Identify and Support Unfinished Learning

Beginning with the 2025-26 school year, Delta Math RTI’s screeners and quick checks will be available to all schools to screen and progress monitor students from Kindergarten through Algebra 2.

Example report 2
What should students know and be able to do?

Delta Math RtI Program online screeners, quick checks, and intervention resources focus on high priority readiness standards for each grade level.

Tiers of Support

Researchers recommend that tier 2 and tier 3 intervention should focus on high priority topics like:  Number sense, operations with whole numbers, fraction sense, operations with fractions, integers, algebraic expressions and equations.  (IES Practice Guide - Recommendation #2)

Tier 1
Support on standards from the current grade level
Tier 2
Targeted support on standards from the previous grade level
Tier 3
Intensive support on standards from 2 or more previous grade levels
How will we know if students have unfinished learning?

Delta Math RtI Program online screeners and quick checks identify unfinished learning and monitor student progress for all three tiers of supports.

When What Why Type of Support
Beginning of Year Readiness Screener Identify student strengths and unfinished learning from the previous grade level and plan for additional support.
Tier 2
Middle of Year Readiness Screener Celebrate completed learning and plan additional support.
Tier 2
Middle of Year Readiness Screener Identify student strengths and unfinished learning from the current grade level and plan for additional support.
Tier 1
End of Year Readiness Screener Celebrate completed learning and plan additional support.
Tier 1
As Needed Readiness Screener Identify student strengths and unfinished learning from the 2 or more previous grade levels and plan for additional support.
Tier 3
As Needed Quick Checks Frequently measure progress to support daily goal setting during targeted intervention
Tier 1, Tier 2, Tier 3
How can we help students complete unfinished learning?

Intervention lessons integrate the following high impact teaching strategies

Review the learning targets and success criteria
Monitor progress frequently
Set personal goals
Gradually release teacher responsibility
Provide immediate and descriptive feedback
Provide mathematical structure by using visual representations, modeling problem-solving thinking, and using precise mathematical language

Free instructional resources are available at the Tier 2 Intervention and Tier 3 Intervention tabs.

From Educators Like You

When I first started working with Delta Math, I saw the program’s capacity to positively impact K-12 students on their journey to master the language of logic. However, I never envisioned the true impact that it would have on my own child. As a parent, I am very grateful that my child’s teacher utilized Delta Math to support his readiness for grade level mathematics and beyond. Sam is a confident mathematician that continues to grow in his command of the language.

Dr. Ann Bingham
Academic Director of the Education Program
Holy Cross College
From Educators Like You

New Buffalo Area Schools has been using the Delta Math RTI Program for the past nine years, and it has had a profound impact on our students’ success in mathematics. Delta Math allows our educators to focus on the most essential foundational mathematical standards while providing clear, actionable data to guide instruction. This data-driven approach makes it possible to structure effective Tier II and Tier III intervention time, ensuring that students receive targeted support in the areas they need most.

We have seen firsthand how Delta Math helps build the mathematical knowledge and confidence that students need to succeed not only in the classroom but also in future learning. The program’s intentional focus on critical skills, combined with its practical intervention tools, has made it an invaluable resource for our teachers and students. Delta Math has truly strengthened our RTI framework and continues to be a cornerstone of our approach to mathematics instruction.

Adam Bowen
Superintendent
New Buffalo Area Schools
From Educators Like You

Our school saw remarkable growth after implementing the Delta Math RTI Program. The program's design motivates students, allowing them to track their progress and move out of support tiers once they master skills. The data is both relevant and actionable for students and teachers, leading to some of the best collaborative conversations about student learning our team has ever had. It's a truly effective tool for a multi-tiered system of support.

Tim Dickenson
Principal
Stanwood Middle School, Stanwood-Camano School District
From Educators Like You

Thank you for your incredible program; it has truly been a game-changer for me. I’ve taken on all K-5 Tier 2 math groups, and I hold an HS English Teaching Certification! If I can make a significant difference using these materials, then anyone can! Thanks once again!

The school was following a state-supported RTI program for reading, and I longed for something similar for math. We were randomly pulling stuff from the Internet that we hoped corresponded to teachers' lesson plans, and I couldn't understand why there wasn't a step-by-step program that would HELP students rather than be additional busy work.

Emily Meyer
Title Teacher
Waverly-South Shore School
From Educators Like You

Delta Math has been instrumental in creating and sustaining MTSS Math interventions at our school for 3 years. We continue to see growth in student achievement each year. It has helped teachers to identify student need, provide targeted lessons to help students complete unfinished learning, & monitor progress. It built confidence in both teachers and students in showing them how to take actionable steps to drive change and growth. The model of intentional instruction using CRA (build/draw/write) and the I do, we do, you do structure has been foundational in student success and confidence. Thanks for creating such a robust and easy to implement program!

Tricia Drinnon
Assessment Coordinator
Elger Bay Elementary School, Stanwood-Camano School District

Available for 2025-26

  • Delta Math RtI Program online screeners, quick checks, and standard-based reports.
  • Custom manipulatives that support intervention lessons and high impact tutoring.
  • Free implementation resources at www.deltamath.org.

Pricing

The annual student screening fee is $6 per student per year and will include all Delta Math RtI Program screeners and quick checks.