Scatter Plots
...ds have almost the same rating but one costs $4 and the other $34, so I would buy the cheaper one. c) If you were willing to pay about $15 for the tool, what brand would you look for? Answer: a brand with rating greater than 50 Understanding A scatter plot of paired measurement variab...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/scatter-plots
Two Way Tables and Categorical Data
...etween 0 and 1. b) Does there appear to be an association between age group and obesity risk? Answer: There does appear to be ans association. The older group has a much higher percentage at risk than the younger group. Understanding Two-way tables of relative frequencies provide num...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/two-way-tables
Transforming Data
...mmon data transformations affect measures of center and spread. Vocabulary transformation distribution mean median interquartile range (IQR) mean absolute deviation (MAD) In this lesson, students investigate what happens to the summary measures for the distribution of a set of data ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/transforming-data
Tables and Measures of Center and Spread
...et summary measures of center and spread using data presented in frequency tables. Vocabulary frequency table mean median interquartile range mean absolute deviation In this lesson students will focus on how to find measures of center and spread when data are organized in a frequency...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/tables-and-measures-of-center-and-spread
Expressions & Equations
Expressions & Equations website This lesson allows students to investigate exponents and learn how to use exponents as a compact way to write expressions involving whole number multipli...https://education.ti.com/en/building-concepts/activities/expressions
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
What is a Variable?
What is a Variable? website In this lesson students evaluate expressions, write expressions that correspond to given situations, and use expressions and formulas to solve problems. 398117...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-variable
Visualizing Quadratic Expressions
... What to look for Students make connections between the area models and algebraic expressions they represent. Sample Assessment Which of the following expressions are equivalent to \((x + 4)^2\)? \(x^2 + 16\) \(x^2 + 4x + 16\) \((x + 2)^2 + 4(x + 3)\) \((x + 5)^2 - 4(x...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-quadratic-expressions
Research
Research global website Funding and research Research shows how TI educational technology and programs are an essential component of greater student achievement. Learning Gains from Teachi...https://education.ti.com/en/resources/funding-and-research/research
Adding Ratios
Adding Ratios website In this lesson, students build upon their knowledge that ratios represent the relationship between two (or more) related quantities; and that, since the values in a ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/adding-ratios
Equations of the Form ax+by = c
...constant c. 442898 Equations of the Form \(ax+by = c\) Planning and Resources Objectives Students should be able to explain the meaning of a solution for a linear equation in two variables, recognize the solution graphs as a line, and identify unique solutions to a linear equation of the ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-of-the-form-ax-plus-by-equals-c
Comparing Units
...nit fraction. 393728 Comparing Units Planning and Resources Objectives Students understand that fractions do not necessarily come from the same whole, which can make a difference in what two fractions represent in terms of length or area. Vocabulary scalar multiple This lesson help...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/comparing-units
Creating Equivalent Fractions - Texas Instruments
Creating Equivalent Fractions Creating Equivalent Fractions Creating Equivalent Fractions - Texas Instruments website In this lesson, students explore how to create equivalent fractions by ...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/creating-equivalent-fractions
Fractions and Unit Squares - Texas Instruments
Fractions and Unit Squares Fractions and Unit Squares Fractions and Unit Squares - Texas Instruments website This lesson uses a dynamic geoboard to extend the concept of fraction to unit s...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-and-unit-squares
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
What is an Exponent?
What is an Exponent? website This lesson allows students to investigate exponents and learn how to use exponents as a compact way to write expressions involving whole number multiplicatio...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-exponent
Fraction Multiplication
... as finding the area; where each multiplier represents the base or the height of a rectangle. What to look for Be sure students understand that the whole number 2 would be represented by shading two of the unit squares and by the fraction (2/1). Sample Assessment What is the product of (4/7) x (3...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fraction-multiplication
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
... Pre-Calculus & Calculus Case Studies 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 dis...https://education.ti.com/en/resources/funding-and-research/research/research_casestudies_calculus
Learning Gains from Teaching with Graphing Calculators
... use in 4 types of learning outcomes for math. Average effect sizes were: Operational Skills g=.32 Computational Skills g=.43 Problem Solving g=.22 Attitude towards math g=.32 Reference: (Ellington 2003) Empirical Education, Inc. A meta-analysis of 6 high-quality studies showe...https://education.ti.com/en/resources/funding-and-research/research/research_highqualityteaching
Teaching and Learning with Graphing Calculators
... of 54 studies with the strongest form of evidence, high-quality experimental and quasi-experimental studies concluded: Students with graphing technology had better understanding of functions, variables, solving algebra problems in applied contexts and interpreting graphs. "Students' operation...https://education.ti.com/en/resources/funding-and-research/research/research_teachingandlearning
Making Music With Code | Python Lessons | Texas Instruments
... Let’s get coding! Overview The science of sound and hearing Coding to create sounds and musical notes Technology of speakers and microphones Music concepts like tempo, notes and scales Let’s get started This project explores: Select ...https://education.ti.com/en/resources/stem/projects/making-music-with-code
Research on TI-Navigator™ System
...irst year of a large-scale, multi-state experimental study of the effects of TI-Navigator use in Algebra 1, the treatment group outperformed the control group in algebra performance. The size of the effect was moderate (e.s.=.30, or about 14%difference in treatment-control group achievement), an...https://education.ti.com/en/resources/funding-and-research/research/research_navigator
AP® Calculus | AB3/BC3 2018 Module | Texas Instruments
... Given the derivative (presented graphically and algebraically), this problem involves the analysis of the original function. Go to resource library 393715 AB3/BC3 Planning and Resources- Objectives Students understand ...https://education.ti.com/en/resources/ap-calculus/fundamental-theorem-of-calculus/sequence2/2018-ab3-bc3
AP® Calculus | AB3/BC3 2019 Module | Texas Instruments
...P® Calculus exam. Resources for this module Videos The videos below are divided into two sections: resource and technology. In the resource videos, you’ll find information on scoring, common misconceptions and techniques for approaching topics in the released free...https://education.ti.com/en/resources/ap-calculus/fundamental-theorem-of-calculus/sequence3/2019-ab3-bc3