Sum of Exterior Angles of Polygons
Investigate interior angles of polygons and the sum of their measures.https://education.ti.com/en/activity/detail/sum-of-exterior-angles-of-polygons
7 Calculator Functions Your Students Need | Texas Instruments
...: How to write a fraction and convert to a decimal. 2. Exponents The next question they’ll ask, “How do I type something other than ‘squared’?” Many choose to hit the [x2] button, arrow into the exponent, delete it and type a new one. However, we don’t have all day for math, whi...https://education.ti.com/en/bulletinboard/2024/ti-84-algebra-1-seven-calc-functions
Balancing Torques and Forces
In this activity, students explore the conditions necessary to produce static equilibrium using first-, second-, and third-class levers.https://education.ti.com/en/activity/detail/balancing-torques-and-forces
Vernier - Watershed Testing
In this lesson, students will determine water quality through testing.https://education.ti.com/en/activity/detail/vernier--watershed-testing
Ring of Fire
In this lesson, students will plot recent earthquakes and volcanoes in the Pacific Ocean on a map.https://education.ti.com/en/activity/detail/ring-of-fire
Which Dog Is Roundest? | Texas Instruments
...Probability and Pi.” Meet Blue, a 5-year-old female corgi. Of the many dogs in our house, Holly and Blue are the two dogs that best qualify for the descriptor “round.” Holly is a 7-year-old Chihuahua with a short temper who comes in at a staggering 17 lbs. Blue is a 5-year-old c...https://education.ti.com/en/bulletinboard/2023/dog-day-which-dog-is-roundest
5 Educators Using Robotics To Teach Math | Texas Instruments
... School, Greenville, New York Objective: The Rover can be used to introduce interior and exterior angles by having the students make Rover draw a square and then a triangle. The students pick up very quickly that the 90 degrees for a square is the same inside and outside. However, for drawing ...https://education.ti.com/en/bulletinboard/2023/using-robotics-to-teach-math
Calculators and Order of Operations | Texas Instruments
... To unanimous cheers, the Law buys everyone a round of drinks. Today, math templates make one-line expressions such as 6/2(2+1) as antiquated as Western saloons. Although none of us have lived long enough to share memories of the Old West, perhaps some Boomers like me may remember ...https://education.ti.com/en/bulletinboard/2023/calculators-and-order-of-operations
Top 10 T³™ Webinars From 2022 | Texas Instruments
... can use with students to get them to love mathematics as much as we all do. You’ll explore: Graphing functions and the relationships between the equation, table and graph. Expressions using the home screen and tables. Inequality graphing and applications. Geometric transformations. “Awe...https://education.ti.com/en/bulletinboard/2023/2022-webinars-top-10
Fan’s Favorite Features on TI-84 Plus CE | Texas Instruments
... You can even combine this view with the calculate menu features. “I love the ability to graph and see the table at the same time, then use that equation in the calculate menu to analyze the function with Calculus!” – Caitlin on Facebook Combine the table/graph view along with th...https://education.ti.com/en/bulletinboard/2023/five-fan-favorite-features-ti84plus
Running Circles Around Quads
Students explore various properties of cyclic quadrilaterals.https://education.ti.com/en/activity/detail/running-circles-around-quads_1
Forensics Case 7 - Drug Tests: Identifying an unknown chemical
In this activity, students distinguish between physical and chemical properties. They also understand the differences between qualitative and quantitative observations. They use quantitative and qualitative analyses to identify an unknown powder.https://education.ti.com/en/activity/detail/forensics-case-7--drug-tests-identifying-an-unknown-chemical
Rose Curve- 84
In this activity, students will observe the effect of changing the values of a and n in the equation r = asin(nθ).https://education.ti.com/en/activity/detail/rose-curve
Linear Inequalities
Students observe tables of values to see that inequalities are true for some values of the variable and not for others.https://education.ti.com/en/activity/detail/linear-inequalities_2
Cyclic Quadrilaterals
Explore the relationship between chords of a circle and their perpendicular bisectors.https://education.ti.com/en/activity/detail/cyclic-quadrilaterals
Cyclic Quadrilaterals
Students will explore cyclic quadrilaterals and their properties.https://education.ti.com/en/activity/detail/cyclic-quadrilaterals_2
Pythagorean Relationships
Investigate the triangles that can be formed using one side of three squares to build the triangle.https://education.ti.com/en/activity/detail/pythagorean-relationships
Solving Systems by Graphing
Explore moving a point to illustrate solving systems of linear equations graphically.https://education.ti.com/en/activity/detail/solving-systems-by-graphing
Solving Systems by the Elimination Method
Use equivalent equations and the method of elimination to solve a system of equations.https://education.ti.com/en/activity/detail/solving-systems-by-the-elimination-method
Quadratic Unit Activity #1: Graphing a Parabola
This is the first activity in a series on vertex form of a quadratic for algebra I. This introduces the 'squaring' function.https://education.ti.com/en/activity/detail/quadratic-unit-activity-1-graphing-a-parabola
Quadratic Unit Activity #2: What's the Equation? Quadratic Functions
This is the second activity for the Quadratic Unit. This activity allows students to use sliders to match various quadratic functions in vertex form.https://education.ti.com/en/activity/detail/quadratic-unit-activity-2-whats-the-equation-quadratic-functions
Equivalent or Not Equivalent?
Introduce the idea of equivalent expressions in the context of three critical operations.https://education.ti.com/en/activity/detail/equivalent-or-not-equivalent
Quadratic Unit Activity #9: Unit Test Part III
This assessment covers student's finding equations in vertex form of images.https://education.ti.com/en/activity/detail/quadratic-unit-activity-9-unit-test-part-iii
Simple Inequalities on a Number Line
Observe the differences in the graphs when , and ≥ are used.https://education.ti.com/en/activity/detail/simple-inequalities-on-a-number-line
Multiplying Inequalities by Negative Numbers
Investigate the effect of multiplying the numbers on a number line by a negative number.https://education.ti.com/en/activity/detail/multiplying-inequalities-by-negative-numbers