Too Many Choices
... Statistics and Probability Too Many Choices Students investigate the fundamental counting principle, permutations and combinations. Key Steps Students will explore the fundamental counting principle and discover its formula. They will use the Segment tool to help them det...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-too-many-choices
Exponential Reflections
...the exponential function is the natural log function by plotting the inverse of exponential solution points. Exponential Reflections Key Steps Students will plot the inverse of points from an exponential function to discover it is the natural log function. Step 1 ...https://education.ti.com/en/ib/activities/analysis-approaches/84-exponential-reflections
Does a Correlation Exist?
...tudents determine, by examining a graph, if a data set has a positive or negative correlation coefficient. Does a Correlation Exist? Key Steps Students explore correlation coefficients and linear regression lines. Each problem contains a different data set and each problem...https://education.ti.com/en/ib/activities/analysis-approaches/84-plus-correlation
Exploring Geometric Sequences
...tric series by considering the effect of the value for the common ratio and first term using sliders. Exploring Geometric Sequences Key Steps Students will explore geometric sequences graphically and numerically by varying the values of the common ratio. Clicking on the ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-exploring-geometric-sequences
Arithmetic Sequences and Series
...lysis and Approaches | Numbers and Algebra Activity Overview In this activity, students will explore arithmetic sequences and series. They will consider the effect of the value for the common difference and first term using Lists and Spreadsheets on the TI-Nspire™ CX II. Finally, t...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-arithmatic
Investigating the Derivatives of Some Common Functions
...igate the derivatives of sine, cosine, natural log and natural exponential functions by examining the symmetric difference quotient at many points. They develop the idea of the derivative as a function. They gather evidence toward some common derivative formulas. They also use numerical and graph...https://education.ti.com/en/ib/activities/analysis-approaches/84-investigating-derivatives-common-functions
Taylor Polynomials
...xplore the definition of a function through use of a graph, a set of ordered pairs, and an input-output diagram. Taylor Polynomials Key Steps Students will use tangent line approximation to examine different polynomials. Step 1 Students will use Taylor poly...https://education.ti.com/en/ib/activities/analysis-approaches/84-taylor-polynomials
Roll the Dice
...le spaces for coin flips, find the various probabilities associated, and graph the probabilities using the calculator. Roll the Dice Key Steps Students will calculate the probability and graph the distribution of using unfair coins. Step 1 Students will calcula...https://education.ti.com/en/ib/activities/analysis-approaches/84-roll-the-dice
Calculus + Graphing Calculator = More Teachable Moments
... “my graph.” To me this was a profound shift. The student’s attention was not on a blackboard graph that the teacher had drawn, but on a graph that they had produced, exhibiting a feature that was surprising and worthy of explanation. Was this a machine bug or was there a mathematical explanation...https://education.ti.com/en/bulletinboard/2019/september/calculascalcs
Mission Celebration: Use Math to Mark the 50th Anniversary of the Apollo 11 Moon Landing
...lestone on the moon using math. Boom! On July 20, 1969, Neil Armstrong and Buzz Aldrin were on approach to Tranquility Base when Armstrong realized they were flying into a field of car-sized boulders. Armstrong calmly guided the Eagle landing module to a safe area, beyond the boulder field, with ...https://education.ti.com/en/bulletinboard/2019/july/missioncelebration
Madness in March Underscores the “M” in STEM
...gy business, I’m optimistic that this can only be a good-news story. How? By building on what many educators are already doing — meeting kids where they are with learning tools and techniques that help them make sense of the world around them. I’m a math guy, and I love data, so here are some fac...https://education.ti.com/en/bulletinboard/2019/mathmadness
Meet TI Teacher of the Month: Lisa Goddard
Meet TI Teacher of the Month: Lisa Goddard We’re celebrating teachers, like you, who make a difference in the classroom. This month, join us in getting to know Lisa Goddard, who loves getting to see the aha! moments on her students’ faces when they learn a difficult concept. Fast facts about Lis...https://education.ti.com/en/bulletinboard/2019/march/teacherofthemonth
Solution 36655: Programming Information for the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...me | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What are some of the key things to remember when writing a program for the TI-84 Plus CE and TI-84 Plus C Silver Edition.? If you are wanting to transfer a program from...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36655
Solution 10477: Replacing and Installing the Batteries in a TI-35X.
...face up on the right). • Replace the cover, top edge first, and then gently press until the bottom of the cover snaps into place. • Press the [ON/C] key twice. The calculator should display '0' and 'DEG'. The calculator is now ready to use. Caution: Be careful not to crease the film contacts whil...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10477
Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™.
...and determine the sample and population standard deviations. x = {1,2,3} 1) Press [DATA] and begin to enter the data as indicated into the L1, L2 or L3 lists. To input a data point, type the value and press [ENTER]. Press the down arrow key to move on to the next data point. 2) Press [2nd], [ST...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12280
Vernier - Nitrate
Student uses the Nitrate Ion-Selective Probe to measure the Nitrate ions concentration in water samples. In another method, student converts nitrate ions to nitrite and use the Vernier Colorimeter to measure nitrite and calculate the nitrate levels.https://education.ti.com/en/activity/detail/vernier--nitrate
Using the TI-83 Solver with Science Problems
Using the TI-83 Solver with the Ideal Gas Law.https://education.ti.com/en/activity/detail/using-the-ti83-solver-with-science-problems
How Fast Are You?
Use the Data/Graphs Wizard tool in the SciTools App to compare the averages of four sets of data.https://education.ti.com/en/activity/detail/how-fast-are-you
How Cool are You?
Purpose: You will collect and analyze data on a model of the perspiration process.https://education.ti.com/en/activity/detail/how-cool-are-you
Making Cents of Density
In this activity, students will measure the mass and volume of several collections of a coin type and enter the data into their handhelds and explore for patterns. Students will also make a plot of mass vs. volume and create a mathematical model that demonstrates the relationship between mass and...https://education.ti.com/en/activity/detail/making-cents-of-density
What is Boiling?
We will investigate the effects of heat on matter by studying boiling waterhttps://education.ti.com/en/activity/detail/what-is-boiling
Work-Energy Theorem Applied to a Cart Pulled Down a Track
In this activity, students will analyze the relationship between the maximum speed of a cart pulled by a falling mass and the work done by gravity. Students will measure the speed of the cart, calculate the work in each trial, make a graph of speed vs. work, and determine an equation which will ...https://education.ti.com/en/activity/detail/workenergy-theorem-applied-to-a-cart-pulled-down-a-track
Taxonomy
This StudyCards(tm) stack enables students to review the vocabulary used in studying taxonomy.https://education.ti.com/en/activity/detail/taxonomy
The 1 Cent Event
In this activity, students will collect data on a 1 cent coin as it falls under its own volition after being placed on its edge 25 times. They will report their data to the class and enter the data into their TI-84 Plus. They will examine the data from the collective and discuss patterns revealed...https://education.ti.com/en/activity/detail/the-1-cent-event
Transient Circuit Analysis: Symbolic
Describes how to use the differential equation solver, deSolve(), to solve first- and second-order circuits containing resistors, capacitors, inductors, DC sources, and exponential sources. It also shows how to graph the solutions and find the zero crossing and peak values.https://education.ti.com/en/activity/detail/transient-circuit-analysis--symbolic