Group items matching

in title, tags, annotations or url

"RV kits include all the parts needed to build a complete airframe. The builder must provide the engine, propeller, instruments, avionics and upholstery. All RV kits have been reviewed by the FAA and have been found eligible for licensing in the Experimental Amateur Built category. This means that the fabrication work we do on the kit parts is less than 50% of the total required to complete the aircraft, and that at least 51% of the work remains for the kit builder."

list of tasks, skills and knowledge by greade-level

Research-based and standards-aligned free educational math games and language arts games will engage, motivate, and help teach students.  Play free multi-player and single-player games