American Educational
Hubbard Scientific Sight and Sound Health Lab -
- Specially designed equipment helps students investigate the structure and function of two important senses: sight and sound
- Topics include learning how a lens affects vision measuring field of vision and capturing sound waves
- Kit contains vision disk pinhole viewer lenses eye chart masks flashlight rubber balls extensive packet of activities
- Teachers Guide
- Vision Disk - Students can mearsure field of vision reading field and peripheral vision using this unique device