Personalization and the 2 Sigma Problem (EdSurge News) Improving Instructional Outcomes

Posted: August 20, 2014 in Uncategorized

30 years ago, Benjamin Bloom challenged the learning sciences community: How could we replicate the effectiveness of one-to-one or small-group tutoring in a more cost-effective, scalable way (Bloom, “The 2 Sigma Problem”)? Read, learn, explore and form your own opinion because. …Knowledge IS Power! Terri Goldson, Sr


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