Higher
NumberWorksheet · Higher
Fix it cards:Bounds in calculations
Five cards, one for each step of a bounds calculation: the bounds of each value, which bounds to use, work it out, round both bounds, and where they agree for a suitable degree of accuracy. Each has the rule, an example, three questions and a check. Two to an A4 page to cut out.
A free GCSE Higher number worksheet with answers, spec code N16. It goes with the lesson on bounds in calculations.
Lesson
Bounds in calculations
More in Rounding, estimation and bounds
- Rounding to 1, 2 and 3 decimal placesLesson · Support
- Rounding to decimal placesLesson · Foundation
- Rounding to significant figuresLesson · Support
- Rounding to significant figuresLesson · Foundation
- EstimationLesson · Support
- EstimationLesson · Foundation
- Error intervals from roundingLesson · Support
- Error intervalsLesson · Common
- Limits of accuracyLesson · Common
- Bounds in calculationsLesson · Higher
- Revision mat: decimals and rounding, SupportRevision mat · Foundation
- Revision mat: decimals and rounding, CoreRevision mat · Foundation
- No match: roundingPuzzle
- Four Fours: significant figuresPuzzle