Flash FeedEngland · KS3 Maths
KS3 Maths: Estimation and rounding flashcards
Rounding, significant figures, estimating, truncating and error intervals.. 27 cards to learn: tap one to flip it.
The cards
Where this deck sits in the curriculum
- Curriculum
- National Curriculum for England
- Stage
- Key stage 3 (Years 7–9)
- Course
- KS3 Maths
- Unit
- Estimation and rounding
England's National Curriculum sets what is taught; the units and their order are Oak National Academy's. Flash Feed is not affiliated with Oak or any exam board.
How this deck was checked
On 2026-11-03, every card was compared with its source: the lessons of Oak National Academy, a public body funded by England's Department for Education that publishes lessons for the national curriculum. Because the cards come from those lessons, no second source was sought. The comparison was done automatically, not by a teacher, so a card can still be wrong. Flash Feed is not affiliated with any source named here.
Sources
Total: 13 · primary: 13 · second publisher: 0
- Primary source Checking understanding of rounding (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Overestimating vs underestimating (opens in a new tab) (Oak National Academy, thenational.academy)
Show the other sources (11)
- Primary source Rounding errors (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Inequality notation to express error (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Problem solving with estimation and rounding (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Securing understanding of rounding (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Rounding to three decimal places (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Rounding to any number of decimal places (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Rounding integers to one significant figure (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Degrees of accuracy (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Estimating numerical calculations (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Checking by estimating (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Truncating (opens in a new tab) (Oak National Academy, thenational.academy)
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A Maths lesson by Oak National Academy licensed under Open Government Licence (OGL)