Duckweed: Exponential Growth
Students will count the fronds of duckweed for nine days to observe the growth phase. Students will need one class period to start the experiment and one day for the final work and 15 minutes per day between start and finish.https://education.ti.com/en/activity/detail/duckweed--exponential-growth
The Factor Connection
In this activity, students will explore the connection between linear factors and quadratic functions. Transformations of quadratic functions will be used to develop and enhance the connection between factors, zeros, and graphs. It will make full use of the dynamic ability to manipulate graphs...https://education.ti.com/en/activity/detail/the-factor-connection
Drawing Dynamic Vectors with NSpire
This is a "how to" file for drawing vectors with a split screen with NSpire.https://education.ti.com/en/activity/detail/drawing-dynamic-vectors-with-nspire
Eccentricity of Polar Equations of Conics
This activity will give students a series of polar equations of conics to discover a pattern of the eccentricity of each type of conic.https://education.ti.com/en/activity/detail/eccentricity-of-polar-equations-of-conics
Cybersecurity 4- What's Your Password?
Building on the concepts learned in Activity 3, students will learn about obfuscating passwords through a method known as “hashing.” This security function shows students how a plaintext password can be scrambled and encrypted by a hashing function, such as SHA-256, in such a way that...https://education.ti.com/en/activity/detail/cybersecurity-4@-whats-your-password
Cybersecurity 5 - Turn the (Rainbow) Tables
Building on the concepts learned in Activity 4, it’s up to the student hacker to turn the tables by working out the method for hacking SHA-256 password encryption.The student hacker must search a rainbow table, which is comprised of precomputed hashes from known and frequently used password...https://education.ti.com/en/activity/detail/cybersecurity-5
Solution 11942: Converting Mixed Numbers to Improper Fractions on the TI-83 Plus Family of Graphing Calculators.
Solution 11942: Converting Mixed Numbers to Improper Fractions on the TI-83 Plus Family of Graphing Calculators. Solution 11942: Converting Mixed Numbers to Improper Fractions on the TI-83 Plus Family of Graphing Calculators. global Solution 11942: Converting Mixed Numbers to Improper F...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11942
Solution 34494: Creating a Scatter Plot on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
Solution 34494: Creating a Scatter Plot on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. Solution 34494: Creating a Scatter Plot on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. global Solution 34494: Creating a Scatter Plot on the TI-83 Plus and TI-84 Pl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34494
Solution 34495: Converting Mixed Numbers to Improper Fractions on the TI-84 Plus Family of Graphing Calculators.
Solution 34495: Converting Mixed Numbers to Improper Fractions on the TI-84 Plus Family of Graphing Calculators. Solution 34495: Converting Mixed Numbers to Improper Fractions on the TI-84 Plus Family of Graphing Calculators. global Solution 34495: Converting Mixed Numbers to Imprope...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34495
What does "i" do?
The purpose of our lesson is to allow students to foster an understanding of what happens geometrically when a number is multiplied by i. This shall be achieved by working through the lesson using an investigative approach.https://education.ti.com/en/activity/detail/what-does-i-do
Shuffleboard Slide with Proportions
In this coding activity, students will create a shuffleboard game using Python and mathematics.https://education.ti.com/en/activity/detail/shuffleboard-slide
Putt Putt with Python
In this coding activity, students will create a golf game. The golf game gives the user two random points, one for the golf ball and one for the golf hole. The user will enter a value for the slope.https://education.ti.com/en/activity/detail/putt-putt-with-python
Gettin' Trig-y with Python
In this Python coding activity, students will write a program that generates a random sine, cosine or tangent ratio. It will ask the user to enter a different trigonometric ratio based on the given triangle information. It will evaluate the user’s input.https://education.ti.com/en/activity/detail/gettin-trigy-with-python
Frisbee Golf Equations
In this coding activity, students will create a frisbee golf game, using Python and mathematics.https://education.ti.com/en/activity/detail/frisbee-golf-equations
Fraction Tic Tac Toe
In this coding activity, students will create a fraction based, tic tac toe game using Python and mathematics.https://education.ti.com/en/activity/detail/fraction-tic-tac-toe
Integer Darts
In this coding activity, students will create an integer dart game using Python and mathematics.https://education.ti.com/en/activity/detail/integer-darts
Cybersecurity 6- Brute Force
Building on the concepts learned in Activity 5, the student hacker will now attempt a brute force attack to decrypt the hashed password. The students will observe the key differences between this and the rainbow table method.https://education.ti.com/en/activity/detail/cybersecurity-6
Cybersecurity 2 - Channel Surfing
Inspired by Hedy Lamarr’s revolutionary work, this activity builds on the concepts learned in Activity 1 and introduces students to frequency hopping. Students will learn the method of hiding radio messages by transmitting bits and pieces over several radio channels until an entire message ...https://education.ti.com/en/activity/detail/cybersecurity-2-@-channel-surfing
Vernier - Mapping the Ocean Floor
In this lesson, students will use a motion detector to map objects on a simulated ocean floor.https://education.ti.com/en/activity/detail/vernier--mapping-the-ocean-floor
Pyramid Height Exploration
This activity center is used to illustrate the difference between the slant height and the actual perpendicular height (of the given square pyramid) by the use of the distance formula.https://education.ti.com/en/activity/detail/pyramid-height-exploration
Solving Problems Using Trigonometry
Solving real life problem using trig ratios. Example: Finding the angle of elevation or the angle of depression. Finding the angle between two lines. Finding equation of a line that passes through two points.https://education.ti.com/en/activity/detail/solving-problems-using-trigonometry
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
Parallel and Perpendicular Slopes
This activity is for use as a formative assessment tool after the introduction and overview of parallel and perpendicular slopes.https://education.ti.com/en/activity/detail/parallel-and-perpendicular-slopes
Parallel Lines
This lesson allows students to explore what parallel lines are and how the equations for parallel lines relate to each other.https://education.ti.com/en/activity/detail/parallel-lines
Exploring Slope: Slope on the Slopes
Students take a field trip to a local ski area(or simply a nearby hill) and calculate the slope of a hill at several positions.https://education.ti.com/en/activity/detail/exploring-slope-slope-on-the-slopes