Number and Operation Sense: Whole Numbers
Students attain a basic understanding of numbers and number operations, developing number sense, and gaining fluency in arithmetic computation. They also learn to use the calculator to explore the mathematical principles behind the standard multiplication algorithm for multidigit numbers.https://education.ti.com/en/activity/detail/number-and-operation-sense-whole-numbers
Arithmetic Sequences & Series
Students use formulas to find the differences of the consecutive terms, 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.https://education.ti.com/en/activity/detail/arithmetic-sequences--series_1
Rational Expression Multiplication
This StudyCards™ set uses guided discovery concepts to develop ideas for functions operations, building from rational expression multiplication and division algorithms. Use with Foundations for College Mathematics, ch. 7.3.https://education.ti.com/en/activity/detail/rational-expression-multiplication
Decimal Defender App
This App helps students practice multiplication and division with decimals in a fun environment. Students use this App to learn standard multiplication and division algorithms as well as understand topics such as scientific notation, the metric system, and more.https://education.ti.com/en/activity/detail/decimal-defender-app
Here’s Looking at Euclid
Students explore several ways to calculate the Greatest Common Divisor and Least Common Multiple, including using Euclid’s Algorithm.https://education.ti.com/en/activity/detail/heres-looking-at-euclid_1
Sequence Investigation
Students use the calculator to create an arithmetic sequence and explore the effect of each variable in the formula of the nth term of an arithmetic sequence.https://education.ti.com/en/activity/detail/sequence-investigation
Sums of Sequences
Students develop formulas for the sum of arithmetic and geometric sequences and then find the sum of sequences using the formulas developed.https://education.ti.com/en/activity/detail/sums-of-sequences
Evaluating Logarithms
In problem 1, students explore the logarithm (base 10) function and compare the functions y = 10x and y = log 10x first through a table of values, then through a graph. In problem 2, students explore logarithms with other bases via tables, graphs, the calculator application and the change of base...https://education.ti.com/en/activity/detail/evaluating-logarithms
Sums of Sequences
In this activity, students will develop formulas for the sum of arithmetic and geometric sequences. Students will then find the sum of sequences using the formulas developed.https://education.ti.com/en/activity/detail/sums-of-sequences_1
Here's Looking At Euclid
Students first use the familiar prime factorization method to calculate the GCD and LCM of two numbers. Second, they apply Euclid’s algorithm, an iterative process for finding the GCD, in conjunction with a formula for the LCM given the GCD. In order to use the algorithm, they must first grasp th...https://education.ti.com/en/activity/detail/heres-looking-at-euclid
Sequence Investigation
In this activity, students will use a calculator page to create an arithmetic sequence. Through this they will learn some of the vocabulary of sequences. Then students will then use slider functionality to explore the effect of each variable in the formula of the nth term of an arithmetic sequenc...https://education.ti.com/en/activity/detail/sequence-investigation_1
The Long Road to My STEM Career
...setbacks. That early failure didn’t define me. It ultimately gave me strength and taught me perseverance. A quote from the CEO of Girls Who Code, Reshma Saujani, applies here. She said, “When we teach girls to be imperfect, and we help them leverage it … we will build a movement of young women w...https://education.ti.com/en/bulletinboard/adawoo
Ohm's Law
In this activity, students will explore the relationship between current and potential difference for several resistors which obey Ohm's Law. They will experimentally measure the resistance of the resistors. Students will then examine the relationship between current and potential difference us...https://education.ti.com/en/activity/detail/ohms-law
Forensics Case 10 - Dropped at the Scene: Blood spatter analysis
In this activity, students graph data to find quantitative relationships and create a standard reference curve for comparison with unknown data. They analyze blood spatters and examine r2 values for linear, natural logarithm, quadratic, and power curve fit. They find the curve that best fits the ...https://education.ti.com/en/activity/detail/forensics-case-10brdropped-at-the-scene-blood-spatter-analysis
Exponentialis ~ Logarithmus
In this story-style activity, students work through a step-by-step review of solving exponential equations using logarithms. At first, they are guided through process of using logarithms and checking them, with the help of 'Terry Plotter the mathemagician'. Then, students review identities and pr...https://education.ti.com/en/activity/detail/exponentialis--logarithmus
Math Man On The Slopes
In this activity, students will practice identifying slopes with informal pictures, and can self-check their understanding with one of the measurement tools. The students will also identify the slope and intercept of a given graph and will choose the correct equation in a multiple choice format.https://education.ti.com/en/activity/detail/math-man-on-the-slopes_1
Circuits and Ohm's Law
In this lesson, students will explore circuits through a simulation.https://education.ti.com/en/activity/detail/circuits-and-ohms-law
Mass on a Spring
In this lesson, students will simulate the motion of an anvil attached to a spring as it oscillates on a frictionless, horizontal surface.https://education.ti.com/en/activity/detail/mass-on-a-spring
Simple Calculator Tips for Algebra 2 | Texas Instruments
... use math to build campus structures. Algebra 2 introduces all sorts of fun new concepts and functions — logarithms, imaginary numbers and advanced trigonometry, to name a few. When taking this next step in mathematics, it’s important for students to upgrade ...https://education.ti.com/en/bulletinboard/2024/simple-easy-calculator-tips-algebra2-concepts
Distance and Midpoint Formulas
Self checking using the attached LearningCheck™ .edc file. These six questions, maybe used for class warmup, review, or checking for understanding.https://education.ti.com/en/activity/detail/distance-and-midpoint-formulas
Calculus Made Easy for TI-89 Titanium
Solve differential equations, find derivatives, graph slope fields and check for concavity....s and radians Trig-identities Derivatives Integrals Natural log Additional Features Fundamental Theorem of Calculus Logarithmic Differentiation Mean Value Theorem Integral rules Compute definite integrals for net area and total area Solve constant 'k' problems, ...https://education.ti.com/en/software/details/en/E6C60D1FBC6D44B3868B474771592CBD/89calculusmadeeasy
Calculus Made Easy for TI-92 and Voyage™ 200
Solve differential equations, find derivatives, graph slope fields and check for concavity....s and radians Trig-identities Derivatives Integrals Natural log Additional Features Fundamental Theorem of Calculus Logarithmic Differentiation Mean Value Theorem Integral rules Compute definite integrals for net area and total area Solve constant 'k' problems, ...https://education.ti.com/en/software/details/en/8C9CCA5495BC469D8445C67EA5FE51F1/calculusmadeeasy
Have an AWEsum Fibonacci Day!
... these students. I vividly remember a high school teacher who told us that the area of the region shown in figure 1 was equal to the natural logarithm of 2. We had not yet studied how to calculate the area between two curves, and I was blown away by this result. I could not imagine how logarith...https://education.ti.com/en/bulletinboard/fibonacciday
Using Python to Squeeze the Fun Back Into Math
...me of the key ideas students should understand about quadratics? Quadratics can cross the x-axis twice, once or not at all. The quadratic formula is one way to calculate the x-intercepts. The discriminant can be used to determine if there are two distinct real x-intercepts, one doub...https://education.ti.com/en/bulletinboard/usingpython-84plusce
Choose Your Own Adventure: 5 Projects To Get Students Coding With Python!
...nnovator™ Hub. Cryptography — Students create either a basic or advanced Caesar cipher to encode and decode messages using modular arithmetic. How Good Is Your Memory — A computer science project that uses the TI-Innovator™ Hub to create a sequence of colored lights ...https://education.ti.com/en/bulletinboard/csedweek