Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
14,018,580 results
Dr. Peter Gray, author of “Free to Learn,” defines play and discusses why unleashing the instinct of play makes children happier, ...
97,960 views
7 years ago
LESSON PLANS for the play-based activities featured in this video series: http://www.ontariosciencecentre.ca/School/Resources/ ...
144,077 views
8 years ago
