Online lessons are also available as linked below to (E) and (F), and are also linked directly to (C). Lessons keyed to the standards below are also available from your local Center for Economic Education, or on the Virtual Economics CD-ROM available from EconomicsAmerica, the National Council on Economic Education, (http://economicsamerica.org). (A) Nebraska Core Standards in Economics (culled from Nebraska Social Studies Standards) (B) NE-All Social Studies Standards (C) Direct link to lessons (keyed to NE standards) (D) National Standards from EconomicsAmerica (E) NE Business Education Essential Learnings The following are out-of-date, but are left here because of the convenient connection to additional lessons: (F) Economics in the Nebraska Social Studies Standards. Includes classroom lessons keyed to social studies areas. These are currently being updated for the new Nebraska standards. : Kindergarten and First Grades Second, Third, and Fourth Grades Fifth, Sixth, Seventh, and Eighth Grades Ninth, Tenth, Eleventh and Twelfth Grades