GRADE 3A and 3B updates  
MATH Rounding numbers to the nearest 10, 100 and 1000.

Two strategies were used: (1) use of a number line (2) use of rounding rules.

 

 

Websites for reteaching:-

https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-place-value-rounding/cc-3rd-grade-rounding/v/rounding-to-the-nearest-10

 

https://www.youtube.com/watch?v=CMdck80SHnw

 

https://www.youtube.com/watch?v=XnJw2wq930U

 

 

 

SCIENCE Describe the biotic and abiotic features of different kinds of ecosystems.

Compare and contrast different ecosystems.

Math and Science update for the week of September 25th, 2017
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