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TI Math Activities Archive

Welcome to the Activities Archive. These activities are organized by subject and archived chronologically for your convenience. Sort activities by clicking on the tabs at the top of any column. Additional activities can be found on TI's Activities Exchange

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Title Topic Type Date Student Teacher
From the Center of the Polygon Polygons January 21st, 2010 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 5377
Conditional Statements Inductive & Deductive Reasoning September 10th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 5049
Properties of Parallelograms Quadrilaterals & General Polygons February 7th, 2008 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 4549
Interior & Exterior Angles of a Triangle Triangles & Congruence September 24th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 4453
Perspective 3-Dimensional Geometry May 19th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 4349
Segments In Circles Circles May 5th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 4091
Congruent Triangles Triangles & Congruence December 6th, 2007 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 4082
Distances in the Coordinate Plane Points, Lines & Planes October 25th, 2007 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 4019
Angles in Polygons Quadrilaterals & General Polygons February 12th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3993
Special Segments in Triangles Triangles and Their Centers January 18th, 2008 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3921
Angle Relationships Points, Lines, & Planes October 18th, 2007 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3860
Midpoints in the Coordinate Plane Points, Lines & Planes October 3rd, 2007 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3679
Taxicab Geometry Points, Lines & Planes October 11th, 2007 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3651
Area of a Circle Circles April 23rd, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3572
Properties of Parallelograms Quadrilaterals & Polygons December 3rd, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3402
Chords and Circles Circles April 17th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3375
Constructing Similar Triangles Ratio, Proportion & Similarity February 14th, 2008 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3351
Vertical and Adjacent Angles Points, Lines & Planes Bell Ringer Activity September 11th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3329
Properties of Trapezoids and Kites Quadrilaterals & General Polygons January 31st, 2008 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3324
Transversals Points, Lines & Planes Bell Ringer Activity September 18th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3211
Congruent, or Not? Congruent Triangles October 2nd, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 3014
That Area Is So Regular General Polygons December 18th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2995
Rhombi, Kites, and Trapezoids Quadrilaterals & Polygons December 10th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2989
Triangle Inequalities Right Triangles & Trig Ratios January 8th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2981
Triangle Inequalities Right Triangles & Trigonometric Ratios March 27th, 2008 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2962
Ratios of Right Triangles Right Triangles & Trig Ratios November 19th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2950
Balancing Point Triangles; Analytic Geometry October 30th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2947
Points on a Perpendicular Bisector Trianlges and Their Centers December 19th, 2007 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2915
Triangle Sides & Angles Triangles & Congruence November 15th, 2007 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2914
The Hinge Theorems Triangles & Congruence December 13th, 2007 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2894
Perpendicular Bisector Triangles & Their Centers Bell Ringer Activity October 9th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2890
Angles & Arcs Circles February 4th, 2010 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2825
The Pythagorean Theorem Right Triangles & Trigonometric Ratios March 13th, 2008 no alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2820
Hey, Ortho! What’s Your Altitude? Triangles & Their Centers November 6th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2814
Hanging with the Incenter Triangles and their Centers October 23rd, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2694
Concurrency & the Circumcenter Circumcenter October 16th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2682
The Euler Line and Its Ratios Triangles & Their Centers November 13th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2597
Sailing Away Triangles and Congruence Bell Ringer Activity September 25th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2475
Sine. It’s the Law. Trigonometric Functions Bell Ringer Activity November 5th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2475
Scale Factor Transformational Geometry May 14th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2366
Alternate Interior Angles Points, Lines, and Angles Action Consequence Activity September 17th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2364
Pythagorean Proofs Right Triangles & Trig Ratios December 4th, 2008 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2358
Midsegments of Triangles Ratio, Proportion & Similarity February 19th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2328
Ratios of Similar Figures Ratio, Proportion & Similarity Bell Ringer Activity March 19th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2219
Running Circles Around Quads Quadrilaterals Bell Ringer Activity February 11th, 2010 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2190
Side-Splitter Theorem Ratio, Proportion & Similarity Bell Ringer Activity March 12th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2182
Transformations With Lists Transformational Geometry May 28th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2148
Angle Bisectors in a Triangle Triangles and Their Centers February 26th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2142
The Geometric Mean Ratio, Proportion & Similarity March 5th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2081
Circle Product Theorems Circles Bell Ringer Activity March 4th, 2010 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2020
Reflections and Rotations Transformational Geometry May 21st, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 2009
Volume 3-D Geometry April 30th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1952
Inscribed Angles Theorem Circles Bell Ringer Activity April 2nd, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1913
Perspective Drawings 3-D Geometry May 7th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1802
Exploring Circle Equations Circles Bell Ringer Activity April 16th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1788
Angle-Side Relationships in Triangles Triangles & Congruence Action Consequence Activity October 1st, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1656
Exploring Cavalieri’s Principle 3-D Geometry Bell Ringer Activity April 23rd, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1623
Exterior & Remote Interior Angles Angles in Triangles Bell Ringer Activity October 15th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1582
Application of Angle-Side Relationships Triangles and Congruence Bell Ringer Activity Action Consequence Activity October 8th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1463
Special Right Triangles Triangles October 29th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1438
Applications of Similar Figures Similarity Bell Ringer Activity Action Consequence Activity November 19th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1327
Area Formulas Comparing Shapes to Find Formulas Action Consequence Activity December 17th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1281
Similar Figures Ratios and Proportions Action Consequence Activity November 12th, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1271
Pythagorean Relationships Right Triangles Action Consequence Activity October 22nd, 2009 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 1262
Application of Area Formulas Polygons Bell Ringer Activity Action Consequence Activity January 14th, 2010 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 980
Sum of Exterior Angles of Polygons Polygons TI-Nspire Navigator Enabled Action Consequence Activity January 28th, 2010 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 852
Diagonals of Quadrilaterals Quadrilaterals TI-Nspire Navigator Enabled Action Consequence Activity February 18th, 2010 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 660
Exploring the Area of a Circle Circles Bell Ringer Activity February 25th, 2010 no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied no alt text suppliedno alt text suppliedno alt text suppliedno alt text supplied
Downloads: 419