

Practice app
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Maths explained clearly, then practiced immediately

Mr. McLean Math connects clear video tutorials with interactive practice tools, helping students understand each concept and then apply it for themselves.

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