OnlinePrep gives children realistic, adaptive practice for selective school assessments — so walking into the real test feels familiar, not frightening.
Try MidYIS practice free →Good preparation shouldn't depend on what you can pay.
Know the format, so the real day holds no surprises.
Adaptive difficulty that mirrors how the real test works.
A full adaptive mock of the four-part MidYIS assessment used by Winchester College and other selective schools. Vocabulary, maths, non-verbal, and the speeded skills sections — with a tier readout at the end.
More practice products for other selective assessments are on the way.