KS4 – MYP 4–5 Mathematics | Upper and Lower Bounds

Original 23-page MYP Mathematics Extended booklet by Taylan Çeltik, supplied as a downloadable PDF. Develop rounding, estimation, decimal places, significant figures and standard form, then use upper and lower bounds in measurement and contextual problems. The original notes, examples, question numbers, diagrams and working spaces are retained. The PDF includes the verified YouTube lesson link and preserves the original separate Solutions link. Connect numerical accuracy with geometry, repeated measurements and speed as you work through the booklet.