Hanna Chaikovska was born on October 20, 1978 in the village of Budaniv of Terebovlya district of Ternopil region.

1995-2000 studied at the Faculty of Chemistry and Biology of Ternopil Volodymyr Hnatiuk State Pedagogical Institute, after graduation received a diploma with honors and qualified as a teacher of Biology, Chemistry, Valeology and Basics of Ecology.

2001 graduated with honors from Ternopil Volodymyr Hnatiuk State Pedagogical University with a degree in "Pedagogy and Methods of Secondary Education. Biology "and qualified as a Master of Pedagogical Education, a teacher of Biology.

2000-2001 worked as a laboratory assistant, later a junior researcher on the state budgeted research theme at Ternopil State Pedagogical University.

2001-2005 - postgraduate student at the Department of General Biology of the same university.

In 2005 Hanna Chaikovska defended her dissertation thesis "The role of lipids in the adaptation of fish brains to the impact of heavy metals" in the Specialized Academic Council of the Yuriy Fedkovych Chernivtsi National University.

2006-2008 worked as an Assistant Professor, and since 2008 – Associate Professor at the Department of Natural and Mathematical Disciplines of Primary Education, later at the Department of Pedagogy and Methods of Primary and Preschool Education of Ternopil Volodymyr Hnatiuk National Pedagogical University.

2007-2009 - Deputy Dean of the Faculty of Primary School Teacher Training, later the Institute of Pedagogy and Psychology. Since 2014 - Deputy Dean of the Faculty of Pedagogy and Psychology (Psychological and Pedagogical Department).