Welcome to TIMath.com! Choose from activities in your subject area and your choice of TI graphing calculator:
TI-Nspire, TI-Nspire CAS, TI-84 Plus Silver Edition and TI-89 Titanium.

Chirp, Jump, Scatter
In this activity, students will find a best fit line for data graphed as scatter plots. Applications of linear relationships…
Intersecting the Solution
In this teacher-led activity, students will learn to solve systems of equations graphically. They will learn the relationship…
The Euler Line and Its Ratios
In this activity, students will explore the Euler Line of a triangle. Students will discover that the centroid, circumcenter,…
Discriminating Against the Zero
In this introductory activity, students explore when a graph has two zeros, one zero, and no zeros. They will also determine…
Somewhere in the Middle
In this activity, students will explore the Mean Value Theorem. Students will find out when the slope of a tangent line is pa…
Transforming Relationships
In this activity, students will assess the strength of a linear relationship using a residual plot. They will also calculate…

 

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