Holt Algebra 1 Classroom Manipulatives Kit Algebra 1, Geometry, Algebra 2 Holt McDougal Algebra 1, Geometry and Algebra 2 Contains class sets of basic manipulatives needed for hands-on activities. Grades: 9-12 Material Type: Teacher Materials, Resource Materials Format: Kit ISBN-13/EAN: 9780030941122 ISBN-10: 0030941121 Product Code: 1160891 National/State: National Copyright Year: 2007