Complex sentence: For most towns the "equalized yield" for any local taxes above the statewide level decreased property taxes and increased the funds available for their schools, however, certain ski towns that had been spending much more per pupil than most districts, experienced the opposite result.
Split into simpler sentences: For most towns the "equalized yield" for any local taxes above the statewide level decreased property taxes and increased the funds available for their schools. However, certain ski towns, which had been spending much per pupil than most districts, experienced the opposite result.