Population Mean: σ unknown
Students calculate confidence intervals to estimate the true population mean when the standard deviation of the population is not known.https://education.ti.com/en/activity/detail/population-mean--σ-unknown
Parallel Lines cut by a Transversal with Cabri Jr.
Using Cabri Jr, the students (with the teachers help) will create parallel lines cut by a transversal, measure angles, and compare the relationships of the angles formed using features of the Cabri Jr.https://education.ti.com/en/activity/detail/parallel-lines-cut-by-a-transversal-with-cabri-jr
Making Limits Exist
In this activity, students will graph piecewise functions and evaluate numerically and graphically the left hand limit and the right hand limit of the function as x approaches a given number, c.https://education.ti.com/en/activity/detail/making-limits-exist
Old McDonald's Pigpen
In this activity, students explore – numerically, graphically, algebraically, and verbally – the mathematics involved in maximizing the area of a rectangle with a fixed perimeter.https://education.ti.com/en/activity/detail/old-mcdonalds-pigpen
Secant Lines
In this activity, students will observe the slopes of the secant and tangent line as a point on the function approaches the point of tangency.https://education.ti.com/en/activity/detail/secant-lines
Limits of Indeterminant Forms
In this activity, students will graph f(x)=sin(x)/x in order to visually determine the limit as x approaches zero. They will confirm the answer numerically by tracing left and right limit points on a graph and looking at values in a table.https://education.ti.com/en/activity/detail/limits-of-indeterminant-forms
Profit Equations and Calculus
In this activity for the TI-84 Plus CE, students will discuss the graphical and algebraic relationships between a function and its first and second derivatives, namely a profit function.https://education.ti.com/en/activity/detail/profit-equations-and-calc_84
Approximating the Area Under a Curve
In this activity, students will explore approximating the area under a curve using left endpoint, right endpoint, and midpoint Riemann sums.https://education.ti.com/en/activity/detail/approximating-the-area-under-a-curve
Voronoi Diagrams
In this TI-84 family activity, students will create Voronoi Diagrams and apply them to real world scenarios.https://education.ti.com/en/activity/detail/voronoi-diagrams_84
Extrema and Concavity
Students learn how to find and label extrema using first and second derivatives, be able to inspect a graph and determine which extrema the function has, and be able to use trace, fMin, and fMax to verify the computed answers and find critical values for parametric functions.https://education.ti.com/en/activity/detail/extrema-and-concavity
Transforming Relationships
Students assess the strength of a linear relationship using a residual plot and calculate the correlation coefficient and coefficient of determination to assess the data set.https://education.ti.com/en/activity/detail/transforming-relationships
Sampling
Students learn about each of the four types of random sampling methods and use the randInt command to find each kind of sample from a given population.https://education.ti.com/en/activity/detail/sampling
Roll the Dice
Students compute sample spaces for coin flips, find the various probabilities associated, and graph the probabilities using the calculator.https://education.ti.com/en/activity/detail/roll-the-dice
FTC
In this activity, students will build on their comprehension of functions defined by a definite integral, where the independent variable is an upper limit of integration. Students are led to the brink of a discovery of a discovery of the Fundamental Theorem of Calculus.https://education.ti.com/en/activity/detail/ftc
The t-test
Students will practice t-test calculations using their TI-84 technology, just as they will be required to do so during examinations.https://education.ti.com/en/activity/detail/t@test_84
Zooming In On Local Linearity
In this activity, students will explore the behavior of various functions by zooming in on their graphs. They will investigate the concept of local linearity.https://education.ti.com/en/activity/detail/zooming-in-on-local-linearity
Sampling Techniques
In this TI-84 family activity, students will practice selecting and discuss sampling techniques when collecting and analyzing data.https://education.ti.com/en/activity/detail/sampling-techniques_84
Give Me Five
In this activity, students will discuss and describe the center and spread of a univariate data set by way of a five number summary and visually by a box & whisker diagram. Students will then apply this knowledge to real life applications to enhance their ability to understand this math in st...https://education.ti.com/en/activity/detail/give-me-five
Binomial PDF Color
This activity involves binomial trials, distributions, and probabilities. Students can create the binomial distribution following the steps in Binomial_Pdf_Eye_Color_Create-84 document.https://education.ti.com/en/activity/detail/binomial-pdf-color_84
Is it Normal?
In this activity, students will use the idea of a normal distribution to pull together multiple areas of probability and statistics.https://education.ti.com/en/activity/detail/is-it-normal-@normal-distribution
Best Class
Students will create and explore a box plot and histogram for a data set. They then compare the two data displays by viewing them together and use the comparison to draw conclusions about the data.https://education.ti.com/en/activity/detail/best-class
Areas In Intervals
Students estimate and find a given area under a normal curve.https://education.ti.com/en/activity/detail/areas-in-intervals_1
Pearson's vs Spearman's
In this activity, students will discuss and discover when and how to use both the Pearson’s product moment correlation coefficient and the Spearman’s rank correlation coefficient.https://education.ti.com/en/activity/detail/pearsons-vs-spearmans@84
Sail Problem (Parallel Lines & Segment Relationships)
In this activity, students will explore the proportional relationships involved in multiple parallel lines being cut by transversals. These relationships are approached through exploration of a sail design problem, where students are to find the lengths of pieces of fabric along the edge of a s...https://education.ti.com/en/activity/detail/sail-problem-parallel-lines--segment-relationships
SAS Triangle Congruence
Students will: 1.Construct a triangle and measure one pair of sides and the contained angle 2.Construct a second triangle with corresponding sides equal in length and congruent corresponding angles 3.Try to alter the properties of their construction by moving the verticeshttps://education.ti.com/en/activity/detail/sas-triangle-congruence