讞讘专 住讙诇 讛讗讜谞讬讘专住讬讟讛 讛注讘专讬转 诪砖谞转 1978. 讛讬讛 诪讜专讛 讜专讻讝 讘讬讞讬讚讛 诇讛讜专讗转 讛诪转诪讟讬拽讛 讘讘讬转 讛住驻专 诇转诇诪讬讚讬 讞讜"诇 注诇 砖诐 专讜讟讘专讙. 讘砖谞转 1994 拽讬讘诇 讗转 驻专住 诪讬诇拽谉 诇诪讜专讬诐 诪爪讟讬讬谞讬诐. 诪讜专讛 讘讻讬专 讘驻拽讜诇讟讛 诇诪转诪讟讬拽讛 讜诪讚注讬 讛讟讘注 诪砖谞转 2006.
A member of the Hebrew University staff since 1978. He was a teacher and coordinator of the unit for mathematical instruction at the Rothberg International School. In 1994 he was awarded the Milken Prize for excellence in teaching. Teaching in the faculty of mathematics and exact sciences since 2006.