Online - Pay by credit card, check or your account.
By Phone - Call us at 800.628.7748 Mon., Tues. 7:30am - 4:30pm, Wed., Thurs. 7:30 - 4:00 pm, Fri. 7:30 - 3:00 pm
By Fax - Fax your order with ourpdf form.
Students use specially designed equipment to investigate the structure and function of two important senses: sight and sound. Topics include: how a lens affects vision, measuring field of vision, capturing sound waves. Kit contains: vision disk, pinhole viewer, lenses, eye chart, masks, flashlight, rubber balls, and extensive packet of activities and teacher's guide.