Modeling Linear Relationships
...e fit of the model using the sum of the absolute value of the deviations. Vocabulary association linear regression rate of change residual Downloads ZIP PDF DOC TNS Lesson S...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/modeling-linear-relationships
Intro to Data
...esentations of data (skewed, symmetric, uniform, mound shaped). Vocabulary distribution symmetric mound shaped uniform skewed range outlier Downloads ZIP PDF DOC TNS Lesson...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/introduction-to-data
Comparing Populations using Sample Statistics
...ortant in comparing means from two different populations. Vocabulary mean median interquartile range mean absolute deviation random sample Downloads ZIP PDF DOC TNS Lesson S...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/comparing-populations-using-sample-statistics
Median and Interquartile Range
...uartile range (IQR) as measure of spread related to the median. Vocabulary median upper quartile lower quartile interquartile range (IQR) Downloads ZIP PDF DOC TNS Lesson S...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/median-and-interquartile-range
Mean as Fair Share
... that is dividing the sum of the data values by the number of data values, which leads to the standard definition of mean. Vocabulary mean Downloads ZIP PDF DOC TNS Lesson S...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-fair-share
Mean as Balance Point
...terpret deviations from the mean as a way to measure the spread of a distribution. Vocabulary mean deviation mean absolute deviation (MAD) Downloads ZIP PDF DOC TNS Lesson S...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-balance-point
Law of Large Numbers
...peating the chance process a large number of times. Vocabulary distribution variability sample space outcome frequency relative frequency Downloads ZIP PDF DOC TNS Lesson S...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/law-of-large-numbers
Sample Proportions
...ses. Vocabulary random sample sampling variability sampling distributions of a statistic (the proportion) simulated sampling distributions Downloads ZIP PDF DOC TNS ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-proportions
Sample Means
... the sample size increases, the spread decreases. Vocabulary sample sample size mean sampling distribution simulated sampling distribution Downloads ZIP PDF DOC TNS Lesson...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-means
STEMnauts
...ntdown by requesting the teacher and student documents, then lift-off on a journey into learning. Use the free TI Connect™ CE software application to download and install contest programs on calculators. Use TI-SmartView™ Emulator Software for the TI-84 Plus graphing family to run contest program...https://education.ti.com/en/activities/stem/stem-behind-nasa/stemnauts
Scatter Plots
...tudents identify and interpret clusters, gaps, and unusual points in a scatter plot. Vocabulary scatter plot association response variable Downloads ZIP PDF DOC TNS Lesson S...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/scatter-plots
Expressions & Equations
...They create equivalent numerical multiplication expressions using whole number exponents. Vocabulary exponent base factor power square cube Downloads ZIP PDF DOC TNS Colum...https://education.ti.com/en/building-concepts/activities/expressions
Linear Inequalities in One Variable
...ble and justify the solution for a linear inequality in one variable. Vocabulary inequality variable equation solution-preserving moves Downloads ZIP PDF DOC TNS ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/linear-inequalities-in-one-variable
What is a Variable?
...ic expression as one involving some combination of variables, numbers and mathematical operations. Vocabulary expression variable constant Downloads ZIP PDF DOC TNS Lesson ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-variable
Visualizing Quadratic Expressions
...binomial expressions can be determined by multiplying each term in one sum by each term in the other sum. Vocabulary rectangle square area Downloads ZIP PDF DOC TNS Lesson Sn...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-quadratic-expressions
Equations of the Form ax+by = c
... to a linear equation of the form \(ax+by = c\) Vocabulary linear equation variables constraint solution intercepts linear combinations Downloads ZIP PDF DOC TNS ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-of-the-form-ax-plus-by-equals-c
Comparing Units
...come from the same whole, which can make a difference in what two fractions represent in terms of length or area. Vocabulary scalar multiple Downloads ZIP PDF DOC TNS Lesson ...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/comparing-units
Creating Equivalent Fractions - Texas Instruments
...is equivalent to a fraction (n x a/ n x b). They can generate a fraction equivalent to a given fraction. Vocabulary factor common divisor Downloads ZIP PDF DOC TNS Lesson...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/creating-equivalent-fractions
Fractions and Unit Squares - Texas Instruments
...nto b equal regions. The fraction (a/b) is a copies of (1/b) on both a number line and in a unit square. Vocabulary tiling unit square Downloads ZIP PDF DOC TNS Lesson S...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-and-unit-squares
What is an Equation?
...s to an equation are the replacement values for the variable that make the equation true. Vocabulary expression equation variable solution Downloads ZIP PDF DOC TNS Less...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-equation
Teaching and Learning with Graphing Calculators
...Technology in Learning (2009) “Should students have frequent access to graphing calculators? TI Research Note 3. Menlo Park, CA: SRI International. Download the presentation summary (PPT) Conclusion: The more students use graphing calculators during instruction the highe...https://education.ti.com/en/resources/funding-and-research/research/research_teachingandlearning
Research on TI-Navigator™ System
...Navigator. The Connected Algebra Classroom: A Randomized Control Trial (website) The Connected Algebra Classroom: A Randomized Control Trial (PDF) Download Paper from ICME 11(PDF) Conclusion: Research shows that students tend to score higher on mathematics achievement tests w...https://education.ti.com/en/resources/funding-and-research/research/research_navigator
Extending Exponents
...ons involving exponents that are 0, negative, or \(\frac{1}{2}\) or \(\frac{1}{3}\). Vocabulary exponent base factor cube square power Downloads ZIP PDF DOC TNS ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/extending-exponents
Building Expressions
...xpressions. Vocabulary expression variable constant associative property commutative property distributive property equivalent expressions Downloads ZIP PDF DOC TNS Lesson Sn...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/building-expressions
What's a Solution to a System of Equations?
.... Vocabulary system of linear equations in two variables intersection slope parallel lines solution to a system of two linear equations Downloads ZIP PDF DOC TNS ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-solution-to-a-system-of-equations