Estimating a Population Proportion
Students find the confidence interval for a population proportion by first finding the critical value and the margin of error.https://education.ti.com/en/activity/detail/estimating-a-population-proportion
Graph My Center
Students create a box plot or histogram. They will find measures of central tendency and identify which best describes the data set.https://education.ti.com/en/activity/detail/graph-my-center
Parallel and Perpendicular Slopes
This activity is for use as a formative assessment tool after the introduction and overview of parallel and perpendicular slopes.https://education.ti.com/en/activity/detail/parallel-and-perpendicular-slopes
Slopes and Y-Intercepts with Cabri Jr.
Use the TI-84 Plus, Cabri Jr., and TI-Navigator to teach slopes and y-intercepts in your Algebra classroom.https://education.ti.com/en/activity/detail/slopes-and-yintercepts-with-cabri-jr
Pumpkin Graph - An Activity for Plotting Points
Students are given 3 - 4 points to plot in activity center. Students practice plotting points an can review the coordinate plane.https://education.ti.com/en/activity/detail/pumpkin-graph--an-activity-for-plotting-points
Multiplying Binomials
Use Cabri Jr. on the TI-84 Plus to develop a model for multiplying binomials.https://education.ti.com/en/activity/detail/multiplying-binomials_1
Asymptotes and Zeros of Rational Functions
In this activity, students relate the graph of a rational function to the graphs of the polynomial functions of its numerator and denominator. Students graph these polynomials one at a time and identify their y-intercepts and zeros.https://education.ti.com/en/activity/detail/asymptotes-and-zeros-of-rational-functions
Operations of Signed Numbers( focus on vocabulary)
This activity will explore operations on integers with a focus on different vocabulary used to describe changes in signs and changes in operations.https://education.ti.com/en/activity/detail/operations-of-signed-numbers-focus-on-vocabulary
Measuring Angles
This activity will introduce and/or reinforce estimating the measurements of angles.https://education.ti.com/en/activity/detail/measuring-angles
Using the Distance Formula to find Trapezoidal Area
This activity can be used as a formative assessment review of algebra and coordinate geometryhttps://education.ti.com/en/activity/detail/using-the-distance-formula-to-find-trapezoidal-area
Off to the Races
In this activity, students set weights for factors and observe how it affects the probability of a particular outcome. They set a weight for 3 factors for each of the six horses in a race. The three factors are weighted differently in different parts of the race. They compare the experimental and...https://education.ti.com/en/activity/detail/off-to-the-races
Perimeter of a Rectangel with Fixed Area
Students will investigate the relationship between the base of a rectangle with area of 35 or 36 and its perimeter.https://education.ti.com/en/activity/detail/perimeter-of-a-rectangel-with-fixed-area
Exploring Exponential Decay
Students will work in pairs and conduct an experiment with M&M's where they start with a cupful and continue to decrease the n umber of M&M's in their cup.https://education.ti.com/en/activity/detail/exploring-exponential-decay
Gambler's Fallacy: Lucky Streaks and Slumps
In this activity, students determine the probability of independent and compound events. They design simulations and collect data to explore streaking behavior.https://education.ti.com/en/activity/detail/gamblers-fallacy-lucky-streaks-and-slumps
Heads Up! (continued)
In this activity, students explore how to write and enter a calculator program that will simulate coin tossing for a given number of times and count the number of heads and tails. They analyze the program and modify it.https://education.ti.com/en/activity/detail/heads-up-continued
Heads Up!
In this activity, students study some important concepts of probability. They use coin tossing experiments to determine the probability of a tossed coin coming up heads. They examine both short and long term experimental probabilities and their relationship to the theoretical probability.https://education.ti.com/en/activity/detail/heads-up
Angles of a Triangle
In this activity, students will measure angles and investigate the relationships between interior and exterior angles of a triangle. They understand the definition of interior angles, exterior angles, adjacent angles, supplementary angles, and remote interior angles.https://education.ti.com/en/activity/detail/angles-of-a-triangle
Angles in a Polygon
Students will expore the interior and exterior angle of 3 polygons and develop the formula to calculate the sum of degrees without the measurement of the angles being taken.https://education.ti.com/en/activity/detail/angles-in-a-polygon
Angle Sum in Triangles Proof using Rotation and a Parallel Line
This investigation uses Cabri Jr. and a cleaver rotation of a triangle to "prove" that the angles in a triangle add up to 180. This could be used to reinforce triangles and paralled lines as well as introduce the concept of rotating an object.https://education.ti.com/en/activity/detail/angle-sum-in-triangles-proof-using-rotation-and-a-parallel-line
Rotations in the Plane
In this activity, students will explore the properties of rotations and the relationships between the original and image figures.https://education.ti.com/en/activity/detail/rotations-in-the-plane
NUMB3RS - Season 2 - "Assassin" - The Escape Game
In "Assassin," Charlie is trying to figure out where a killer might strike given that he knows who the victim will be. By analyzing the movements of the would-be victim, Charlie models the decisions that the assassin will make. This is an example of behavioral game theory, where the motives of tw...https://education.ti.com/en/activity/detail/numb3rs--season-2--assassin--the-escape-game
Simple Constructions
In this skill activity, students will use the Constructions Tools Menu in Cabri™ Jr. to contruct a parallelogram. They will also construct an altitude, an angle bisector and a median of a triangle.https://education.ti.com/en/activity/detail/simple-constructions
NUMB3RS - Season 3 - "Finders Keepers" - The Leaf Drops
In "Finders Keepers," a world-class racing yacht sinks in the ocean. The NSA has the exact location where its homing beacon shut down and assumes that is where the ship sank. The NSA is stumped when they cannot find the yacht at this location because they assumed the boat sank directly to the bot...https://education.ti.com/en/activity/detail/numb3rs--season-3--finders-keepers--the-leaf-drops