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Oak National Academy

Oak National Academy

New

New

Year 10

Higher

Rounding, estimation and bounds

Lessons (7)

Checking and securing understanding of rounding and truncating

I can estimate a value by rounding or truncating to a given degree of accuracy.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

Checking and securing understanding of estimating through rounding

I can estimate the value of an expression through rounding.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

Upper and lower bounds

I can calculate the lower and upper bounds of values and express these as a ≤ x < b.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

Upper and lower bounds in additive calculations

I can calculate upper and lower bounds for calculations involving rounded numbers.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

Upper and lower bounds in multiplicative calculations

I can calculate upper and lower bounds for calculations involving rounded numbers.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

Using upper and lower bounds practically

I can consider a context and decide whether it is suitable to use the upper or lower bound for each value in a calculation.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

Advanced problem solving with rounding, estimation and bounds

I can use my knowledge of rounding, estimation and bounds to solve problems.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video