Introductory Geometry Proofs Task Cards

Grade Levels
8th - 10th
Resource Type
Formats Included
  • PDF
  • Activity
14 Task Cards
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Easel Activity Included
This resource includes a ready-to-use interactive activity students can complete on any device. Easel by TpT is free to use! Learn more.

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  1. This NO PREP bundle is bursting with READY TO PRINT task cards. Your geometry proofs unit will be so much easier with your proofs activities DONE.This is a bundle of my four proofs task card activities. Included are:1) Algebraic Proofs Task Cards2) Introductory Geometry Proofs Task Cards3) Para
    Save $3.50


These READY TO PRINT task cards will make parallel lines proofs a breeze! Three DIFFERENTIATION levels are included. SAVE TIME with this NO PREP activity.

In this set of task cards, students will write beginning geometry proofs. A student answer sheet and answer key are included. All of the proofs in the set are shown in the preview. This set includes 14 task cards and the solutions.

Three versions of the task cards are given:

  • fill in the blank reasons (students only need to justify each statement)
  • completely fill in the blank (students must write both sides of the proof, but the number of steps are given)
  • blank

Proof Justifications Used:

Algebraic Properties of Equality - Definition of Complementary Angles - Definition of Congruence - Definition of Supplementary Angles - Segment Addition Postulate - Definition of Perpendicular Lines - Angle Addition Postulate - Definition of Right Angle - Definition of Angle Bisector - Definition of Midpoint


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Total Pages
14 Task Cards
Answer Key
Teaching Duration
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