This simple worksheet (linked below) is a great tool to use with students when introducing the zero product property.
The first three exercises are:
Directions: Use a calculator to find the following products:
1. Calculate the product. (1,126,593) (5,790,273) (0) (197,594) = _________
2. (4)(-2)(3)(-6)(0) = ________
3. (5,286,154)(0) = __________
This leads in to some critical thinking questions on how to apply this property when solving quadratics.
Full worksheet: http://auhsdmath.pbworks.com/w/file/fetch/63611344/ZeroProductProp.pdf