Optimization
...athematics courses and on their final assessments. Vocabulary Maximize Minimize Constraint Critical Points About the lesson In this activity, students will learn how to use the second derivative test to find maxima and minima in word problems a...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-optimization
Sampling Techniques | TI-Nspire™ family | Stats & Probability
...hese sampling techniques to real world data. Sampling Techniques Vocabulary Population Sample Discrete Continuous ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-sampling-techniques
Does a Correlation Exist?
... outlier Statistics: Does a Correlation Exist? In this activity, students will determine, by examining a graph, if a data set has a positive or negative correlation coefficient. Then, they will find the linear regression equation and calculate the correlation coefficient. They w...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-statistics
Which Garage Is Better?
...ion to a system of linear equations by hand Students will use the TI-84 Plus CE to graph a linear system in two variables and find the intersection point(s) Students will create and graph linear piecewise functions Students will try to make a connection with how to understand these topics i...https://education.ti.com/en/ib/activities/analysis-approaches/84-which-garage
Dynagraphs
...a function to determine its rule. Students will discover conditions that would restrict a function's domain. Students will understand that a composition utilizes the output of the inside function as the input of the outside function. Students will understand the special relationship betw...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-precalculus-dynagraphs
Properties of Logs
...ga(m) + loga(n) loga(m/n) = loga(m) - loga(n) loga(mn) = n*loga(m) Vocabulary Logarithmic expressions Equivalent expressions Exponential properties About the Lesson Students will be using Lists and Spreadsheets/Data and Statistics pages on theTI-Nspire™ CX II to make com...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-properties-of-logs
Bounded Areas | TI-Nspire™ family | Calculus
...the Lesson Students will use the subsequent pages of this TI-Nspire activity to refresh their skills on left-hand rectangle, right-hand rectangle, midpoint rectangle, and trapezoidal Riemann Sums given the bounded area between, the x-axis, and the vertical lines x = 1 and x = 3. ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-bounded-areas
Does a Correlation Exist?
... outlier Statistics: Does a Correlation Exist? In this activity, students will determine, by examining a graph, if a data set has a positive or negative correlation coefficient. Then, they will find the linear regression equation and calculate the correlation coefficient. They w...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-statistics
Which Garage Is Better?
...ion to a system of linear equations by hand Students will use the TI-84 Plus CE to graph a linear system in two variables and find the intersection point(s) Students will create and graph linear piecewise functions Students will try to make a connection with how to understand these topics i...https://education.ti.com/en/ib/activities/applications-interpretation/84-which-garage
The t Test | TI-83 Plus and TI-84 Plus family | Stats & Probability
...inations. Objectives Students will discuss scenarios when best to use a t-test. Students will practice writing their null and alternative hypotheses. Students will decide between one and two tailed tests, finding the t-value and p-value with the handheld, and stating their conclusion...https://education.ti.com/en/ib/activities/applications-interpretation/84-the-t-test
Analyzing Country Data
...sample listings of the ages of 200 people from each of three countries: USA, Kenya and Japan. Students will: Consider why a summary of ages is important and how a summary of the ages can be connected to a better understanding of the populations of each country. Examine sample ages from t...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-analyzing-country-data
Chi-Squared Tests
... students will: Compare different scenarios and determine which chi-square test is appropriate. Write the appropriate null and alternative hypotheses for the given scenario. Determine the degrees of freedom for the chi-square test. Look at chi-square test results and make the cor...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-chi-square-tests
Arithmetic Sequences and Series
...ms, plot a scatter plot of each sequence, and determine that sequences with common differences (called arithmetic sequences) have scatter plots whose points form a straight line. Arithmetic Sequences and Series Key Steps In problem one, students will use formulas to find...https://education.ti.com/en/ib/activities/applications-interpretation/84-arithmetic-sequences
To Infinity and Beyond
To Infinity and Beyond apcalculus website In this TI-Nspire activity, students will explore the limit of a function and how the behavior of the output value approaches , as the input value approaches...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-to-infinity-beyond
Volume
...r prisms, pyramids, cylinders, and cones. The will use multiple representations to explore properties of area and volume. This investigation offers opportunities for review and consolidation of key concepts related to area and volume. Although there is no file to download to the handheld, this a...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-volume
Is it normal?
In this activity, students will use the idea of a normal distribution to pull together multiple areas of probability and statistics. Is it normal? apcalculus website In this activity, students will u...https://education.ti.com/en/ib/activities/applications-interpretation/84-is-it-normal
Rational Functions
...vertical and horizontal asymptotes. They will examine these relationships graphically and algebraically. *Note: This activity includes optional IB support, including the IB Questions download for students who are preparing for the IB Exam. --> Downloads ZIP Ration...https://education.ti.com/en/ib/activities/applications-interpretation/84-rational-functions
Too Many Choices
...ounting principle to discover the general formula for permutations. In this investigation students will determine the number of arrows that connect 2 points for a given number of possible points. After a discussion of the formula, students will use it to solve several problems. Step 2 ...https://education.ti.com/en/ib/activities/applications-interpretation/84-too-many-choices
Back in Time
... Ordered Pairs Vertical Line Test Domain Input/Output Model Range About the lesson This activity gives students an opportunity to explore the definition of a function graphically, with a set of ordered pairs, and by using equations to apply function models to real...https://education.ti.com/en/ib/activities/applications-interpretation/84-back-in-time
Pebbling the Chessboard
...ic sequence and its dependence on the value of the common ratio Use geometric sequences in contexts involving geometric growth or decay, such as compound interest. Vocabulary Sequence Series Sum Infinity Statistics: Does a Correlation Exist? Students begin by ex...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-pebbling-chessboard
Law of Sines and Cosines
Law of Sines and Cosines apcalculus website Students explore the proofs of the Laws of Sine and Cosine, investigate various cases where they are utilized, and apply them to solve problems. Law of Si...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-law-of-sin-cos
Gradient of a Function
...s activity students use the interactive features of TI-Nspire to explore gradient via a tangent line determining if the gradient is negative, zero or positive. This information is used to complete a sign table as a lead in to stage two where the gradient is quantified and subsequently graphed by ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-gradient
Discrimination of Parabolas
... Functions Objectives Understand the role of the discriminant using technology and algebraically. (ACMMM010) Vocabulary Vertex, Turning Point, Discriminant, Conjecture About the Lesson Students use an investigative problem solving approach to determine the role of the discriminant f...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-discrimination-parabola
How Dense are We?
...r of operations, directed numbers, scientific notation, estimation, exact and approximate answers. Vocabulary Scientific notation Population Density Significant figures International Baccalaureate: How Dense are We? Population values are interesting in that i...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-density
Concavity
... between the first and second derivative and shape of a function Concavity The students will move a point on a given function and observe the sign of the first and second derivative as well as a description of the graph (increasing, decreasing, co...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-calculus-concavity