john edelson
VocabularySpellingCity
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john edelson
Founder of VocabularySpellingCity, Science4Us, and more -
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Activity
john edelson replied to the discussion Lesson writing and voice-over script standards
"This is really really hard stuff. We create lesson plans, how to videos, intro videos, and content videos. Some of them are informal and..."
- over 10 years ago02/04/14 at 12:07 pm (UTC)