• COMPLETE CIRCUIT KIT: Comes with 1 x crocodile clip leads, 1x bulbs,1 x motors, 1x switches, 1 x propeller, 1 x bulb holders, AA size battery (1 x 1.5V), AA size battery holder , packaged with enough circuit accessories for you do science project easily
• SCIENCE EXPERIMENT KIT: This popular and interesting electronic science experiment STEM toys can well inspire and encourage kids learning about science
• WIDE APPLICATIONS: The circuit motor kit can well catch kids attention and let the them try to build, experiment and explore basic electrical simple circuits. It can also be used in school in science, STEM, technology and design courses, easy to meet your project needs, properly educating some circuit knowledge would be a good interaction time with your kids together
• GREAT GIFT FOR KIDS: This Montessori learning toy is good for curious kids, turning your own new ideas and inventions into reality. Also perfect for Children's school science STEM engineering projects
• PAY ATTENTION: Suitable for 5+ years, please read the circuit pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and cause the battery holder case to melt and burned, the kids must use under the supervision of adults
• This kit is the ideal fun educational gift for kids and teenage who like STEM and science projects, can well develop kids learning skills and hand-on ability
  
  
  
  The electric circuit kit can inspire kids curiosity and creativity, well learn simple principles
  
  
  
  The circuit has multiple paths, each circuit is independent of each other, one circuit component is open, and the other branches work as usual
  
  
  
  Knowledge:
  
  Parallel circuit: A parallel circuit is one of two basic ways to make a circuit with one or more independent current paths between circuit elements that are connected in parallel.
  
  
  
  Series-parallel circuit, circuit physical picture method: first to first connection, end-to-end connection, first in and end out.
  
  
  
  The parallel circuit is such that there is more than one current between the circuit elements constituting the parallel connection.
  
  Independent paths are one of the two basic ways to form a circuit.
  
  
  
  Package includes:
  
  1x Instructions
  
  5 x Crocodile Clip Leads
  
  5 x Bulbs
  
  3 x Shaft Propeller with 3 Vanes (Different Colors)
  
  3 x Shaft Propeller with 4 Vanes (Different Colors)
  
  2 x Motor Holder
  
  2 x Rocker Switches
  
  1 x White Motor
  
  1 x Red Motor
  
  1 x Buzzer Sounder
  
  1 x Bulb Holders
  
  1 x AA Size Battery Holder (1 x 1.5V, Battery is NOT included)
  
  1 x AA Size Battery Holder (2 x 1.5V, Battery is NOT included)