Education Technology

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Classroom Activities Level Technology

#### What is your Ratio? Is it Golden?

Students insert a photo of their face and use the measurement tools to determine the ratio of the length of their face to the width of their face.
• 6-8
• 9-12
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
408

#### Rotations - Lesson Bundle

In the Rotations “lesson bundle”, students will explore rotations and their properties. Throughout the lessons, students are encouraged to make observations related to their investigations, leading them to discovering the properties of rotated figures. Explorations can be done via rotations on a grid and without a grid.
• 6-8
• 9-12
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
625

#### Translations - Lesson Bundle

In the Translations “lesson bundle”, students will explore translations and their properties. Throughout the lessons, students are encouraged to make observations related to their investigations, leading them to discovering the properties of translated figures. Explorations can be done via translations on a grid by direction, or using a vector.

• 6-8
• 9-12
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
431

#### Unwrapping the Unit Circle

Students will learn the shapes of the graphs of the sine and cosine functions and how they relate to the unit circle.
• 9-12
• College
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
718

#### It's the Law!

Students will derive the Law of Cosines by collecting and observing data.
• 9-12
• College
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
422

#### It's Getting Crowded!

Students will learn how to solve more complex trig equations over the interval [0, 2π).
• 9-12
• College
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
302

#### Switching Things Around

Students will learn the graphs and restrictions for inverse sine and cosine functions.
• 9-12
• College
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
273

#### Have a Heart... or a Snail!

Students will make connections between the Cartesian graphs of trig functions and Polar graphs involving cardioids and limacons (with and without a loop).
• 9-12
• College
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
237

#### Reflections- Lesson Bundle

In the Reflections “lesson bundle”, students will explore reflections and their properties.  Throughout the lessons, students are encouraged to make observations related to their investigations, leading them to discovering the properties of reflected figures.
• 6-8
• 9-12
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
262

#### Families of Functions

Change sliders and observe the effects on the graphs of the functions.
Alignment :   Standards  Textbook
• 9-12
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
7910

#### Dilations- Lesson Bundle

In the "Dilations- Lesson Bundle", students will explore dilations and their properties. Throughout the lessons, students will be encouraged to make observations related to their investigations, leading them to discover the properties of dilated figures.
• 6-8
• 9-12
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
194

#### Getting Started for the TI-Nspire App for the iPad

Learn the basic tools and techniques for the 6 applications for the TI-NspireCAS App and the TI-Nspire App for the iPad®. These interactive tutorial documents engage students in problem-solving tasks with instructions, solutions and keystrokes.

• K-5
• 6-8
• 9-12
• College
139

#### Designing a Titration

Designing a Titration is a project-based STEM activity that will engage your students in the engineering design process while using TI-Nspire™ technology.

Alignment :   Standards  Textbook
• 9-12
100

#### Build an Electric Heater

Build an Electric Heater is a project-based STEM activity that will engage your students in the engineering design process while using TI-Nspire™ technology.

Alignment :   Standards  Textbook
• 9-12