Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMath Lab Activities.AuthorsBrumbaugh, Douglas K.; Hynes, Michael C.PublicationSchool Science & Mathematics, 1978, Vol 78, Issue 6, p523ISSN0036-6803Publication typeArticleDOI10.1111/j.1949-8594.1978.tb09414.x