The CRR's Vision is an excellent mathematics teacher for every child. The CRR’s Mission is to attract, develop, and support new mathematics teachers, and engage current mathematics teachers in re-imagining mathematics learning through innovative programs, retaining high-quality teachers in mathematics education. The CRR's Values are Community, Growth, Service, and Empowerment.
Partnered with the Arizona Department of Education (ADE) to offer FREE professional learning opportunities for ALL Arizona teachers, including:
- Mathematics Educator Appreciation Day Conference (MEAD), Arizona’s largest mathematics education event
- Teacher Workshops and Summer Institutes
- New Teacher Induction Program
- Teacher Leadership Development
- Placement of university students in local classrooms to assist teachers and to mentor students
- Advanced Placement Calculus and Statistics workshops and student practice exams
- Free online tutoring for all K-12 math topics
- Community events, such as Game Night, Pi Day, and STEM Fairs
An Excellent Mathematics Teacher for Every Child
Upcoming PD Events & Webinars
Digging Deep into Number Sense Grades PK-1 (IMPACTS-Elem)
What specific strategies and ideas will lay a strong number sense foundation for our youngest learners? How can we...
Digging Deep into Place Value Grades 2-5 (IMPACTS-Elem)
Place Value is a crucial understanding students develop across their elementary experience. Why does it seem to come..
Building Fraction Understanding with Pattern Blocks & Cuisenaire Rods (MMMS)
Investigates how pattern blocks and Cuisenaire rods can help students build deep, lasting understandings of fractional c
Drop-in Q&A, Coaching, or Support with Manipulatives (MMMS)
Drop in for personalized support. Ask questions, get coaching, and explore strategies for using manipulatives to...
Starting, Sustaining, & Improving Effective Group Work Grades 6-8 (IMPACTS-MS)
Group work is essential for promoting collaboration, discussion, and argumentation in the mathematics classroom.
Leverage the Power of Algebra Tiles to Make Sense of Expressions, Equations, & Inequalities
Discover how algebra tiles can powerfully deepen your students' conceptual understanding of key algebraic principles.
Reimagining the Post-Testing Stretch: Depth Over Drills (HEMS)
4-hour workshop designed to transform post-testing, post-curricular fatigue into a season of deep mathematical discovery
IMPACTS High School (9-12) Summer Institute
A paid, four-day in-person experience designed for committed high school mathematics educators.
IMPACTS Middle School (6-8) Summer Institute
Participants take a deep dive into the story told by mathematics content in the middle grades.
IMPACTS Elementary (K-5) Summer Institute
Teacher teams attend a one-week institute to deeply explore the progression of learning for elementary mathematics
On Demand
On Demand
Math for Early Learners 2024 Workshop Series — Part 4
Engage in ways to help young learners quantify their world through data analysis and measurement. We will explore...
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.
On Demand
Math for Early Learners 2024 Workshop Series — Part 3
Explore the ways we can engage young learners in algebraic thinking. We discuss ideas that promote flexible thinking...
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.
On Demand
Math for Early Learners 2024 Workshop Series — Part 2
We explore geometry the way a young child learns shape/space, with a look at their world in and out of…
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.
On Demand
Math for Early Learners 2024 Workshop Series — Part 1
We explore counting/cardinality through a picture walk, using number tracks to connect counting with numerals.
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.
On Demand
Math for Early Learners: Exploring Mathematics in Preschool and Kindergarten
What does mathematical exploration look like in preschool?
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.
On Demand
Math for Early Learners: Geometry, Storytelling, and Problem Posing
We focus on both shape, space, sound, and symbol across mathematics, and reading/storytelling to develop problem-posing.
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.
On Demand
Math for Early Learners: Counting Adventures and Algebraic Thinking
We focus on counting with fun adventures AND visualizing change as a tool for algebraic thinking.
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.
On Demand
PD Spotlight: Center for Recruitment and Retention of Mathematics Teachers
Rodrigo Gutiérrez provides information about the Center for Recruitment and Retention of Mathematics Teachers.
On Demand
Math for Early Learners: Number Sense
How does a child understand space, shape, and measurement, and how can we support this in preschool classrooms?
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.
On Demand
Math for Early Learners: Number Sense and Games that Build Fluency
We explore both the qualities we need to look for in games, and how child engages in understanding numbers.
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All educators in partner districts/schools and early childhood educators can create a profile for free on the TREC Website.