Educational Insights Hot Dots Laugh It Up! Spelling Set- Grades 1-3 Reinforce good spelling with this interactive Hot Dots set! Set helps students practice spelling common and special phonics patterns, sight words, plurals, contractions, and more. Includes 50 double-sided, fully illustrated cards (3.5 x 5 Inches) featuring 100 grade-level spelling words. Use as basic flash cards or add the Hot Dots Talking Pen (not included) for instant reinforcement. Touch the pen to an answer dot for positive reinforcement (correct responses) or gentle redirection (incorrect responses).