How can you send a coded message?
Part of the Cornerstones Love to Investigate series, How can you send a coded message? is a science investigation in which children make a circuit with a buzzer. They then design and make a switch that allows them to send Morse code messages using their circuit.
Format: 4 page A4 booklet
Investigation type: Grouping and classifying
Related Curriculum Project: A child's war
Delivery: 3-5 working days
About Love to Investigate
Get your class excited about science with our series of 126 practical scientific investigations. They cover tricky topics in new and unusual ways while encouraging children to be curious, ask questions and explore the world around them. You’ll also have no problems getting them up to speed and interested, with topics including evolution, mechanisms and air resistance.