If you love Open Middle problems, then you’ll love these matrices that compare problems across the grade levels at different Depth of Knowledge levels. Use the button below to download high quality, printable PDFs of them all or preview what you’ll get by scrolling below.

 

Preview
Click on a link below to jump to the preview for that grade level or scroll down to the ones you’re interested in.

 

Elementary & Secondary Matrix

 

 

 

Elementary Matrix (K-5)

 

 

 

Secondary Matrix (6 - Calculus)

 

 

 

Third Grade Matrix

 

 

 

Fourth Grade Matrix

 

 

 

Fifth Grade Matrix

 

 

 

Sixth Grade Matrix

 

 

 

Seventh Grade Matrix

 

 

 

Eighth Grade Matrix

 

 

 

Algebra 1 Matrix

 

 

 

Geometry Matrix

 

 

 

Algebra 2 Matrix