Teachthought describes this as "While the site is simple a crudely interactive graphic with links to videos, it has, in one fell swoop, creatively curated some of the most compelling and engaging "problems" in mathematics. From Benford's Law to French Numbers, to whether or not zero is an even number, it frames the content area of math-which is often riddled with rote practice of very traditional arithmetic and formulas-in a problem-based learning kind of approach. Fantastic resource for bell ringers, test questions, math project-based learning ideas, or as a model for students to curate their own curiosities about the incredible-and poorly marketed-world of mathematics."

Poem in Your Pocket Resources.  Creston did this very successfully in 2012

Free downloadable poetry lessons from poets who have worked in classrooms.

A third grade teacher describes how she uses poetry

Several activities for teaching poetry, including read alouds, lit circles, shared reading

Describes several activities, including having students pair up and find a poem to perform.

Great ideas from TeachThought, in several subjects

The kids' part of Lawrence Hall of Science.  Includes some great experiments and games for kids.

Aiken, SC resources for technology infused into CCSS

I've been to several of Tia's webinars.  She's full of energy and great ideas!  Check out her calendars with daily websites for teachers to use!

Includes some great suggestions and lists to use.

Interesting list of ways to evaluate a website. Includes some ideas I had not seen before

Neat idea-students and staff display they books they've read

There might be other things to check out on this blog as well.