Cousins, brothers and sisters from Lansdale and Philadelphia, PA., Orlando Florida, Georgia, Mexico and the motherland, Puerto Rico
Thanks for sharing this, Dave. I saw that at a teacher's conference this summer. It was pretty amazing. I wish they would quote the sources where they get there statistics for the sake of validity.Do you know who developed this video?
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Thanks for sharing this, Dave. I saw that at a teacher's conference this summer. It was pretty amazing. I wish they would quote the sources where they get there statistics for the sake of validity.
Do you know who developed this video?
Post a Comment