From my PLN 10/27/2013

• Tip of the Week: Vine, or how I learned to love history in 6 seconds | History Tech

• Free Technology for Teachers: Add Voice Comments to Google Documents With Kaizena

  tags: voice comments googleapps

• Free Technology for Teachers: Figure This - Math Challenges for Families

  tags: math

Posted from Diigo. The rest of my favorite links are here.