Letitia Mosier

Math Specialist

Phone: 870-886-7717 x 1060
Email: lmosier@nea.k12.ar.us

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Mathematics Standards and Courses

2023 Math Standards
K-8, Algebra I & Geometry
K-Algebra II Standards Crosswalk
K-8 Learning Progression
High School/Secondary
Graduation Requirements
Arkansas Required High School Courses

Elementary Support Documents

K-2
3-5
K-6 Fluency Document
Fluency K-2: (Parent) Math at Home
Fluency 3-5: (Parent) Math at Home

Middle/High School Support Documents

6-8
Algebra I
Geometry
Quantitative Reasoning
Technical Math
Next Gen Personal Finance

ATLAS Resources

*ATLAS ALDs - all subjects*
K-2 Math Blueprint (5-30-25)
3-10 Math Blueprint
Livebinder
ATLAS Teacher Portal
2025-2026 Testing Calendar
ATLAS 3-10 Cut Scores
DESE Resources Page

Mathematics Curriculum Resources

AIIM HQIM webpage
Arkansas EdReports HQIM
Building Pathways to HQIM
Implementation Resources for HQIM
HQPL - Rivet
Engage NY Printables
IM (Kendall Hunt)

Standards Alignment Resources

Eureka Math
Eureka²

Mathematics Instructional Resources

Visible Learning for Math (excerpt)
How to Build Deep Understanding of Math
NCTM - Effective Math Teacher Practices
5 Rs
5 Rs Poster
Equatio Academy
Equatio Login

Mathematics Intervention Ideas

What Works Clearinghouse
Assisting Students Struggling with Math
K-8 Learning Targets
Family Math Toolkit
Math Fact Fluency
Number Sense