Free Printable High School Geometry Activities

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Analytic Geometry Crossword

Analytic geometry crossword puzzle in Spanish for Grades 9–11. Vocabulary covers conic sections, coordinate planes, and triangle centers like the centroid and orthocenter.

Geometry Vocabulary Chapter 1 Crossword Puzzle

Geometry vocabulary crossword puzzle for Grades 7–9 covering Chapter 1 concepts. Practice angles, polygons, and key terms like vertex, complementary, and congruent.

Triangle Congruence Crossword Puzzle

Triangle congruence crossword puzzle for Grades 8–10 geometry students. Practice theorems and postulates like SSS, ASA, and hypotenuse-leg congruence.

Angles in the Circle Crossword Puzzle

Geometry crossword puzzle on angles in circles for Grades 7–9. Covers inscribed, central, interior, and exterior angles with definitions.

Geometry and Finance Math Crossword Puzzle

Geometry and finance math crossword for Grades 7–9. Covers shapes, measurements, trigonometry, and practical concepts like markup, discount, and gross pay.

Puntos y Rectas Notables de la Circunferencia Crossword

Spanish geometry crossword covering notable points and lines of circles: center, radius, diameter, tangent, secant, chord, and arc.

Geometry Vocab Crossword

Geometry vocabulary crossword puzzle for Grades 8–10. Practice terms like tangent, postulate, perpendicular, and complementary angles.

Parallel and Perpendicular Lines Crossword

Parallel and perpendicular lines crossword puzzle for Grades 8–10 geometry students. Practice key concepts like slope, transversals, and angle relationships.

Geometry Words Word Search

Geometry word search for Grades 8–10 covering angles and proofs. Find 15 hidden words including corresponding, transversal, congruent, and deductive reasoning concepts.

Angles, Triangles, and Quadrilaterals Crossword Puzzle

Geometry crossword puzzle in Spanish for Grades 7–9. Covers angle types, triangle classifications, quadrilaterals, and the Pythagorean theorem.

Geometry Brains Word Search

Geometry word search for Grades 9–12 covering angles, trigonometry, and circle properties. Find 12 hidden terms including tangent, perpendicular, and obtuse in a star-shaped grid.

Geometry Vocabulary: Similar Figures and Triangles

Printable 9th grade geometry vocabulary worksheet with eight matching questions on similar figures, triangle theorems, and transformations.

Geometry Vocabulary: Circles Matching

Printable 10th grade geometry vocabulary matching worksheet covering circle terms: radius, diameter, chord, tangent, central angle, inscribed angle, and circumscribed angle.

Geometry and Angles Crossword Puzzle (Spanish)

Spanish geometry crossword for Grades 7–9. Vocabulary covers angles, angle relationships, and geometric terms like alternate interior angles and supplementary angles.

Triangle Centers: Collaborative Worksheet

Geometry worksheet for Grades 9–12: four-part collaborative activity on triangle centers—medians, altitudes, angle bisectors, and perpendicular bisectors.

Geometry and Logic Vocabulary Crossword Puzzle

Geometry and logic vocabulary crossword for Grades 8–10. Practice terms like conditional statement, contrapositive, complementary angles, and logical reasoning.