Core concept 7.1 focuses on understanding different representations of number and using the structure of the number system to make appropriate estimations.
Illustration of math concepts for using structure to calculate and estimate, including algebraic expressions, geometric figures, exponent rules, graph plots, and fraction calculations.
The PDF document below breaks the entire core concept down into smaller ‘key ideas’, and also identifies the prior learning necessary for students to make progress within this KS4 area of maths.
Area of Rectangles and Squares Practice Strips (Editable Word | PDF | Answers)Area of Triangles Practice Strips (Editable Word | PDF | Answers)Area of Parallelograms Practice Strips (Editable Word | PDF | Answers)Area of Trapeziums Practice Strips (Editable Word | PDF | Answers)Area of Rectangles and
Learn what Borromean rings are, why removing one ring unlinks the trio, and how this Brunnian link appears in topology, history, chemistry, and symbols.