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
Tides of Yaquina Bay
Students will use real data to determine average low and high tideshttps://education.ti.com/en/activity/detail/tides-of-yaquina-bay
FOIL Review
This activity begins with a review of the FOIL precedure for multiplying binomials. Multiplying the first terms, outside terms, the inside terms and finally the last terms.https://education.ti.com/en/activity/detail/foil-review
Ellipses with center at (h, k)
Students will put the equations of an ellipse with center at (h, k) in standard form. Identify the center, vertices, co-vertices, foci, length of diamter axis, and length of the minor diameter. They will graph the ellipses.https://education.ti.com/en/activity/detail/ellipses-with-center-at-h-k
Introducing Families of Functions
Students will be able to identify important characteristics of specific function families. This activity focuses on linear and quadratic functions, but can be easily adapted to work with any family.https://education.ti.com/en/activity/detail/introducing-families-of-functions
Similar Figures Discovery Activity
Students will use Cabri Jr. to discover two properties of similar triangles: corresponding angles are congruent and corresponding sides are proportional.https://education.ti.com/en/activity/detail/similar-figures-discovery-activity
Properties of Parallelograms
Students will use Cabri Jr. to construct a parallelogram. They discover three properties of parallelograms in this activity: opposite sides are congruent, opposites angles are congruent, and diagonals bisect each other.https://education.ti.com/en/activity/detail/properties-of-parallelograms_6
30-60-90 right triangles in Cabri Jr
Students will explore the relationships between the sides of 30-60-90 right triangleshttps://education.ti.com/en/activity/detail/306090-right-triangles-in-cabri-jr
Right Triangle Vocabulary
Using Activity Center, students will "march" to the appropriate triangle segment. This activity allows the entire class to demonstrate understanding of vocabulary words necessary to start right trianlge trigonometry: opposite side, adjacent side and hypotenuse side. This activity is a good cl...https://education.ti.com/en/activity/detail/right-triangle-vocabulary
Triangle Midsegment Theorem
Students will use Cabri Jr. to discover that the midsegment of a triangle is parallel to the third side and half the length of the third side.https://education.ti.com/en/activity/detail/triangle-midsegment-theorem
Triangle Properties Assessment
This activity uses Cabri Jr. to assess the students' knowledge of various segements related to triangles: perpendicular bisector, median, angle bisector, midsegment, and altitude.https://education.ti.com/en/activity/detail/triangle-properties-assessment
Special Midpoint Quadrilaterals
Midpoint Quadrilaterals are quadrilaterals that are formed when consecutive midpoints of a quadrilateral are connected. This activity will use Cabri® Jr. to investigate what properties an exterior quadrilateral has if its midpoint quarilateral has some special properties of its own.https://education.ti.com/en/activity/detail/special-midpoint-quadrilaterals
Run Me a Hypothesis Test
This activity is designed to give students' practice in determining which type of test to run given certain background information. Additionally, it provides practice towards understanding the meaning of rejecting or failing to reject a null hypothesis.https://education.ti.com/en/activity/detail/run-me-a-hypothesis-test
What is Linear Regression?
In this activity, students will explore finding the line of best fit based on the sum of the squares of the residuals and determine what the linear regression line is.https://education.ti.com/en/activity/detail/what-is-linear-regression
Data Analysis: Home Runs in Major League Baseball
This activity provides an opportunity to collect data from the internet, and perform data analysis employing capabilities of the TI-83/84.https://education.ti.com/en/activity/detail/data-analysis-home-runs-in-major-league-baseball
Interpreting Confidence Intervals
This activity is used in conjuntion with the famous M&M's experiment for introducing confidence intervals in AP Statistics. Navigator is used to allow each student to contribute the endpoints of a CI obtained from their own sample of M&M's. Quick polls are used to questions student confidence i...https://education.ti.com/en/activity/detail/interpreting-confidence-intervals
Exploring the Equation of a Circle
Use Cabri® Jr to connect a circle's equation to its location on a coordinate grid and the size of its radiushttps://education.ti.com/en/activity/detail/exploring-the-equation-of-a-circle_1
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/the-midpoint-formula
Finding the Endpoint of a Segment Given One Endpoint and the Midpoint
The purpose of the activity is for students to verify how to determine the coordinates of an endpoint of a segment, given the midpoint and other endpoint, using the dynamic capabilities of Cabri Jr.https://education.ti.com/en/activity/detail/finding-the-endpoint-of-a-segment-given-one-endpoint-and-the-midpoint
Investigating Angle Bisectors
Students will determine that any poin on the angle bisector is equidistant from the sides of the angle.https://education.ti.com/en/activity/detail/investigating-angle-bisectors
The Golden Ratio
The students will engage in a hands on activity to determine how they fit into the golden ratio which is considered the mathematically perfect ratio. Is it necessary or important to relate to this number?https://education.ti.com/en/activity/detail/the-golden-ratio
Areas of Regular Polygons and Circles
Use Cabri Jr. to find the area of several regular polygons and then use that investigation to derive the area of a circle from a many sided polygon.https://education.ti.com/en/activity/detail/areas-of-regular-polygons-and-circles
Investigate Perpendicular Bisector
Student activity: Discover that any point on the perpendicular bisector of a segment is equidistant from the endpoints of the segmenthttps://education.ti.com/en/activity/detail/investigate-perpendicular-bisector
Placement of Lines
Using Activity Center, students will submit equations of lines that are parallel, perpendicular, intersecting but not perpendicular or coincident to the given line. Lines from Activity Center appear both on the screen and the graphing calculator.https://education.ti.com/en/activity/detail/placement-of-lines
Scientific Operations
This StudyCards™ set is a guided discovery of the four operations with numbers in scientific notation. Use with Foundations for College Mathematics, Ch. 1-4.https://education.ti.com/en/activity/detail/scientific-operations