"CaptureCast is a free Chrome extension that enables you to create screencast videos on your Chromebook. With CaptureCast installed you can record everything that you display on your Chromebook's screen. The CaptureCast extension gives you the option to record your sound. An option to record yourself through your webcam is also offered in CaptureCast. In fact, you could choose to just record your webcam and sound to make a video blog entry."
g(Math) Form Responder with Handwriting Entry will now allow your Form Responders to sketch a Form Response. This is great news for math teachers who want students to show their work (makes me wish I had some touchscreen Chromebooks for my class)!
"Students and teachers can login to the DocHub app (or DocHub.com) using their Google account. From there, it is possible to upload any PDF, text document, or Microsoft Office file from Drive, the web, or even your computer/Chromebook download folder. Once a document had been uploaded, students can highlight, draw, insert text boxes, and even incorporate sticky notes. These annotated PDFs can then be sent to Drive or even shared with a link. Unlike some other web-based annotation tools, all of the annotations remain with the PDF after it has been sent to Drive though the sticky notes only appear when shared with a link."
Sketchlot is a free collaborative whiteboard service that works on any device that will work on a Chromebook, iPad, Android tablet, or any computer connected to the web. Sketchlot is designed for teacher and student use. Teachers create their own accounts and then inside that account they can create a list of students. Each student is assigned his or her own password to use to join a drawing shared by his or her teacher. Teachers can create as many drawings as they like and share them on an individual basis. Teachers can share their drawings to one or all of their students at a time. Students can create their own sketches to share back to their teachers through Sketchlot.