Rounding and Estimating
Two lessons available:
The first lesson starts slowly with rounding to 10, 100, and 100 with a great codebreaker by TES user MeredithFrances. A differentiated task on rounding to the nearest integer and a jigsaw to promote collaborative work. Visual explanations throughout.
The next lesson starts with a football-related starter that requires students to round to the nearest 10, 100, 1000 and 10000. There are several differentiated activities included on rounding to decimal places, significant figures and estimating. Answers are included for all tasks.