Apologia's Exploring Creation with Mathematics elementary math program helps students make strong connections between math and science and between math and our Creator! The Teaching Guide & Answer Key is a companion to the Mathematics Level 6 All-in-One Student Text & Workbook, sold separately. It includes reduced student pages with solutions to all the problems in the student book, suggested daily schedule, teaching tips, and supply lists, along with ideas for helping students struggling with a concept and suggestions for extension activities for the student who wants to dig deeper into a concept. Softcover. Grade 6.