Cool Science Experiments for Kids , Salt Water Clock
Salt Water Clock ; Cool Science Experiments
Perfect for older kids doing the salt water clock science experiment. It's a Cool Science Experiment for kids.Experimental principle of salt water clock:
The zinc is more active than cooper, so the zinc is easy to lose electrons and come to the positive pole. The cooper comes to the negative pole. Saltwater is acting as the role of electrolyte. The electrolyte is a material that can conduct electricity.
Best STEM Kits for Kids ; Carbon 60 Model
STEM Activity Kits – Solar Car
-Scientific experiment toys, exercise children's practical ability.
-DIY small toys, cultivate innovative ability.
-Cultivate scientific knowledge. -Select high-quality green environmental wood, safe and environmental friendly. -High quality electronic components and accessories, stable performance, safe and reliable. -Knowledge involved: radio transmitting and receiving, gear action, and motor principle.
Monthly Science Experiment Kits ；Air powered racing car
Great DIY toy for kid exploratory learning of science and physics
2 x AA battery-operated( Batteries need buyers to bring their own)
Air-screw propeller & Adjustable front wheel
Come with an English diagram instruction
Suitable for kids 6 + years old
Material: Plastic
Color: Multicolored( Color of toy will be sent randomly)
Size Chart:
Approx 28 x 8 cm
Package Includes:
1 x Electric Air Powered Racing Car Toy Set( Random Color)
Note:
Choking Hazard: Small parts- not for children under 3 years old
Papermaking Kit Supplies for Wholesale
1. Interesting DIY papermaking toy kit for kid to learn and understand how to makes paper.
2. Made of environmentally friendly plastic with fine craftsmanship, durable and safe to play.
3. Cultivate Interest: Exercise your child's hands-on ability. Promote brain development. And cultivate children interests to science.
4. DIY toy, help improve children operational ability and promote intelligence development.
5. Wonderful educational toy for kids, best gift for birthday, Christmas, New Year, Children's day.
Science Kits for Teens ；Chain Bridge
Chain bridge is a kind of bridge in which the main girder is directly pulled on the bridge tower with many cables. It is a structural system which is combined with the pressure tower, the tension cables and the bending beam body.The two piers of the cable-stayed bridge support the weight of the whole bridge body, and the weight of the whole deck is evenly distributed on the two piers through the cable, so as to ensure the balance of the force on the deck.
Science Kits for 4 Year olds ; Telephone
Custom automata toy
STARIVER supply the wholesale science kits for schools and educational companies etc. All of the kits could make the logo, instruction, packaging as needs.
There are over than 1000 pcs science kits full in stock and they MOQ is just 100 pcs/style. If you are interesting in them, you could browse the website for more information.