Centaurus,
As stated by the others here, spinning at 1000 ft is not really what many aspire to. There was a case a few years ago of a slow flight and stalling session in an AA5 going wrong and the aircraft losing over 4500 ft in the ensuing spin recovery.
On of the objects of teaching is to let students learn. Letting a ham fisted stall recovery develop into a demonstration of the effects of getting it wrong will have a far more lasting effect on your student than a string of 100ft height loss recoveries at 1000 ft
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TwinComm