The REL Data Dashboard webinar this week was helpful. Their site has several archived webinars for creating data dashboards for school teams and teachers. The helpful thing about these dashboards is that rely in existing data.
Here is link to the previous and upcoming webinars for creating these dashboards.
Here is an example of one of the websites with a video recording you can watch.
Is this something that is helpful to you? Do you have any examples you can share?