Sampler Packs are available for each grade level offering a single center/station of all the materials for a grade level. 

Samplers are perfect for teaching using a workshop model (aka guided math), for use in small settings such as special education/resource, intervention, or homeschooling classrooms, or for use as a review at the end of an instructional process or during the summer. 
Sampler Packs available
https://integral-mathematics-inc.square.site/product/primary-k-2-sampler-package/45?cs=true&cst=customhttps://integral-mathematics-inc.square.site/product/grade-3-sampler-package/203?cs=true&cst=custom 
https://integral-mathematics-inc.square.site/product/grade-6-sampler-package/257?cs=true&cst=custom 
https://integral-mathematics-inc.square.site/product/grade-8-sampler-staar-review/199?cs=true&cst=customhttps://integral-mathematics-inc.square.site/product/algebra-i-sampler-review/167?cs=true&cst=custom 
https://integral-mathematics-inc.square.site/product/algebra-ii-pre-calculus-sampler-package/204?cs=true&cst=custom

See the grade level pages or the Multi-Packs tab for more specific content information.