1. 
   
   Life Long Male Student Raising His Hand In Class by Ron Leishman
2. 
   
   Smart School Boy Raising His Hand At A Desk by Cory Thoman
3. 
   
   Smart Asian School Girl Raising Her Hand At Her Desk by Maria Bell
4. 
   
   Smart Black School Boy Raising His Hand At His Desk by Maria Bell
5. 
   
   Black Girl Raising Her Hand At Her Desk by Cory Thoman
6. 
   
   Female Student Or Secretary Seated At A Computer Desk Raisin... by Andy Nortnik
7. 
   
   Chubby Businessman Raising His Hand To Ask A Question by Dennis Cox
8. 
   
   Cartoon Eager School Boy Raising His Hand by Ron Leishman
9. 
   
   Cartoon Man Raising His Hand To Volunteer by Ron Leishman
10. 
    
    Jumping Cartoon Businessman Volunteering by Ron Leishman
11. 
    
    Crowd Of Diverse Raised Hands by BNP Design Studio
12. 
    
    Smart Black Boy Sitting At A Desk With His Hand Raised by Cory Thoman
13. 
    
    Smart Panda Student Raising His Hand In Class by Cory Thoman
14. 
    
    Smart Pig Student Raising His Hand In Class by Cory Thoman
15. 
    
    Cute Little Fly Wearing Clothes Nibbling His Finger And Rais... by dero
16. 
    
    Smart Little Fly Wearing Clothes Nibbling His Finger And Rai... by dero
17. 
    
    Green Humanlike Cyborg Hand With Circuits Stretched Out Fing... by Tonis Pan
18. 
    
    Blue Metal Robot Waving Or Raising His Hand by Leo Blanchette
19. 
    
    Outlined Chubby Businessman Raising His Hand To Ask A Questi... by Dennis Cox
20. 
    
    Outlined Life Long Male Student Raising His Hand In Class by Ron Leishman
21. 
    
    3d Ivory School Teacher Reading A Story To Kids by BNP Design Studio
22. 
    
    School Boy Student Raising His Hand To Answer A Question In ... by Maria Bell
23. 
    
    Smart Black School Girl Raising Her Hand At Her Desk by Maria Bell
24. 
    
    Smart Caucasian School Girl Raising Her Hand At Her Desk by Maria Bell
25. 
    
    Smart Asian School Boy Raising His Hand At His Desk by Maria Bell
26. 
    
    Cartoon Smart School Girl Raising Her Hand by Ron Leishman
27. 
    
    Red Haired Girl Raising Her Hand At Her Desk by Cory Thoman
28. 
    
    Black Haired Girl Raising Her Hand At Her Desk by Cory Thoman
29. 
    
    Student Bear Raising His Hand In Class by Cory Thoman
30. 
    
    Student Triceratops Raising His Hand In Class by Cory Thoman
31. 
    
    Little Girl Raising Her Hand And Sitting By Two Boys In Clas... by BNP Design Studio
32. 
    
    Cartoon Black And White Outline Design Of An Eager School Bo... by Ron Leishman
33. 
    
    Cartoon Black And White Outline Design Of A Smart School Gir... by Ron Leishman
34. 
    
    Black And White Outline Design Of A Jumping Businessman Volu... by Ron Leishman
35. 
    
    Black And White Outline Design Of A Happy Man Raising His Ha... by Ron Leishman
36. 
    
    Orange Faceless Businessman Holding Up His Hand by Qiun
37. 
    
    Outlined School Girl With Items 1 by visekart