March Number Sense Rainbow Sort Free Download 1–20
Math
Download this March Number Sense Rainbow Sort for numbers 1–20. Students match subitizing rainbow rays to numbered cloud cards and record their answers on matching sheets.
This March Number Sense Rainbow Sort provides engaging practice with number recognition and subitizing for numbers 1–20. Students use the cloud cards as the numerals, then sort the subitizing rainbow rays under each matching cloud.
This hands-on activity strengthens visual quantity recognition and builds automaticity with numbers 1–20. The rainbow and cloud theme makes it a perfect fit for March math centers while keeping students focused on foundational number sense skills.
Matching recording sheets are included so students can document their work and teachers can quickly assess understanding.
Ideas for use:
• Add to March math centers for number sense practice
• Use during small group instruction for subitizing review
• Incorporate into intervention for targeted number recognition
• Pair with ten frame activities for extended practice
• Use recording sheets for quick formative assessment
What’s Included:
• Cloud number cards 1–20
• Subitizing rainbow ray sorting pieces
• Matching student recording sheets
• Print-and-go format
Submit any requests/questions to littlemindsatworkLLC@gmail.com
Tara West is a dedicated educator and the founder of Little Minds at Work, an educational platform designed to provide teachers with creative and engaging resources for early childhood education. With a focus on developing innovative lesson plans, classroom strategies, and activities, Tara brings her passion for teaching to life, empowering teachers to foster meaningful learning experiences for their students.
