Translations in the Coordinate Plane
It is important for students to know what happens to the coordinates of points when they are translated in the coordinate plane. This activity enables students to use Cabri Jr. to develop this understanding.https//education.ti.com/en/activity/detail?id=4DBC1FC67A014FA085C536BAA7877305
Exploring NY State Geometry Standard G.G.21 - Investigate and Apply the Concurrence of Medians
Students will create an APPVAR entitled "CTR1." They will create a triangle, find the midpoints of the sides, and then draw the three medians. Using Cabri™ Jr. to drag various parts of a triangle they will draw conclusions regarding concurrence and area from the figure. The corresponding workshe...https//education.ti.com/en/activity/detail?id=CA160888146C4C9F8760608B28B9541C
Exploring Geometry and Algebra using the Cabri Jr. Application
To prove the Perpendicular Bisectors Theorem using the Cabri Jr®. Application, graphically and algebraically.https//education.ti.com/en/activity/detail?id=A7D69E5A37454FB780774CFAEC97F52A
Exploring NY State Geometry Standard G.G.21 - Investigate and Apply the Concurrence of Medians
Students will create an APPVAR entitled "CTR1." They will create a triangle, find the midpoints of the sides, and then draw the three medians. Using Cabri™ Jr. to drag various parts of a triangle they will draw conclusions regarding concurrence and area from the figure. The corresponding workshe...https//education.ti.com/en/activity/detail?id=7675C3D357FB45829CD83155678EBDE8
Exploring NY State Geometry Standard G.G.30 - The Sum of the Angles of a Triangle
Students will be sent via TI-Navigator™ or linked calculators an APPVAR entitled "ASUM2." They will then explore the relationship of different angle sums using Cabri™ Jr. to drag various parts of a triangle. The corresponding worksheet can be tailored to fit a variety of class formats.https//education.ti.com/en/activity/detail?id=123977FCE71047558C9A388E39AED1BA
Exploring NY State Geometry Standard G.G.30 - The Sum of the Angles of a Triangle
Students will be sent via TI-Navigator™ or linked calculators an APPVAR entitled "ASUM2." They will then explore the relationship of different angle sums using Cabri™ Jr. to drag various parts of a triangle. The corresponding worksheet can be tailored to fit a variety of class formats.https//education.ti.com/en/activity/detail?id=289B111F7D2145C886A25C6D51838794
Exploring NY State Geometry Standard G.G.32 - Exterior Angles of a Triangle
Students will be sent via TI-Navigator™ or linked calculators an APPVAR entitled "EXTTRI." They will then explore the relationship between an exterior angle and the remote interior angles of a triangle using Cabri™ Jr. to drag various parts of a triangle. The corresponding worksheet can be tailo...https//education.ti.com/en/activity/detail?id=73C4DD5CD2D046BC947212AE924D199F
Discovering the Quadrilateral Properties
This activity will use Cabri™ Jr. to allow students' the ability to discover all of the properties of each quadrilateral, rather than simply copying them out of a textbook.https//education.ti.com/en/activity/detail?id=7246BA365FBC4AE082C71888BC0F8AA7
Dilations in the Plane
In this activity, students will learn to use the Dilation tool on the Cabri™ Jr. application. They will also investigate the properties of dilations and the effects of dilations in the coordinate plane.https//education.ti.com/en/activity/detail?id=3A0366D02E3E490A9B0D1CBD6F9F4CC5
Discovering Pi
...nship between the circumference and diameter. Students will note why all points do not lie exactly on the line y=PIx. Then students will use Cabri™ Jr. to measure the circumference and diameter of a circle. Once they send their second set of measurements, students will note why all points creat...https//education.ti.com/en/activity/detail?id=93C074068AD743F5898735B5EF1E4D57
Discovering Pi Using TI-Navigator
Students will measure the circumference and diameter of several round objects. Then students will use Cabri Jr.™ to construct the diameter of a circle and measure the circumference and diameter of the constructed circle. They will send in their measurements using the TI-Navigator Activity Center ...https//education.ti.com/en/activity/detail?id=EA9F289AA87A412DAE567C1229373804
Betweenness and the Sum of Parts
In this activity, students' will explore the concepts of betweenness and the sum of parts visually, geometrically, and numerically for segments and angles using the Cabri® Jr. application. They will investigate how the sum of parts equals the whole.https//education.ti.com/en/activity/detail?id=DA24B1BF00AD4B11915A693A59E1906B
Exploring Quadrilateral Properties Using Cabri
Students will use Cabri Jr. to learn about the properties of quadrilaterals as well as learn about the relationships between quadrilaterals.https//education.ti.com/en/activity/detail?id=A42F9C64753C42FAAFA4BE5C4FECEC51
Function of a Circle
Students use Cabri,Jr. to construct a circle and its radius, measure both the circumference and the radius, and then collect data showing the relationship between the two. Using the TI-Navigator students input their data into lists and see the scatterplot of the collected data displayed on a coo...https//education.ti.com/en/activity/detail?id=246405E5ECE64C8C99EC2D6E5176936B
The Midpoint Formula
The purpose of the activity is for students to verify the results of the Midpoint Formula using the dynamic capabilities of Cabri Jr.https//education.ti.com/en/activity/detail?id=B3803EAFE7CD4A9289B124E39F4299D6
REAL LIFE REAL WORLD Activity: Air Traffic Control
In this lesson, students will model and solve air traffic control problems with geometry software. The Cabri Jr. application will be used to construct a model of the problem situation and concepts from trigonometry and proportions are then applied to find the solution.https//education.ti.com/en/activity/detail?id=698B21685E56492CBB0C44AD4FF2149D
REAL LIFE REAL WORLD Activity - Surveyor
Surveyors describe land parcels with distance and angle measurements, often given as compass headings. Once the boundaries of the land parcel are described, the surveyor can calculate the area of the land. This activity uses Cabri Jr. Geometry software to create a diagram for a sample parcel of ...https//education.ti.com/en/activity/detail?id=31E9EAC484EC426FB89B29CAA628F9D3
Exploring Mathematics with the Cabri™ Jr. Application
Exploring Mathematics with the Cabri™ Jr. Application global website This short book of six activities helps students familiarize themselves with the calculators and related software that will help them...https//education.ti.com/en/activities/exploration-series/capri-jr-exploring
Cabri™ Jr.: Interactive Geometry Activities and Investigations
Cabri™ Jr.: Interactive Geometry Activities and Investigations global website Explore geometry through the 29 activities in this book. The focus here is on concepts rather than keystrokes and allows stu...https//education.ti.com/en/activities/exploration-series/capri-jr-interactive
Measuring Polygons - An Introduction to Cabri Jr.
This activity is designed as an intoduction to using the Carbr Jr. application on the TI-83+/84+ calculators. Students are guided through the menu system and are shown how to draw triangles, quadrilaterals and and a pentagon. Perimeter and angle measurements are also explained. The activity leads...https//education.ti.com/en/activity/detail?id=02514EBBD16B4877A7B673011F3F3741
STAAR / EOC: Exploring the Area of Triangles with Cabri Jr.
This activity will help students develop a more complete understanding of the formula used to find the area of triangles by exploring which changes in measurement result in a change in area. The activity will help students solidify their understanding of the relationship of a base and heigh...https//education.ti.com/en/activity/detail?id=AE0FE19EC19440FFB5987B6E3F761D1D
Exterior & Remote Interior Angles
Students investigate an exterior angle and its two remote interior angles.https//education.ti.com/en/activity/detail?id=A0F8CB43E61B430B8882100C56D8AA09
Translations in the Plane
In this activity, students will perform a translation, and explore the properties of translations. In the second part of this activity, they will extend the concept of translations to the coordinate plane.https//education.ti.com/en/activity/detail?id=453D88777F1C4DDCA6C57E5F60F95618
STAAR / EOC: Dilations in the Coordinate Plane Using Cabri Jr.
Students will use the dynamic geometry tool of Cabri Jr. to see the relationships between ratios of distances and dilations.https//education.ti.com/en/activity/detail?id=A65FC6D273234A7492F77CB773ECC70B
SAS Triangle Congruence
Students will: 1.Construct a triangle and measure one pair of sides and the contained angle 2.Construct a second triangle with corresponding sides equal in length and congruent corresponding angles 3.Try to alter the properties of their construction by moving the verticeshttps//education.ti.com/en/activity/detail?id=AC836395D0D648F1BDE9D05D14299C9A