The Number System Progression Map

Common Core MathGrades 6 to 813 standards · 88 connections

Extending arithmetic to negative numbers, rational numbers, and irrationals in middle school.

Gr 4Gr 5Gr 6Gr 7Gr 8HS6.EE.B.76.NS.B.26.EE.A.36.NS.A.16.NS.B.46.NS.B.36.NS.C.56.NS.C.66.EE.B.56.EE.B.86.NS.C.76.SP.B.46.NS.C.87.EE.B.47.EE.B.37.NS.A.27.EE.A.17.RP.A.17.NS.A.17.SP.C.57.NS.A.38.EE.A.28.EE.A.48.NS.A.28.EE.C.78.G.B.78.F.A.18.G.A.38.G.A.18.NS.A.18.EE.C.88.F.A.38.F.B.58.G.B.88.SP.A.14.NBT.A.14.NBT.B.64.OA.B.44.NBT.A.24.NF.A.24.G.A.34.NF.B.4HSN-CN.A.1HSN-RN.B.3HSN-VM.A.2HSN-VM.B.4HSN-VM.B.4cHSA-APR.D.6HSN-RN.A.1HSN-VM.B.5HSN-VM.B.5aHSN-VM.B.5bHSN-VM.C.7HSA-REI.A.1HSG-GPE.B.6HSG-GPE.B.7HSN-VM.C.6HSN-VM.C.8HSS-CP.A.2HSS-CP.B.7HSS-MD.B.5a5.NBT.A.15.NBT.B.75.NBT.B.55.NBT.B.65.NBT.A.35.OA.A.15.NF.B.35.NF.B.45.NF.B.75.G.A.1

Hover a standard to trace what it builds on and what it leads to. Click for details. Solid lines are essential prerequisites, dashed lines are supporting connections. A dashed outline marks a connected standard from a neighboring topic.

How to read this map

Each chip is one standard, placed in its grade. A line between two standards means the earlier one was verified as a prerequisite for the later one, against the official framework documents and published curriculum progressions. If a student is stuck on a standard, look one column left. If they have mastered it, the lines to the right show where that skill goes next. Every chip links to a full breakdown of the standard with teaching ideas. How these connections are verified.

All standards on this map, as a list

The Number System

6.NS.B.2 → 6.NS.A.1 → 6.NS.B.4 → 6.NS.B.3 → 6.NS.C.5 → 6.NS.C.6 → 6.NS.C.7 → 6.NS.C.8 → 7.NS.A.2 → 7.NS.A.1 → 7.NS.A.3 → 8.NS.A.2 → 8.NS.A.1

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