4th Grade Winter Math Activities Teaching Resources | TPT Christmas Winter Activities 4th Grade Math Review December Printable Centers by Math Tech Connections 4.8 (84) $60.00 $24.00 Zip Use these Seasonal-Themed Math Worksheets as Morning Work, Math Centers, Spiral Review, or Early Finisher Activities.You'll see puzzles, games, riddles, crafts and more with fun and engaging monthly themes.