Clickers on a Budget
If classroom clickers are burning a hole in your budget, eInstruction’s Ping features radio-frequency communication and has a wide range of abilities yet cost $995 for a class pack of 24 with a receiver and software; extra clickers are $55 each. It has a range of 150-feet and can be used with true-false, yes-no and multiple-choice formats. It lacks an LCD screen but confirms that the answer has been received with an LED light. The system works with the company’s Insight 360 scheme.