Tamar Berman is a vocalist and certified teacher, with many years of experience teaching music and other subjects. At Ravinia Tutors, Tamar teaches voice, piano, music theory, music technology, Bar and Bat Mitzvah preparation, and mathematics. She holds a PhD in music from Northwestern University, and is licensed as a music educator by the State of Illinois.
Aviva Engle is a veteran educator specialized in the instruction of Hebrew, Jewish Studies and mathematics. She has taught in elementary, junior high, and high schools. Aviva holds a B.A. in Special Education from Bar-Ilan University and a Masters degree in Jewish Education from Birkbeck University of London. She was a member of the editorial team of Yesh VaYesh, a state of the art Modern Hebrew curriculum that is used worldwide. Aviva tutors Modern Hebrew, Biblical Hebrew, Conversational English, Special Education Mathematics with an emphasis on Numeracy and Dyscalculia, and Jewish Studies.
Gidon Berman has taught many courses in software, languages, and social sciences. He holds an MPP from the University of Chicago, an MA in Geography and Environmental Development from Ben-Gurion University of the Negev, and a Six Sigma Green Belt from the American Society for Quality. Gidon currently works in IT, markets free international high school, and leads two nonprofits. He teaches Hebrew, Dutch and technology at Ravinia Tutors.