Median and Interquartile Range
...is knowledge of median is the foundation for understanding interquartile ranges. What are the students doing? Students use dot plots to observe and describe the relationship between the IQR and the median of the distribution of a set of data. What is the teacher doing? Counting to the middle of a...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/median-and-interquartile-range
Mean as Fair Share
Mean as Fair Share website This lesson introduces students to mean as a way to describe the center of a set of data. Often called the average, the mean can also be visualized as “leveling...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-fair-share
Mean as Balance Point
Mean as Balance Point website In this lesson, students focus on how the mean can be described as the balance point for the distribution of a set of data. 397184 Mean as Balance Point Pla...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-balance-point
Comparing Distributions
Comparing Distributions website In this lesson, students extend their previous work on describing a single data distribution to comparing several distributions collected from different po...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/comparing-distributions
Two Way Tables and Categorical Data
...es. What to look for Relative frequency is particularly important when comparing groups of different sample size. Sample Assessment The table below describes risk factors for obesity associated with age. a) What do these number represent? Are they frequencies or relative frequencies or neither? ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/two-way-tables
Transforming Data
...of spread. What to look for Transforming data is a fundamental process in data analysis through which unwieldy data can be transformed by shifting or scaling to assist in its analysis. Sample Assessment One of the problems on a mathematics test was incorrectly stated. The teacher decided to add 3...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/transforming-data
Tables and Measures of Center and Spread
...sents the typical difference of the data from its mean. Sample Assessment The table gives the test cores of a number of students. What is the median score for the students? Answer: 85 Understanding Summary measures of center and spread for a distribution of data can be determined from ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/tables-and-measures-of-center-and-spread
Expressions & Equations
...and in particular, allows students to investigate whether exponents “distribute” over operations other than multiplication. What to look for Common misconceptions include not understanding which element in the expression is the base of the exponent, multiplying the exponent and the base, and reve...https://education.ti.com/en/building-concepts/activities/expressions
Research
...dies Reports from real teachers using TI technology in their classroom to help increase student success. Algebra 1 and 2 Geometry Middle School / Pre-Algebra Pre-Calculus / Calculus Pre-Service About TI's Research Program Research at TI serves as the basis for inc...https://education.ti.com/en/resources/funding-and-research/research
Adding Ratios
...What to look for At the end of the lesson, have students change the ratios for the blue and pink segments and explain what each segment represents. Discuss as a class the effects the rates associated with the two ratios have on the steepness of the segments. Sample Assessment The ratio 50:100 is ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/adding-ratios
Comparing Units
Comparing Units website This lesson helps students to understand that the size of a fraction will vary with the scale used to define a unit fraction. 393728 Comparing Units Planning and R...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/comparing-units
Creating Equivalent Fractions - Texas Instruments
...en fraction by a fraction equal to 1. What to look for Have students observe several examples of creating equivalent fractions. Then lead them in a discussion of their observations. Sample Assessment a. (5/4) = (BLANK/BLANK) Possible answer: (5/4) = (15/12) b. (3/ BLANK) = (BLANK/ 21) Poss...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/creating-equivalent-fractions
What is an Exponent?
...and in particular, allows students to investigate whether exponents “distribute” over operations other than multiplication. What to look for Common misconceptions include not understanding which element in the expression is the base of the exponent, multiplying the exponent and the base, and reve...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-exponent
Fractions as Division
...roaches to thinking about this relationship between fractions 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 tog...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-as-division
Learning Gains from Teaching with Graphing Calculators
...ealth University Handheld graphing technology can be an important factor in helping students develop a better understanding of mathematical concepts, score higher on performance measures, and achieve a higher level of problem solving skills. Reference: (Ellington 2003) SRI International Students...https://education.ti.com/en/resources/funding-and-research/research/research_highqualityteaching
Making Music With Code | Borrow | Texas Instruments
...e TI-Nspire™ CX II graphing calculator and one TI-Innovator™ Hub to you directly. When you’ve selected a date to kick off the project, we’ll schedule a shipment of all equipment class sets to send to your school or venue. After completing the project, we’ll email you prepai...https://education.ti.com/en/resources/stem/projects/making-music-with-code/borrow
AP® Calculus | AB3/BC3 2018 Module | Texas Instruments
... 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-response questions. The technology videos show the tech s...https://education.ti.com/en/resources/ap-calculus/fundamental-theorem-of-calculus/sequence2/2018-ab3-bc3
AP® Calculus | AB3/BC3 2019 Module | Texas Instruments
... 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-response questions. The technology videos show the tech s...https://education.ti.com/en/resources/ap-calculus/fundamental-theorem-of-calculus/sequence3/2019-ab3-bc3
Python coding: Do While Loops | Texas Instruments
... Do While Loops This activity extends the “Teaching Foundations of Computer Science With Python on TI-Nspire™ Technology” workshop to study additional topics from computer science with the support of the TI-Nspire™ CX II gr...https://education.ti.com/en/resources/computer-science-foundations/do-while-loops
Python coding activities: Programming With Lists | Texas Instruments
... ProgrammingWith Lists This activity extends the “Teaching Foundations of Computer Science With Python on TI-Nspire™ Technology” workshop to study additional topics from computer science with the support of the TI-Nspire™ CX II gr...https://education.ti.com/en/resources/computer-science-foundations/programming-with-lists
AP® Calculus | BC5 2017 Module | Texas Instruments
... 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-response questions. The technology videos show the tech s...https://education.ti.com/en/resources/ap-calculus/series-and-improper-integrals/sequence1/2017-bc5
Python coding activities: Counters, Accumulators and Comparing Loop Types | Texas Instruments
... Counters, Accumulators,and Comparing Loop Types This activity extends the “Teaching Foundations of Computer Science With Python on TI-Nspire™ Technology” workshop to study additional topics from computer science with the support of the TI-Nspire™ CX II gr...https://education.ti.com/en/resources/computer-science-foundations/counters-accumulators-comparing-loop-types
AP® Calculus | BC6 2019 Module | Texas Instruments
... 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-response questions. The technology videos show the tech s...https://education.ti.com/en/resources/ap-calculus/taylor-polynomials-power-series/sequence3/2019-bc6
Extending Exponents
...udents should be able to extend properties of postive integer exponents to all integer exponents, apply properties of exponents to express numbers in scientific notation, and interpret and explain numerical expressions involving exponents that are 0, negative, or \(\frac{1}{2}\) or \(\frac{1}{3}...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/extending-exponents
Dividing a Fraction by a Fraction
...ines are connected to their thinking about division of fractions and the role of equivalent fractions in the process. This can lead to a productive discussion about the mathematical concepts. Sample Assessment How many (3/4)-cup servings are in (9/2) cups of yogurt? Answer: 6 cups Understanding ...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/dividing-a-fraction-by-a-fraction