First grade First grade First grade uri://ed-fi.org/CohortYearTypeDescriptor Second grade Second grade Second grade uri://ed-fi.org/CohortYearTypeDescriptor Third grade Third grade Third grade uri://ed-fi.org/CohortYearTypeDescriptor Fourth grade Fourth grade Fourth grade uri://ed-fi.org/CohortYearTypeDescriptor Fifth grade Fifth grade Fifth grade uri://ed-fi.org/CohortYearTypeDescriptor Sixth grade Sixth grade Sixth grade uri://ed-fi.org/CohortYearTypeDescriptor Seventh grade Seventh grade Seventh grade uri://ed-fi.org/CohortYearTypeDescriptor Eighth grade Eighth grade Eighth grade uri://ed-fi.org/CohortYearTypeDescriptor Ninth grade Ninth grade Ninth grade uri://ed-fi.org/CohortYearTypeDescriptor Tenth grade Tenth grade Tenth grade uri://ed-fi.org/CohortYearTypeDescriptor Eleventh grade Eleventh grade Eleventh grade uri://ed-fi.org/CohortYearTypeDescriptor Twelfth grade Twelfth grade Twelfth grade uri://ed-fi.org/CohortYearTypeDescriptor