Unit Plan
TED Talks

Ted: Ted Ed: A Clever Way to Estimate Enormous Numbers

For Students 6th - 8th
Discover how powers of 10 can be used to estimate large numbers by watching this animated video. [4:15]
Interactive
Quia

Ixl Learning: Estimate Sums With Numbers Up to 100,000

For Students 3rd - 5th
Practice rounding numbers to the nearest ten to estimate the sum.
Unit Plan
Math Is Fun

Math Is Fun: Estimation Tips and Tricks

For Students 3rd - 6th
Learners investigate estimation tips and tricks. The resource consists of notes about the concept, examples, and some learning games and activities.

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