About Sponge

Sponge started out in 2014 as a tutoring company specialising in quality teaching and student wellbeing. We grew from a team of 60 tutors to a support network for educators worldwide.

My name is Sarah Durack. As well as managing Sponge, I teach science and mathematics at a high school in Sydney, Australia. I’m also involved in education research and I guest lecture in entrepreneurship at universities.