Key Stage 3, Maths, Accuracy and estimation
Lesson 1
Rounding numbers using a number line
Lesson 2
Rounding from a calculator: Approximating
Lesson 3
Rounding to significant figures (Part 1)
Lesson 4
Rounding to significant figures (Part 2)
Lesson 5
Rounding and Range
Lesson 6
Upper and Lower Bound
Lesson 7
Solving Problems with Rounding
Lesson 8