Check out Wonderopolis. Every day a new "Wonder of the Day" question is posted. Each question is designed to get students thinking and talking. This would be a great warm-up activity.
Here’s a fun writing activity. Students can build a snowman using this Google Slides Template. Then they can write a story about their creation.
Discovery Education offers webinars and virtual field trips. Go here to check out their Calendar of Events.
Here are a few of the January offerings…
Florida Center for Technology has a useful technology integration matrix. There are sample lessons across varies levels of use.