Math Giraffe

Give your students a great set of practice with writing conditional statements and related conditionals and finding counterexamples. There are 60 task cards total! There are three sets included with twenty task cards each. Each mini-set has its own border design for easy sorting and its own recording sheet. In set "A," students convert a statement into a conditional statement in "if__, then __" form. In set "B," they determine whether each conjecture is true or false and give a counterexa

This set of 16 challenging task cards can be projected for whole-class practice examples or can be copied four to a page to be used as task cards. The problems can even be used in assessments. Each one has a geometry problem which requires solving at least one linear equation. A recording sheet is included. Topics included: triangle sum theorem, exterior angles of a triangle, vertical angles, supplementary angles, isosceles triangles, and transversals. Some problems combine more than one

Proof Writing in High School Geometry (Two-Column Proofs): This versatile set of 12 geometry proof problems can be used in many ways. You get the set of 12 proof problems in two formats : one with a two-column table set up for recording, and one without. A student recording sheet is included as well. Answer keys are included, but there may be other possible approaches to some proofs. Option 1: Print one set of task cards and laminate them. Print a “recording sheet” for each student. They c

This set of 30 task cards will help your class practice the Law of Detachment and Law of Syllogism. The cards are full-sized (one per page) so that you can project them for whole class practice or print multiple cards per page. A recording sheet is included. The cards have a mix of symbolic logic and sentences. There are three types of questions with three different decorative background styles (printer-friendly black and white). See preview for sample cards. Some ideas for using task card