Program Description

"For teachers and specialists implementing instructional math programs tailored to meet individual student’s learning needs, KeyMath-3 ER is a comprehensive companion to KeyMath-3 Diagnostic Assessment (DA) that provides hundreds of effective lessons, student practice sheets, colorful lesson displays, and brief tests to be used as targeted supplements to regular classroom instruction for large or small groups, or with individual students. The KeyMath-3 is the most current version of KeyMath."

Cost

Kit Prices vary from $682.50 to $1210.50. Additional components sold separately.

Intended Population

• Any

Grade

• Elementary School
• Middle School

Intended Group Size

• Any

ELL/DLL

• Unspecified

Multisensory Applications

• Yes

Delivery Method

• Hybrid / blended delivery

Scripted

• Instructor Scripted

Comprehensive or Skill Specific

• Comprehensive

Placement Tests

• Unspecified

Accelerated Learning

• Unspecified

Assessment to Monitor Skills Mastery

• Yes

Error Correction Built In

• Unspecified

Fidelity Measures Provided by Publisher

• Unspecified

Research Summary

A literature review revealed a peer-reviewd study evaluating the effectiveness of the Keymath-3 Essential Resources intervention. Four of five students receiving special education services showed significant gains on subsequent testing when compared to baseline, indicating potential benefit for students in a resource setting.

Study Citations

Linn, D. & Brown, L. (2023). The Keymath-3 Essential Resource program: Mathematics achievement of students served in resource settings. Administrative Issues Journal: Education, Practice, and Research, 13(1) 94–106.

Evidence-Based Practice (EBP)

• Insufficient evidence