Connecting Ratios and Scaling
...s use the relationship between the sides of two scaled figures and the scale factor to find missing dimensions in the scaled figure and to solve problems involving scale factors. What is the teacher doing? Scaling can be associated with similar figures, but this lesson is an informal introduction...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
Double Number Lines website This lesson uses double number lines to organize and solve problems involving ratios of two or more different quantities. 393701 Double Number Lines Planning ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/double-number-lines
Ratios Within and Between Scaled Shapes
...le by a linear scale factor, but areas scale by the square of the scale factor that relates the lengths (if the area is measured in the unit of measurement derived from that used for length). What to look for Have students examine the internal ratios between each shape as another way to make a co...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/ratios-within-and-between-scaled-shapes
About Building Concepts
About Building Concepts website About Building Concepts Building Concepts in mathematics is a different way of thinking about teaching and learning critical middle grades math ideas. hsSA4JFeqyQ...https://education.ti.com/en/building-concepts/learning-sequences
Pub Connect HMH
... Houghton Mifflin Harcourt is dedicated to meeting the needs of 21st century learners - and the educators who need to reach them. From contemporary content to digital and interactive products, they offer a number of solutions that speak to today's student. Click on the ta...https://education.ti.com/en/activities/publisher-connections/hmh
USA TODAY Education
...and science curriculum Math activities for Pre-algebra, Algebra, Geometry, Precalculus, Calculus and Statistics Science activities for Biology, Chemistry, Physics, Life Science and Physical Science The collection of these activities can be found on TI’s free Classroom Activities database an...https://education.ti.com/en/activities/publisher-connections/usa_today_educate
Ten80
Ten80 global website Ten80 Education is a team of engineers, scientists, teachers, professors and parents all dedicated to helping students and teachers understand STEM subjects, STEM careers ...https://education.ti.com/en/activities/publisher-connections/ten80
Media4Math
...hnology. By utilizing the capability of TI-Nspire™ to view multiple representations (algebraic, graphical, geometric, numeric, and written) of a problem, Algebra Nspirations gives students a hands-on experience with math concepts. The Algebra Nspirations series includes these titles: Linear Fun...https://education.ti.com/en/activities/publisher-connections/media4math
73 83 algebra
73 83 algebra global website The five chapters in this book describe how to integrate the powerful Calculator Software Application into the Algebra 1 classroom so students can easily review and reinforce...https://education.ti.com/en/activities/exploration-series/73-83-algebra
Is Your Calculator Approved for Exams? | Texas Instruments
... Find out which graphing calculator you can use on your exam Learn what calculators are allowed on the ACT® and how to prepare them for exam day. View the approved calculators for the SAT® exam and make sure yours is ready to go. Get a list of...https://education.ti.com/en/resources/test-preparation/acceptance-overview
Mean as Fair Share
...mean is often called the average. Students should recognize the mean as a convenient summary statistic that is used extensively in the world around 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 c...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-fair-share
Mean as Balance Point
.... Sample Assessment Given the set {1, 5, 7, 7, 10}, if you add the value 6 to the data, the mean absolute deviation will? a. Increase b. Decrease c. Remain unchanged d. There is not enough information to tell how the value will affect the mean absolute deviation. Answer: B Understanding ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-balance-point
Box Plots
Box Plots website In this lesson, students will construct box plots from the five-number summary, helping them understand how data is represented and interpreted from a box plot. 397181 ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Sample Means
...der 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 mean. Answer: False ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-means
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 an Equation?
... Objectives Students should be able to distinguish between an expression and an equation. They recognize that solutions to an equation are the replacement values for the variable that make the equation true. Vocabulary expression equation variable solution In this lesson students in...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-equation
Fractions as Division
...ctions and division. Be sure students can explain both methods. What to look for As students discuss the concept of fraction as division, encourage them to explain their reasoning. Have students work independently then have the class work together to find the solutions using the interactive numbe...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-as-division
Pre-service Case Studies by Texas Instruments - US and Canada
...achers in Algebra and Calculus. Teacher/Researcher: Douglas A. Lapp Location: Central Michigan University, Mount Pleasant, MI Course: Problem-based Algebra & Calculus for Secondary Teachers Grade: Teacher education Student Profile: 10 Fall Semester, 17 Spring Semster, undergraduate...https://education.ti.com/en/resources/funding-and-research/research/research_casestudies_preservice
Dividing a Fraction by a Fraction
...raction (c/d). 393726 Dividing a Fraction by a Fraction Planning and Resources Objectives Students understand how to identify and interpret problems involving division of fractions, in particular that division of a by b can be thought of a’s the number of b’s contained in a. They use the rel...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
Equations and Operations
...a numerical value. 398116 Equations and Operations Planning and Resources Objectives Students should be able to identify solution-preserving mathematical moves related to equations and moves that do not preserve solutions. They can describe a strategy for finding a solution for an equation....https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-and-operations