Science magazine for 6th graders, featuring a special on alien body equations. - Title: 6th Grade Science, May Issue - Supplement: Doctor's Stethoscope - Special Feature: Alien Body Equations - Publication Month: May - Target Age: 6th Grade Thank you for viewing. Gakken's Science magazine is no longer in production, but I purchased a bulk of them before sales ceased. I believe this magazine is in good condition, with no writing, tears, or cut-outs. All supplements are unused, but since they are unopened, there is no guarantee of the contents' quality. Also, the instruments require assembly by the buyer, so there is no guarantee of their functionality. Please understand this before making a purchase.