Kidder - Science Kits, School Project Supplies, Clock Parts - Gear Box 2 in 1

Kidder Gear System 12 Student Class Pack - Cat# 83-54-GSCP

Kidder Gear System 12 Student Class Pack -Cat# 83-54-GSCP

Popsicle Stick Wind Turbine 30 Student Class Pack - Cat# 8354WNTKCP

Kidder - Science Kits, School Project Supplies, Clock Parts - Advanced Hydraulic Arm Activity - 10/pkg Cat# 9T-182309

Kidder - Science Kits, School Project Supplies, Clock Parts - Kidder Car Kits - Transportation - Subjects

C02 Dragster 50 Student Class Pack WITH wood - Cat# 19-5420

Kidder - Science Kits, School Project Supplies, Clock Parts - Home Page

Kidder - Science Kits, School Project Supplies, Clock Parts - Other Clocks - Clocks

Kidder - Science Kits, School Project Supplies, Clock Parts - ENGbox - Other Educational - Subjects

Prop Racer Car - 35 Student Class Pack, Cat#80-5431-00

Prop Racer Car - 35 Student Class Pack - Cat# 80-5431-00