00:00:27.393 Introducing Turtle Grove and Logo 00:03:12.373 Learning Programming Through Movement 00:04:56.710 Turtle Grove Compared with Scratch 00:06:16.377 Why Open Source Matters 00:08:17.617 Hosting Turtle Grove for Schools 00:09:51.248 What’s Next for Turtle Grove? 00:10:27.573 Getting Started and Teaching with Turtle Grove 00:12:23.266 Contributing and Getting Involved