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1 fev 2009 ano - Common Core State Standards

Descrição:

The Common Core State Standards Initiative, "a state-led effort coordinated by the National Governors Association Center for Best Practices (NGA Center) and the Council of Chief State School Officers," is launched. It is expected that many, perhaps most, states will adopt them.

Adicionado na linha do tempo:

McKeesport Area School District Timeline

ByJessica Campos
19 nov 2019
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0
533

Data:

1 fev 2009 ano
Agora
~ 16 years ago
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