Here you will find all resources to guide and support mathematics teaching and learning on operations and algebraic thinking.

Quick reference: What are these tools?

These resources are organized by grade level.

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*Problems of the Month*

*Dana Center Early Math Tasks*

*Problems of the Month*

*Formative Re-Engaging Lessons*

*Dana Center Early Math Tasks*

*Problems of the Month*

- calculating palindromes
- circular reasoning
- courtney's collection
- digging dinosaurs
- diminishing return
- double down
- friends you can count on
- game show
- got your number
- growing staircases
- measuring up
- miles of tiles
- once upon a time
- party time
- perfect pair
- pick a pocket
- slice and dice
- squirreling it away
- the wheel shop
- tri- triangles

*Performance Assessment Tasks*

*Dana Center Early Math Tasks*

*Problems of the Month*

*Performance Assessment Tasks*

*Formative Re-Engaging Lessons*

*Problems of the Month*

- calculating palindromes
- between the lines
- circular reasoning
- courtney's collection
- digging dinosaurs
- double down
- friends you can count on
- growing staircases
- infinite windows
- measuring mammals
- once upon a time
- perfect pair
- slice and dice
- squirreling it away
- the wheel shop
- tri-triangles
- what's your angle
- william's polygons

*Performance Assessment Tasks*

*Problems of the Month*

*Performance Assessment Tasks*