6th Grade Math Fun Thanksgiving Worksheet Review Activity: Crossword Puzzle is the perfect, relaxing way for reviewing Rational Numbers vocabulary and concepts, including converting fractions, decimals, percents, and comparing two rational numbers. Add a touch of seasonal fun to your classroom! This critical-thinking activity takes students about 15-20 minutes to complete. Key Features:NO PREP - Print the day you need it!Answer Key is includedRelaxing and calm activityAligns to standards (CCSS