Hats on top : Activity book 1 - Linse, Caroline T.; Schottman, Elly (London : Macmillian, 2017)
Student book -- Teacher's edition -- Activity book -- Big book -- Interactive classroom pack.
Title from cover.
Discovery disc CD-ROM in transparent plastic envelope attached to inside front cover of Student book.
Sticker pack attached to inside back cover of Student book and of Teacher's edition.
Keywords: English language -- United States -- Study and teaching (Preschool) -- Foreign speakers