Curriculum
Our curriculum products for infants, toddlers, and pre-K are thoughtfully designed to be affordable, comprehensive, flexible, and engaging. These teacher-friendly resources lay the foundation for lifelong learning by nurturing cognitive, social, and emotional development during the most critical early years.
Solutions for Infant and Toddler Classrooms
Available in English and Spanish, the Circle Infant and Toddler Curriculum is grounded in research and designed to support responsive caregiving from birth to 36 months. With flexible guidance for each stage of development, educators are equipped to foster secure relationships, encourage exploration, and build foundational skills through everyday routines.
Whole-Child Focus
Supports all developmental domains from birth to 36 months
Age-Specific Guidance
Tailored guidance for infants and toddlers in one unified framework
Flexible Framework
Adapts to varied settings, schedules, and instructional approaches
Individualized Learning
Adjusts to each child’s pace, interests, and developmental needs
Exploration Through Themes
Engaging themes for ages 12-36 months across developmental domains
Family Engagement
Resources to strengthen home-school connections and partnerships
Developmental Tracking
Milestone-based checklists to monitor and track growth and development
Professional Learning & Support
Free training and built-in tools for confident, effective implementation
Digital Resources
Free online curriculum and tools to enhance planning and instruction
Solutions for Pre-K
Available in English and Spanish, The Circle Pre-K Curriculum equips educators with a research-based foundation for nurturing kindergarten readiness in PK-3 and PK-4 classrooms. Through hands-on learning, rich language experiences, and structured routines, children build essential skills across developmental domains.
Whole-Child Focus
Nurtures development across all domains for kindergarten readiness
Designed for Pre-K Growth
Built for PK-3 and PK-4 milestones and readiness
Flexible Framework
Adapts to varied settings, schedules, and instructional approaches
Individualized Learning
Flexible lessons and scaffolds for every skill level
Exploration Through Themes
Engaging themes connect learning across developmental domains
Family Engagement
Connect classroom learning to home with family-friendly activities
Circle Progress Monitoring (CPM)
Track growth with data-driven assessments and observation tools
Professional Learning & Support
Step-by-step training and tools for confident, effective teaching
Digital Resources
Free online access to curriculum, lessons, planning tools, and training videos
Solutions for K-2
The AERO Reading Curriculum is a comprehensive tutoring and intervention curriculum designed to accelerate reading growth for early elementary students through targeted, skill-based instruction.
Structured Lesson Library
Over 200 detailed lessons across nine levels for targeted reading support
Small-Group Instruction
20-minute sessions delivered 3–5 times weekly with minimal prep
Instructional Routines
Systematic lesson structure supports consistent, effective reading instruction
Digital Resources
Curriculum and assessments available online through CLI Engage
Assessment
Frequent Mastery Checks guide unit placement and instructional next steps
Implementation Support
Free online and in-person training for confident, successful implementation