Stock video
Little schoolgirl solving mathematic problem on the blackboard

By Derinmedia
- Stock footage ID: 12472571
Video clip length: 00:16FPS: 29.97Aspect ratio: 16:9Standard license. Signed model release. Learn more
HD | $79 | 1920 × 1080 | MOV | 149.7 MB |
SD | $65 | 852 × 480 | MOV | 14 MB |