Connecting Ratios and Scaling
...ther the ratio is greater or less than 1. 393711 Connecting Ratios and Scaling Planning and Resources Objectives Students should understand how sides of a figure are related by a scale factor. They can identify the scale factor given that one figure has been scaled from another. Vocabulary s...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/connecting-ratios-and-scaling
Connecting Ratios to Graphs
Connecting Ratios to Graphs website Students consider the values in a ratio table as ordered pairs and graph them on coordinate axes. Students learn that the graph of a collection of equi...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/connecting-ratios-to-graphs
Double Number Lines
...ios of two or more different quantities. 393701 Double Number Lines Planning and Resources Objectives Students should understand and be able to identify situations where double number lines are useful representations for solving problems. Vocabulary unit rate This lesson uses d...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/double-number-lines
Ratios Within and Between Scaled Shapes
...Between Scaled Shapes Planning and Resources Objectives Students should understand the relationship between a scale factor and the corresponding sides of two figures. They recognize that area scales by the square of the linear scale factor of the sides of a figure. Vocabulary scale factor ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/ratios-within-and-between-scaled-shapes
What is a Ratio?
...nt ratios. What is the teacher doing? Reinforce the definition of equivalence by associating the patterns generated with the original ratio. The Big Idea The questions introduce students to the concept of a ratio as paired quantities that vary together in the same relationship. This le...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/what-is-a-ratio
Pub Connect HMH
...rse 2 ©2010 TI-Nspire All TI Products Course 3 ©2010 TI-Nspire All TI Products Hold McDougal Florida 2011 Pre-Algebra ©2011 TI-Nspire All TI Products Algebra 1 ©2011 TI-Nspire All TI Products ...https://education.ti.com/en/activities/publisher-connections/hmh
30 34 activities
30 34 activities global website These activities provide grades 7-8 students with a variety of explorations that promote mathematical understanding. The use of calculators is an integral part of each act...https://education.ti.com/en/activities/exploration-series/30-34-activities
Is Your Calculator Approved for Exams? | Texas Instruments
...® exams. Learn which calculators are allowed to use on the IB® Diploma Programme exams. Watch helpful videos and download the best practices guide to discover great ways to save time and avoid mistakes. Tips for TI-Nspire™ CX graphing calculators ...https://education.ti.com/en/resources/test-preparation/acceptance-overview
Getting started on TI technology | TI-Nspire CX II Technology
...load PDF Download PDF for using web app --> LsKwIFOxmdA Update your operating system using your teacher software Follow this how-to video for easy steps to verify your teacher software is up to date, including how to download and install the latest version. Download PDF blw...https://education.ti.com/en/resources/getting-started-on-ti-technology/ti-nspire-cx-ii
Grant Writing Resources
...als. You will notice overlap in some information, which means that certain points are very important. TechLearning - Technology Funding: A How-To Guide. A basic overview of technology funding that is available and a great place to get started. Catalog of Federal Domestic Assistance - Developi...https://education.ti.com/en/resources/funding-and-research/links-to-other-grant-writing-resources
Visualizing Equations Using Mobiles
...e of two expressions and determine solutions that can be converted to the form ax = b and x + a = c. Vocabulary expression equation variable solution identity In this lesson students explore interactive mobiles for modeling one or more equations. Students are given specific constrain...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-equations-using-mobiles
Modeling Linear Relationships
...rength, and form of the relationship between the two variables. 416972 Modeling Linear Relationships Planning and Resources Objectives Students identify an association between two quantitative variables as strong or weak, positive or negative, and interpret the association in context. They ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/modeling-linear-relationships
Choosing Random Samples
...ation (the large set of interest) and a sample (a subset of that population). Sample Assessment A survey given to some of the people at the mall on Friday night indicated that shopping hours at the mall should be extended. What is the population for this sample? Answer: People who were shopping a...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/choosing-random-samples
Mean as Fair Share
...r Share Planning and Resources Objectives Students interpret “fair share” as totaling all of the data and sharing the total equally, 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 This le...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-fair-share
Mean as Balance Point
...ibed as the balance point for the distribution of a set of data. 397184 Mean as Balance Point Planning and Resources Objectives Students should identify the mean as the balance point of a distribution. They find and interpret deviations from the mean as a way to measure the spread of a dis...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-balance-point
Box Plots
...ected in the size of the IQR. Sample Assessment The plot below shows the results of a survey of households about the number of dogs in the household. Identify the following statements as true or false. Explain your reasoning in each case. a. The maximum number of dogs in any house is 8. b. At le...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Sample Means
... to look for In order to have a predictable shape and spread for a simulated sampling distribution, the sample size must be large. Sample Assessment Identify each statement as true or false. a) The larger the sample size the more likely that a sample mean will be farther from the population mea...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-means
Tables and Measures of Center and Spread
...pread when data are organized in a frequency table. 409956 Tables and Measures of Center and Spread Planning and Resources Objectives Students identify and interpret summary measures of center and spread using data presented in frequency tables. Vocabulary frequency table mean median inter...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/tables-and-measures-of-center-and-spread
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?
...nswer: One Understanding In an equation, a constraint is imposed such that the values of the variables involved in the expressions on each side of the equation must make the equation a true statement. What are the students doing? Students explore what is meant by an equation and the sol...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
References by Texas Instruments - US and Canada
...ng Preservice Mathematics Teachers' Initial Use of the Next-Generation TI-Nspire Graphing Calculators with Regard to TPACK. SITE 2010. San Diego, Florida State University Learning Systems Institute. Burrill, G., J. Allison, et al. (2002). "Handheld graphing technology in secondary school mathemat...https://education.ti.com/en/resources/funding-and-research/research/research_bibliography
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
...investigate the relationship between the solution to an equation and the solution to a new equation formed by adding, subtracting, multiplying, or dividing one or both sides of the original equation by a numerical value. 398116 Equations and Operations Planning and Resources Objectives Stude...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-and-operations