← All Standards

Grade 8

• Algebra & Functions

  • 8.AF.A.3
  • 8.AF.A.4

• Data Analysis, Statistics & Probability

  • 8.DSP.A
  • 8.DSP.A.18
  • 8.DSP.A.19

• Geometry & Measurement

  • 8.GM.A.22.a
  • 8.GM.B.25.a

• Data Analysis, Statistics & Probability

  • 8A.DSP.A
  • 8A.DSP.D
  • 8A.DSP.E
  • 8A.DSP.F.42

Alabama Math Standard: 8.GM.B.25.a

Use informal arguments to establish that the sum of the interior angles of a triangle is 180 degrees.

The Angles of a Triangle

Why tell a kid the rules of a triangle when they can discover them!?