In this investigation, students figure out how the addition of more batteries and bulbs to a closed-circuit affects the brightness of a bulb within that circuit.

The Batteries and Bulbs in a Closed Circuit kit include all the materials that students will need to design and carry out an investigation.

Each kit contains enough materials for six groups of students.

Materials: 

• Miniature light bulbs 
• Miniature light bulb holders 
• Wire
• Wire cutter  
  
• Battery holders
• Batteries 

ADI investigation kits are designed for the investigations found in the ADI Learning Hub. Request your account today to access the investigation handouts for the related kit as well as hundreds of other investigations.

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