Double Number Lines
...rategies for solving problems involving proportions. Moving to the formal equation can lead to misunderstanding and support longstanding student misconceptions. Sample Assessment 8 km is approximately 5 miles. How many km is 32 miles? Answer: 32 miles is about 51 15 km. This is because 5:8 is eq...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/double-number-lines
STEM Behind NASA
STEM Behind NASA global website Out-of-this world math,science and coding activities Explore the STEM principles and processes that make human life in space possible with activitie...https://education.ti.com/en/activities/stem/stem-behind-nasa
What is a Ratio?
...Lesson Snapshot What is a ratio and when are two ratios equivalent? What are the students doing? Students discuss the similarities and differences between the groups of shapes that illustrate equivalent ratios. What is the teacher doing? Reinforce the definition of equivalence by associat...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/what-is-a-ratio
Webinars by Texas Instruments
Webinars by Texas Instruments website Webinars T³™ Webinars Free live and on-demand professional development webinars explore integrating TI-Nspire™ technology and the Building Concepts content in...https://education.ti.com/en/building-concepts/webinars
Ten80
...nd us. Ten80 Playing games is more than just a post-work activity Playing games with numbers and diving into math as the language of science is the key. Science is about real, tangible things that move, fly, explode, burn, haul loads, float, record images, and stop diseases. Togethe...https://education.ti.com/en/activities/publisher-connections/ten80
Media4Math
...ional resources in digital format organized around two products, Media4Math Library and Media4Math Classroom. This library of over 10,000 resources includes videos, games, quizzes, worksheets, and more. Media4Math Media4Math Library has a large collection of resources to support TI ...https://education.ti.com/en/activities/publisher-connections/media4math
Pubconnect Sadlier
Pubconnect Sadlier global website William H. Sadlier, Inc. is recognized and respected in dioceses, schools, and parishes throughout the United States for its outstanding catechetical and educa...https://education.ti.com/en/activities/publisher-connections/sadlier
Getting started on TI technology | TI-Nspire CX II Technology
... TI-Innovator™ Hub TI-Innovator™ Rover Get started with technology that turns math and science lessons into engaging experiences. Learn how to update your graphing calculator and software, watch tutorials and get troubleshooting help and ...https://education.ti.com/en/resources/getting-started-on-ti-technology/ti-nspire-cx-ii
Visualizing Equations Using Mobiles
... work. 419516 Visualizing Equations Using Mobiles Planning and Resources Objectives Students should be able to associate moves that preserve balance in a mobile with moves that preserve equivalence of two expressions and determine solutions that can be converted to the form ax = b and x + a ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-equations-using-mobiles
Modeling Linear Relationships
...solute values of the errors between observed and predicted values. What is the teacher doing? Make sure students understand the "error" as the difference between the observed value for a given input and the value predicted by the line. The Big Idea Columns Container Column 1 ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/modeling-linear-relationships
Choosing Random Samples
...Random Samples Planning and Resources Objectives Students will understand several strategies for selecting a random sample and recognize differences between a sample and a population. Vocabulary sample random sample population characteristic statistic In this lesson, students w...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/choosing-random-samples
Mean as Fair Share
...them. Sample Assessment What is the mean of the numbers: 4, 8, 3, 2, 5, 8, 12? a. 4 b. 5 c. 6 d. 7 e. 8 Answer: c) 6 Understanding The concept of “fair share” can be developed in two different ways: 1) those with the most give something to those with the least until everyone has the ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-fair-share
Box Plots
... What is the teacher doing? Help students make the connection between the median and the interquartile range on the number line and on the box plot. Encourage students to move the dots on the number line so that the median in the box plot changes. The Big Idea Columns Container ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Sample Means
...istics from the variability within a sample. They recognize that sampling distributions of sample means are mound shaped and that as the sample size increases, the spread decreases. Vocabulary sample sample size mean sampling distribution simulated sampling distribution In this lesso...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-means
Tables and Measures of Center and Spread
Tables and Measures of Center and Spread website In this lesson students will focus on how to find measures of center and spread when data are organized in a frequency table. 409956 Tabl...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
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
Pre-Calculus & Calculus Case Studies by Texas Instruments - US and Canada
...tudies Impact of Graphing Calculator Ownership in Two Rural High Schools Teacher/Researcher: Kathy Gillespie, Motley County ISD, TX Nancy Trapp, Lyford CISD, TX Location: Title I schools in two small rural districts with about 80% economically disadvantaged students Course: Prec...https://education.ti.com/en/resources/funding-and-research/research/research_casestudies_calculus
Dividing a Fraction by a Fraction
... DOC TNS Lesson Snapshot While the number lines are used as a tool for understanding the concept of dividing a fraction by a fraction, th goal is to enable students to be able to do so without the support of the number lines. What to look...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/dividing-a-fraction-by-a-fraction
research-program
research-program global website Research at Texas Instruments About TI's Research Program Texas Instruments uses extensive research to help improve mathematics and science education. For more than 20 ye...https://education.ti.com/en/resources/funding-and-research/research/research-program
Visualizing Systems of Linear Equations
...o write algebraic equations using variables that represent the relationship among the values of shapes on a mobile, associate moves that preserve balance in the mobile with moves that preserve algebraic solutions, and find solutions to systems of linear equations in more than one variable. Voca...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
Dividing a Whole Number by a Fraction
...er of partitions within the two unit squares. Sample Assessment Consider the following problem: You used 2 (2/3) cups of sugar to make 4 batches of pancake batter. How many cups would you use for 1 batch of batter? Answer: (2/3) cup per batch. Understanding When dividing a whole number ...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/dividing-a-whole-number-by-a-fraction
Visualizing Linear Expressions
...make connections between the distributive property and the order of operations when creating equivalent expressions. What is the teacher doing? Encourage students to explore the visual models and look for the connections between the representation and the application of the distributive prop...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-linear-expressions