Common Sense Media serves as a huge repository of resources that addresses many of the curricular needs.
Like any repository, teachers should use their professional judgement with respect to the resources to ensure that they meets the needs of their curriculum and their classroom. All of the things like bias, age-appropriateness, etc. need to go into the determination as to the appropriateness of the resource.
One are that many want to address but can find challenges in finding quality resources is the area of digital citizenship. Can you define what it means in your classroom; never mind a single definition that fits all grades!
To help the cause, their entire digital citizenship curriculum has been made available as iBooks and freely downloadable through the iTunes store.
If you’re looking for resources of this type, take the time to download and use your judgement as to the appropriateness for your students.
The resources are available for download here.