First, why not start off by exploring these worksheets that are all about the world of Theodor Seuss Geisel himself? While most of these activities are listed by book, these printables feature a variety of Seuss characters:

Dr. Seuss Character Picture and Name Matching Game Draw a Yill-iga-yakk Dr. Seuss Who’s Whoses Hatful of Seuss Hat Matching Game Rhyming Fun Worksheet A Word (or Two) About Seuss Dr. Seuss Characters Word Search

Mulberry Street Dot to DotMulberry Street Coloring Page Connect the Dots with Cat in the HatCat in the Hat MazeJuggling Cat Coloring PageCat in the Hat Clean Up Coloring PageFun-In-A-Box Drawing ActivityCat in the Hat Addition WorksheetCat in the Hat Birthday Cake MazeCat in the Hat Tic-Tac-ToeThe Cat’s Word FindHat Fill In the Blank WorksheetHow Do You Do Coloring PageHave No Fear Coloring PageGood Fun Coloring PageCat in the Hat Word Worksheet Print the Eggs on the PlateTic-Tac-Toe, Green Eggs in a RowGreen Eggs and Ham Coloring PageEgg on Your Face Printable Picture FrameGreen Eggs and Ham Word SearchGreen Eggs and Ham Write a Poem Worksheet Hop on Pop Coloring PageHop on Pop Pick a Word WorksheetPup and Cup WorksheetHop on Pop Yes and No WorksheetHop on Pop All Worksheet I Did Something Good Today CertificateConnect the Dots to HortonHelp Horton Find His Way to the Who MazeHorton’s Coloring PageElephant Ear TemplateHorton Hears You WorksheetWhat Would You Tell Horton Printable Grinch Finish the Picture Drawing Activity Count with the Lorax WorksheetWrite a Letter to Mother Earth WorksheetTree Counting Campaign WorksheetPath to Recycling MazeTruffula Trees Printable Dominos Game The Sound of M WorksheetThe Sound of S WorksheetThe Sound of UZZ WorksheetThe Sound of ATT Worksheet An A-maze-ing Journey MazeOh, the Words You’ll Find Word SearchMake It Count WorksheetCelebrate the Places You WILL Go Drawing ActivityOh, The Places You’ll Go Bookmarks One Fish Coloring PageOld Fish, New Fish Opposites Worksheet Sneetches Matching WorksheetSame or Different WorksheetWhich One is Different Worksheet How Many Bofas WorksheetHow Many Lamps WorksheetHow Many Yots WorksheetPocket Activity With Printable Word Lists