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.
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.

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.
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.