Interactive Lessons

Search over 850 fully planned, interactive, differentiated mathematics lessons designed to engage and inspire your students.

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Ages 11 - 13

Rounding Numbers to a Significant Figure

Students are introduced to rounding numbers to a significant figure.

Ages 11 - 13

Making Approximations using Rounding

How make approximations by rounding numbers to one significant figure.

Ages 11 - 13

Rounding Decimal Numbers

How to round a number to a given decimal place.

Ages 14 - 16

Rounding to a Decimal Place

Students learn how to round a number to a given decimal place using place value.

Ages 14 - 16

Rounding to Significant Figures

Students learn how to round a number to a significant figure using place value.

Ages 14 - 16

Rounding to the Nearest Power of Ten

Students learn how to round a number to the nearest 10, 100 and 1000.

Ages 14 - 16

Limits of Accuracy

Students learn how to calculate the limits of accuracy of rounded numbers.

Ages 14 - 16

Estimating Solutions by Rounding

Students learn how to estimate solutions by rounding numbers to a significant figure.

Ages 14 - 16

Calculations with Limits of Accuracy

Students learn how to perform calculations with the upper and lower bound of measurements.