Geometry

22 free Pre-Algebra (8th) activities for Geometry: printable, game, study guide and interactive.

• Geometry Cheat Sheet (Printable)

  Two-page printable cheat sheet for Geometry. Front: the Pythagorean theorem and its converse in 2-D, 3-D and on the coordinate plane. Back: volume of cylinders, cones, spheres and composite solids. Key vocabulary, worked examples with every answer checked, and common mistakes.

  Topics: Cheat sheet, Reference, Geometry, Unit 7

• Geometry Showdown (Game)

  Choose Grade 8 skills and Remedial, Standard, or Advanced questions.

• Geometry Connect 4 (Game)

  Choose Grade 8 skills and Remedial, Standard, or Advanced questions.

• Geometry Tic-Tac-Toe (Game)

  Choose Grade 8 skills and Remedial, Standard, or Advanced questions.

• Geometry Escape Room (Game)

  Choose Grade 8 skills and Remedial, Standard, or Advanced questions.

• Geometry Detective (Game)

  Choose Grade 8 skills and Remedial, Standard, or Advanced questions.

• Geometry Picture Reveal (Game)

  Choose Grade 8 skills and Remedial, Standard, or Advanced questions.

• Geometry Flashcards (Study Guide)

  Choose Grade 8 skills and Remedial, Standard, or Advanced questions.

• Vocabulary Activities and Crosswords (Printable)

  Matching, fill-in-the-blank, examples, and crosswords using vocabulary from the existing unit cheat sheet.

• Error Analysis Generator (Printable)

  Find, explain, and correct mistakes using authored Pre-Algebra questions. Includes teacher solutions.

  Topics: Printable generator, Geometry

• Tarsia Puzzle Generator (Printable)

  Match problems and answers to assemble a triangle puzzle. Includes work pages and a solved teacher key.

  Topics: Printable generator, Geometry

• Assessment Readiness Check (Study Guide)

  Practice Grade 8 skills, review worked solutions, and target skills for reassessment.

• Maze Generator (Printable, CP2 / CP1 / Honors)

  Follow a route of correctly answered questions through a mathematical maze. Uses Grade 8 questions and a teacher key.

  Topics: Geometry

• Color by Number Generator (Printable, CP2 / CP1 / Honors)

  Solve problems to reveal a color-coded picture. Uses Grade 8 questions and a teacher key.

  Topics: Geometry

• Partner Check Generator (Printable, CP2 / CP1 / Honors)

  Solve and compare matched-answer problems in pairs. Uses Grade 8 questions and a teacher key.

  Topics: Geometry

• Station Work Generator (Printable, CP2 / CP1 / Honors)

  Rotate through independent stations with mixed problem types. Uses Grade 8 questions and a teacher key.

  Topics: Geometry

• Whodunnit Generator (Printable, CP2 / CP1 / Honors)

  Solve clues and narrow down the mystery. Uses Grade 8 questions and a teacher key.

  Topics: Geometry

• Geometry Millionaire (Game)

  A whole-class game show: 15 multiple-choice questions climb from warm-up to challenge on a prize ladder. Groups take turns in the hot seat with 50:50, Ask the Class and Hint lifelines. Fresh questions every game.

  Topics: Geometry, Whole-class game

• Pythagorean Squares Explorer (Interactive)

  Drag a triangle on a grid with a square on each side. Compare a² + b² with c² for right, acute and obtuse triangles, use the converse, and find the area of a tilted square without measuring its side.

  Topics: Pythagorean theorem, Converse of the Pythagorean theorem, Square roots

• Lesson Plan Generator (Generator)
• Worksheet Generator (Generator)
• Assessment Generator (Generator)