It's To Be Expected - 84
Students use a tree diagram to find theoretical probabilities and use this information with lists to find the expected value.https://education.ti.com/en/activity/detail/its-to-be-expected
Math By Hand App
Reinforce how to perform the "standard algorithms" for addition, subtraction, multiplication and division with the Math by Hand App on your calculator.Reinforce how to perform the "standard algorithms" for addition, subtraction, multiplication and division with the Math by Hand App on your calculator. Students can see step-by-step details emphasizing the base-10 system, as well as the "fast math" efficient steps that help users learn and rev...https://education.ti.com/en/software/details/en/D34D95982C0841DD991496E76BCDEAE2/83mathbyhand
Transformation Graphing App for the TI-83 Plus and TI-84 Plus Families
Students can visually draw conclusions about functions and improve graphing comprehension with this App.Students can visually draw conclusions about functions and improve graphing comprehension with this App. To take advantage of this App's capabilities, simply input functions, and view changes in the function as the parameters are changed. Students can: Instantly see how changing the value...https://education.ti.com/en/software/details/en/0B5DEE06A9A44E8DA92733C770B8B010/83transformationgraphing
Polynomial Root Finder and Simultaneous Equation Solver
Extend the benefits and functions of the TI-86 to your calculator....mals for many roots Choose to display only Real roots for 2nd and 3rd degree polynomials For polynomials of degree 4 and higher, roots display in Complex format Store polynomials to Y= for graphing and evaluation Verify a root is the zero of the polynomial function by storing roots in Rea...https://education.ti.com/en/software/details/en/7DFF09A5B117420D8BE99109F1B36D34/83polynomialrootfinderandsimultaneousequationsolver
Number Curiosities App for the TI-83 Plus and TI-84 Plus Families
Illustrates and animates interesting facts about numbers 0 -25.Illustrates and animates interesting facts about numbers 0 -25. Students can traverse a number line with their calculator to see: Factorization An interesting geometric fact A number sentence or pattern Fun fact about the number The Number Curiosities App is available for t...https://education.ti.com/en/software/details/en/7607F8CE01B74FE4AEE60F02ECEDC90B/83numbercuriosities
Raise Your Cup
Students investigate inequalities applied to to volume and perimeter.https://education.ti.com/en/activity/detail/raise-your-cup_1
Shark Attack
In this activity, students will use sliders to separate what effect each change in the Point-Slope equation has on the graph. Then they will calculate the slope and write their own Point-Slope form of an equation using two data points and use the Graph Trace to make predictions.https://education.ti.com/en/activity/detail/shark-attack_1
Taxes & Tips
In this activity, students will increase their understanding of the use of the formula T = r × p, which is encountered both in the real world and in the typical Algebra 1 class. They will calculate the amount of taxes and tips exactly, and then use estimation.https://education.ti.com/en/activity/detail/taxes--tips
2025 Planning for Success TI Sweepstakes Rules | Texas Instruments
... BE 21). Employees and their immediate families (parent, child, spouse or sibling and their respective spouses, regardless of where they reside) and those living in their same households (whether or not related) of Sponsor or Administrator, and their respective parents, affiliates, subsidiaries,...https://education.ti.com/en/promotion/planningforsuccesstisweeps2025/rules
Fencing the Dog Yard
Algebra 1 students investigate how the area of a dog yard changes based upon a fixed amount of fencing. The concepts presented are a nice introduction to working with quadratics.https://education.ti.com/en/activity/detail/fencing-the-dog-yard
One Step at a Time
Students solve one-step equations involving addition and multiplication by substituting possible values of a variable.https://education.ti.com/en/activity/detail/one-step-at-a-time_1
Raise Your Cup
Students investigate inequalities applied to to volume and perimeter.https://education.ti.com/en/activity/detail/raise-your-cup
Ride the Rollercoaster
In this activity, students will use polynomial regression to develop and assess the fit of equations modeling data. The equation models are then evaluated for reasonableness in their use for extrapolating beyond the given data sets.https://education.ti.com/en/activity/detail/ride-the-rollercoaster_1
Round and Round She Goes...
Students will explore relationships on a unit circle by identifying coordinates of points given an angle measure in degrees.https://education.ti.com/en/activity/detail/round-and-round-she-goes
Vertical and Phase Shifts
Students explore vertical and phase shifts of sine and cosine functions and determine the effect that each change has upon the shape of the graph.https://education.ti.com/en/activity/detail/vertical-and-phase-shifts
Graphs of the OTHER Trig Functions
This lesson involves providing opportunities for students to explore and make sense of the graphs of the cotangent, secant, and cosecant functions.https://education.ti.com/en/activity/detail/graphs-of-the-other-trig-functions_1
Proof of Identities
This lesson involves discovering, visualizing, and proving trigonometric identities.https://education.ti.com/en/activity/detail/proof-of-identities
Trigonometric Proofs
Students will perform trigonometric proofs and use the graphing capabilities of the TI-Nspire for verification.https://education.ti.com/en/activity/detail/trigonometric-proofs
Parametric Projectile Motion
Students will understand how changing the initial velocity and the initial angle change the path of a projectile. Students will be able to write the parametric equations for the path of a projectile.https://education.ti.com/en/activity/detail/parametric-projectile-motion
Spring Training
Students explore parametric equations by finding the horizontal and vertical distances traveled by a projectile.https://education.ti.com/en/activity/detail/spring-training_1
Introduction to Conic Sections
This lesson involves observing how each of the conic sections is formed and connecting the locus definition of a parabola with the vertex form of a parabola.https://education.ti.com/en/activity/detail/introduction-to-conic-sections
Linear Transformations
This lesson involves linear transformations from R2 to R2 represented by matrices. Note: R2 = R x R represents the set of all pairs of real numbers.https://education.ti.com/en/activity/detail/linear-transformations
Breaking Up is Not Hard to Do
Students split rational functions into sums of partial fractions.https://education.ti.com/en/activity/detail/breaking-up-is-not-hard-to-do
Rational Functions
Students investigate the graphs of functions of the form y = 1/(x - a). They will discover that the graph of such a function has a vertical asymptote at x = a, and a horizontal asymptote at y = 0. They will investigate the graphic and numeric consequences of such asymptotic behavior by observing ...https://education.ti.com/en/activity/detail/rational-functions_2
Spring Training
Students will explore parametric equations by finding the horizontal and vertical distances traveled by a projectile.https://education.ti.com/en/activity/detail/spring-training