Grade 3 Math and Science updates for the week starting Sept. 18th, 2017
Math Determine the result of changing a digit in a 4- or 5-digit whole number.

Compare 4- or 5-digit whole numbers using the symbols <, >, and =

Order 4- or 5-digit whole numbers in ascending or

descending order

websites used for teaching:

https://www.youtube.com/watch?v=O-fl9q4SdXw

https://www.youtube.com/watch?v=OmtXctBkvo8

Mental Maths- using doubles to solve near doubles questions.

Example: 6+7 = double 6 +1 OR double 7-1

Science  

-Carry out an investigation using the scientific process.

-understand that ecosystems support a diversity of -plants and animals that share limited resources

-List keywords in an ecosystem-population, community, environment, producer, consumer and decomposer.

Websites used for teaching:

https://www.youtube.com/watch?v=bJEToQ49Yjc

http://studyjams.scholastic.com/studyjams/jams/science/ecosystems/ecosystems.htm

 

Grade 3 Math and Science updates for the week September 18th, 2017
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