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.

 

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
• Secondary Matrix
• 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