Mean as Balance Point
... The mean is the balance point of a data distribution of data as well as a center of the distribution. What are the students doing? Students investigate the spread around the mean, which is typically measured in terms of how far the data values deviate from the mean. What is the teacher doing?...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-balance-point
Sample Means
...e means for a given sample size is close to the mean of the population from which the samples were drawn. What are the students doing? Students investigate the relationship between sample size and the center, shape, and spread of the sampling distribution of sample means. What is the teacher doi...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-means
Tables and Measures of Center and Spread
...f center and spread for a distribution of data can be determined from data presented in frequency tables. What are the students doing? Students investigate data summarized in frequency tables to determine the mean, median, interquartile range, and MAD for the data. What is the teacher doing? Be s...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/tables-and-measures-of-center-and-spread
Linear Inequalities in One Variable
Linear Inequalities in One Variable website In this lesson students focus on inequalities and methods of solving them, building on the concept of solution- and order-preserving moves in t...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/linear-inequalities-in-one-variable
Visualizing Quadratic Expressions
Visualizing Quadratic Expressions website In this lesson students manipulate geometric figures to explore equivalent expressions that can be expressed in the form \(x^2 + bx + c\) where \...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-quadratic-expressions
What is an Equation?
What is an Equation? website In this lesson students investigate expressions and equations to develop what it means to have a solution to an equation. 398279 What is an Equation? Plannin...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-equation
Fractions as Division
Fractions as Division website This lesson connects the concept of obtaining fractions through division; the whole number a divided by the whole number b. 393721 Fractions as Division Pla...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-as-division
Dividing a Fraction by a Fraction
... way to think about a divided by b is to think about how many b’s are contained in a. What are the students doing? Students use number lines to investigate division of fractions with numbers less than or equal to 1. What is the teacher doing? Remind students that they can use multiplication to ch...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/dividing-a-fraction-by-a-fraction
research-program
...ility goals. Research teaches TI how to use educational technology effectively to: Improve student skills and achievement in middle grades and high school mathematics when incorporated into the curriculum. Improve mathematics test scores, with and without student use during testing. ...https://education.ti.com/en/resources/funding-and-research/research/research-program
Visualizing Systems of Linear Equations
...ables under different constraints can be developed in the context of mobiles. What are the students doing? Students reason about the values of weights on mobiles and use balance to model solution preserving moves algebraically. What is the teacher doing? Encourage students to use the way...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-systems-of-linear-equations
Moving from Proportional Relationships to Linear Equations
Moving from Proportional Relationships to Linear Equations website In this lesson students use previous experience with proportional relationships of the form \(y = kx\) to consider relat...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/proportional-relationships-to-linear-equations
Mixed Numbers
Mixed Numbers website This lesson uses interactive number lines to help students investigate mixed numbers as a way to write improper fractions. 393719 Mixed Numbers Planning and Resourc...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/mixed-numbers
Equations and Operations
Equations and Operations website In this lesson students investigate the relationship between the solution to an equation and the solution to a new equation formed by adding, subtracting,...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-and-operations
Using Structure to Solve Equations
... thinking about how to find the solution for the equation- a value or values that will make the equation true. What are the students doing? Students highlight portions of linear equations and give a value for the highlighted expression that makes the equation true. What is the teacher doing? The ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/using-structure-to-solve-equations
Dividing a Whole Number by a Fraction
Dividing a Whole Number by a Fraction website In this lesson, unit squares are used to investigate division of whole numbers by a fraction. 393725 Dividing a Whole Number by a Fraction P...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/dividing-a-whole-number-by-a-fraction
Visualizing Linear Expressions
Visualizing Linear Expressions website In this lesson students will use the distributive property to rewrite expressions for a given context in order to make connections between the scena...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-linear-expressions
Module 00 - Linear Relations
...variables. Go to resource library Linear RelationsAx+By=C of Families of functions modular course Module This module contains videos and handouts on how to graph any linear relation in any form, in one or two variables. m00: Linear Relations Ax+By=C ...https://education.ti.com/en/resources/family-of-functions/m00
Webinar: Scaffold Technology Skills for ACT® Success Throughout the School Year
... CE and the TI-Nspire™ CX II graphing calculators. Download documents Bw5YrEpdoqM Presenters: Sharon Bruce T³™ Regional Instructor Colorado Springs Christian School Colorado Springs, Colorado Kim Thomas T³™ National Instructor Moon Valley High School P...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/aug-27-2024-scaffold-technology-skills-for-act-success
prime factorization, GCF, and LCM
Use prime factorization to find the GCF and LCM between two numbers.https://education.ti.com/en/activity/detail/prime-factorization-gcf-and-lcm_1
Ingenuity Takes Flight
Students learn about and explore physics concepts and calculations regarding Ingenuity, NASA's tiny helicopter.https://education.ti.com/en/activity/detail/ingenuity-takes-flight
Kickstart AP® Precalculus: Fresh Strategies for Exploring Polynomials and Rates of Change
...lessons to help students visualize mathematics. Download documents iiklmkjr0GE Presenters: Rachael Gorsuch T³™ Regional Instructor Teays Valley High School Bexley, Ohio Katie Martinez T³™ National Instructor La Costa Canyon High School Encinitas, ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/sept-10-2024-kickstart-ap-precalculus-fresh-strategies-for-exploring-polynomials
Unlocking Math Piecewise Worksheets
Students practice functions and limited domains with differentiated, print-and-go worksheets.https://education.ti.com/en/activity/detail/heart-lock
Math is Key Piecewise Worksheets
Students practice functions and limited domains with differentiated, print-and-go worksheets.https://education.ti.com/en/activity/detail/math-is-key