Segments Properties Proofs Task Cards (Segment Addition Postulate and Midpoint)
This product consists of 6 task cards. These cards are an engaging way for students to practice writing proofs. This set of proofs is designed for students who are just beginning to learn how to write proofs. The cards require students to write proofs consisting of between 3 and 7 steps. Before purchasing, please check out the preview file to make sure that these proofs are appropriate for your students.
The following "reasons" are used in these proofs: Given, Definition of Congruent Segments, Definition of Midpoint, Transitive Property of Equality, Substitution Property of Equality, Segment Addition Postulate, Combine Like Terms, Subtraction Property of Equality, and Addition Property of Equality.
There are 4 different versions of each of the 6 task cards. There are 1) task cards with only the given and prove statements, 2) cards with blanks for the number of statements and reasons, 3) cards with only the statements shown, and 4) cards with a mixture of blanks and statements and reasons shown. The task cards also come in both black and white and color versions. An answer key is also included.
There are 2 different versions of the student answer sheet: one with blanks indicating the number of steps in each proof and another that does not show the number of steps.
This product is intended for use by one teacher. Do not share this resource with other teachers in your school building, district, etc. Do not post this resource or any part of this resource on the internet, on school websites or on network drives. The appropriate number of licenses should be purchased if you wish to use this resource for multiple teachers in a school, district, or organization. Do not share, transmit, or reproduce any part of this resource without the permission of the author. Thank You!