![Left: Junior Yael Moskowitz engages with preschool student during the Early Childhood Development Class. Right: Students interact in lab during the Nanotechnology class. Photos by Wesley Woo.](https://palyvoice.com/wp-content/uploads/2015/01/10877929_1035560229794107_487308023_n.jpg)
Recently added courses from last year’s course catalog include the Early Childhood Development course and Nanotechnology program. With one semester completed, The Paly Voice interviewed students and teachers in these courses. For those deliberating over next year’s classes, here is some inside information.