Effect size by Texas Instruments
Effect size Effect size Effect size by Texas Instruments global website Effect size is an index that allows estimation of strength of an effect across studies which use different measures. It is based on ...https://education.ti.com/en/resources/funding-and-research/research/research_effectsize
AP® Calculus | AB3/BC3 2018 Module | Texas Instruments
...e 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 ...https://education.ti.com/en/resources/ap-calculus/fundamental-theorem-of-calculus/sequence2/2018-ab3-bc3
AP® Calculus | AB3/BC3 2019 Module | Texas Instruments
... a circle arc), questions require evaluating derivatives and definite integrals using the graph. Fundamental Theorem of Calculus is used to find the maximum of a related function g. Go to resource library 393715 AB3/BC3 Planning and Resources- Objectives Students understand that a fract...https://education.ti.com/en/resources/ap-calculus/fundamental-theorem-of-calculus/sequence3/2019-ab3-bc3
AP® Calculus | BC5 2017 Module | Texas Instruments
...e 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 ...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
...se counter and accumulator statements Use loop control structures and conditional statements in a program to get an undetermined amount of data Materials for learning Work along with this activity by downloading the following materials: Loops notes page Incrementing variables notes page Un...https://education.ti.com/en/resources/computer-science-foundations/counters-accumulators-comparing-loop-types
Ratios & Proportions
...about the same area. a. What is the rate at which lawns were being mowed? Answer: (7/4) hours to mow one lawn or 1 and (3/4) hours per lawn. b. How many lawns could be mowed in 35 hours? Answer: 20 lawns Understanding Every ratio has an associated unit rate. The unit rate is the nume...https://education.ti.com/en/building-concepts/activities/ratios
Building a Table of Ratios
... for Have students explain their strategies for solving problems involving equivalent ratios. Sample Assessment If Sara used 3 cups of pancake mix to make 24 pancakes, how many cups would she need to make 40 pancakes? Answer: 3:24 is equivalent to 1:8, which is equivalent to 5:40. So, the answer ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/building-a-table-of-ratios
Dividing a Fraction by a Fraction
...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 One way to...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/dividing-a-fraction-by-a-fraction
Solving Equations
Solving Equations website In this lesson students draw upon tools learned in previous work and focus on making strategic choices in solving linear equations. 439874 Solving Equations P...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/solving-equations
Building Expressions
...equivalent if they have the same value for every possible replacement for the variable or variables. What to look for Some statements can be true for many values of a variable or variables but not true for others. For example, “multiplication” makes things larger is true if you are multiplying wh...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/building-expressions
Texas Instruments Guidelines for Research
...student or teacher data. TI often consults with researchers on issues of research methodology and implementation of its technologies. However, TI makes no attempt to influence the conclusions of the study. Authorship and final editorial control of research reports is by the researcher, no...https://education.ti.com/en/resources/funding-and-research/research/research-ethics
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
What's a Solution to a System of Equations?
...in two variables and find solutions using balances. Then students investigate graphically systems with a unique solution, no solutions, or infinitely many solutions. 442901 What is a solution to a System of Equations Planning and Resources Objectives Students should be able to identify wh...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-solution-to-a-system-of-equations
Visualizing Systems of Linear Equations
... DOC TNS Lesson Snapshot Students understand how mapping balanced mobiles to a system of equations provides a foundation for reasoning about strategies for solving systems of equations. What t...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-systems-of-linear-equations
Moving from Proportional Relationships to Linear Equations
... to use the point slope form of a line to move from graphs of proportional relationships to graph of any line. What to look for Student discussion may provide an opportunity to discuss why the denominator of a fraction cannot be zero. Sample Assessment Consider the graph of a line. Which ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/proportional-relationships-to-linear-equations
Adding Fractions with Unlike Denominators
...ng Fractions with Unlike Denominators Planning and Resources Objectives Students should understand that when adding fractions, the fractions are marked off end to end on a number line. If the denominators are different, the fractions can be added by creating equivalent fractions that have th...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/adding-fractions-with-unlike-denominators
Units Other Than a Unit Square
... PDF DOC TNS Lesson Snapshot A fraction makes sense only if it refers to a particular scale or unit. One half of a unit square can represent different areas depending on the size of the u...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/units-other-than-a-unit-square
Multiplying Fractions by a Whole Number
...ne to find the product of two numbers, then have them find an equivalent fraction for the product. Sample Assessment Insert values into the blanks to make a true statement (a number may be used more than once). 3, 5, 6, 8, 2, 10, 12 Possible answer: 5(3/10) = (3/2) Understanding ...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/multiplying-fractions-by-a-whole-number
Mixed Numbers
...in a discussion about the relationship between the numerator and the denominator in an improper fraction. Sample Assessment Order the following from smallest to largest. Answer: Thinking in mixed numbers is easier than fractions. Understanding What are the students doing? Division o...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/mixed-numbers
Equations and Operations
... by 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 equat...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-and-operations
Solving Systems of Equations Algebraically
...ility in solving systems of equations and recognizing patterns that indicate which method is most efficient for a given system. Sample Assessment Mary is buying tickets for a movie. Each adult ticket costs $9. Each child ticket costs $5. Mary spends $110 on tickets. Mary ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/solving-systems-of-equations-algebraically
Using Structure to Solve Equations
... arithmetic structure of expressions in an equation can help in thinking about how to find the solution for the equation- a value or values that will make the equation true. What are the students doing? Students highlight portions of linear equations and give a value for the highlighted expressio...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/using-structure-to-solve-equations
Adding and Subtracting Fractions with Like Denominators
...trate the subtraction on number lines they have drawn. Then have them model the subtraction on the interactive number lines. Sample Assessment In how many ways can you decompose (5/4) into the sum of two fractions with a denominator of 4? Answer: (1/4)+(4/4); (2/4)+(3/4); (0/4)+(5/4). Underst...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/adding-and-subtracting-fractions-with-like-denominators
What is a Fraction? - Texas Instruments
... line. What are the students doing? Students use an interactive number line to visualize and explore fractions as numbers. What is the teacher doing? Make sure students understand that the denominator of a unit fraction names the number of equal parts into which the unit has been partitioned, and...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/what-is-a-fraction
Equivalent Fractions - Texas Instruments
...ey are the same size or the same point on a number line. They can compare and express the relationships between two fractions using the symbols and justify the conclusions by using a visual fraction model. Vocabulary equivalent fractions improper fractions This lesson helps student...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/equivalent-fractions