Most are not aligned with benchmarks, but are excellent plans and ideas for integrating technology into the curriculum. Each lesson plan is tied to Oregon state benchmarks. They are searchable by area and grade level on the site. This site allows you to select a subject and grade level, a specific topic, and standards document to match resources to. A list of software, audio, video, print, and web resources are generated by the search.
Some materials are free, some are low-cost, and some are commercial products.
Not all benchmarks will have correlated resources that match.