Transient Circuit Analysis: Numeric
Describes how the differential equation plotter is used to solve the second-order circuit presented in Chapter 2 (Topic 8) by expressing it as a system of first-order differential equations.https://education.ti.com/en/activity/detail/transient-circuit-analysis--numeric
Analyzing Number Cube Sums
Students extend their understanding of theoretical probability and patterns. They use number cubes, to build awareness that a fraction and its decimal and percent representation on the calculator are "close," but not necessarily equal.https://education.ti.com/en/activity/detail/analyzing-number-cube-sums
a-MAZE-ing Secret Paths
Students learn to add and subtract numbers using the calculator. They investigate patterns in place value and explore relationships between numbers on the hundred chart.https://education.ti.com/en/activity/detail/amazeing-secret-paths
Action-Packed Subtraction Patterns
Students learn to use manipulatives and calculators to explore what happens when they change one number at a time in a subtraction number sentence. They record and develop the pattern that develops.https://education.ti.com/en/activity/detail/actionpacked-subtraction-patterns
Electromagnetics
Describes how to use the TI-89 to solve Laplace's equation for two-dimensional electrostatic problems. The separation of variables method provides exact solutions but is restricted to specific geometries. The relaxation method is applicable to any geometry, but it provides only an approximate s...https://education.ti.com/en/activity/detail/electromagnetics
Making Picture Graphs
Students learn to make picture graphs with symbols that represent more than one piece of data.https://education.ti.com/en/activity/detail/making-picture-graphs
Laplace Analysis: The s-domain
Demonstrates the utility of symbolic algebra by using the Laplace transform to solve a second-order circuit. The method requires that the circuit be converted from the time-domain to the s-domain and then solved for V(s). The voltage, v(t), of a sourceless, parallel, RLC circuit with initial co...https://education.ti.com/en/activity/detail/laplace-analysis--the-sdomain
Hat Trick
Students learn to solve a real-world problem in economics. Students get to understand how surveys often use a sample of people rather than all of the people involved. They also learn how to make decisions based on the results of a sample survey.https://education.ti.com/en/activity/detail/hat-trick
Probability as Relative Frequency
In this activity, students use simulation to justify the concept of the Law of Large Numbers. They understand that as the sample size increases, the relative frequency of which an event occurs approaches the probability of that event happening. Students investigate the binomial and geometric prob...https://education.ti.com/en/activity/detail/probability-as-relative-frequency
Describing Categorical Data - Advanced Placement
Students categorize data using tables and bar charts. They also determine relative frequencies.https://education.ti.com/en/activity/detail/describing-categorical-data--advanced-placement
The Normal Distribution
Students graph normal distributions, shade desired areas, and find related probabilities. They graph Normal probability scatter plots to check the normal (linear) shape of a data distribution.https://education.ti.com/en/activity/detail/the-normal-distribution_1
Summarizing Distributions of Univariate Data
Students understand statistical concepts like center of data and the amount of data variation from the center. They calculate the measures of the center of a distribution and the measures of spread for the data collected as a list. Students also create boxplots for the data. They examine the effe...https://education.ti.com/en/activity/detail/summarizing-distributions-of-univariate-data
Creating Word Problems
Students write word problems based on the whole numbers generated by the calculator. They decide on an operation to solve the problems. Finally, they analyze the problems to determine the problem characteristics when using operations on whole numbers.https://education.ti.com/en/activity/detail/creating-word-problems
Number and Operation Sense: Rational Numbers
Students learn to use the calculator to collect a set of data in order to identify patterns that illustrate important rational number concepts: the relationship between rational numbers and division, and equivalent fraction and decimal forms for rational numbers.https://education.ti.com/en/activity/detail/number-and-operation-sense-rational-numbers
Looks Right
Students use the Cabri Geometry II Plus software to determine which given triangle retains its basic shape after its vertices are dragged around the screen.https://education.ti.com/en/activity/detail/looks-right
Homestead-Miami Chase Activity
In this activity, students will investigate whether it is better to take the shortest path or the fastest path.https://education.ti.com/en/activity/detail/homesteadmiami-chase-activity
Can Pythagoras Swim?
Students will investigate relationships between sides of right triangles to understand the Pythagorean theorem and then use it to solve problems. Students will simplify expressions using radicals and exponents in this activity.https://education.ti.com/en/activity/detail/can-pythagoras-swim
Absolute Values
Students will review the set of integers along with the addition and subtraction of integers using a number line. Then, they will learn that the absolute value of a number is defined as the distance from zero. Students will learn how to interpret the absolute value symbol algebraically, as well a...https://education.ti.com/en/activity/detail/absolute-values
Solution 11561: Using a Calculator-Based Ranger (CBR™) with a Computer.
... Data lists and plots can be sent from the graphing calculator to a computer using the TI-GRAPH LINK™ or TI Connect™ software. TI InterActive!™ also has the ability to run experiments with the CBR, and save collected data directly to the TI InterActive! software. Solution 11561: Using a Calcula...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/11561
Solution 15506: Inserting a Pause Command in a Script Using the TI-SmartView™ for the TI-84 Plus Family Software.
...ommand in my TI-SmartView for the TI-84 Plus family software script? The Pause command can be used in a script to temporarily halt the script. To insert a pause: 1) In the script pane, click the location for the pause.2) Click Scripts► Insert Pause or click the Pause butto...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/15506
Solution 11237: Computing Monthly Payments Using the BA II PLUS™ Family Calculator.
... II PLUS family calculator? The monthly payment can be found by using the Time Value of Money feature on the BA II PLUS family calculator. Example: What is the monthly payment of a mortgage for $75,000 at 8.5 % interest at a term of 30 years? PV = 75000 I/Y = 8.5 N = 30 years = 360 Periods P...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11237
Solution 11235: Computing Interest Rate Using the BA II PLUS™ Family Financial Calculator.
...ily calculator (includes the BA II PLUS AND BA II PLUS PROFESSIONAL), use the Time Value of Money feature and follow the example below:For example:What is the interest rate on a mortgage for $75,000 with payments of $576.69 each month for 360 months?N = 360I/Y = ?PV = $75,000PMT = -$576.69FV = ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11235
Solution 11234: Computing Future Value on a BA II PLUS™ or a BA II PLUS™ PROFESSIONAL.
...SSIONAL? The Future Value of an account can be found using the Time Value of Money keys on the BAII PLUS and the BA II PLUS PROFESSIONAL. Example: What is the Future Value of an account that contains $5,000 and earns 5% interest annually after 20 years. The settings on the unit may need to be...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11234
Solution 11233: Computing for the Yield-to-Call of a Callable Bond Using the BA II PLUS™ Family Financial Calculator.
... How can I compute for the yield-to-call of a callable bond using the BA II PLUS or BA II PLUS PROFESSIONAL? The Yield-to-Call is the rate of return that would be earned if an investor bought a callable bond at its current market price and held it until the call date (given that the bond was ca...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11233
Solution 11238: Computing for Number of Periods (N) Using the BA II PLUS™ or BA II PLUS™ PROFESSIONAL Financial Calculator.
...e number of periods (N) using the BA II PLUS or BA II PLUS PROFESSIONAL, follow the example below. For Example: An investor opens a savings account that she wants to be worth $10,000 in the future. She makes an initial deposit of $3,768.89. The bank pays 5% interest, compounded at the end of e...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11238