Linear Inequalities in One Variable
...s reason about order-preserving and solution- preserving moves while using interactive visuals on a number line. What is the teacher doing? Encourage students to think about the ways they learned to solve equations that apply similarly to solving inequalities. The Big Idea Columns ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/linear-inequalities-in-one-variable
What is a Variable?
... implies multiplication between 3 and x. Sample Assessment If a=115 and b=45, what would be the value of the expression b+(a - b)? a 115 b. 185 c. 205 d. 275 Answer: a. 115 Understanding A variable might stand for a range of numbers that can be used in a mathematical expression; a...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-variable
Adding Ratios
... the ratios 50:100 and 75:100 equivalent to the sum of the ratios 1:2 and 3:4? Why or why not. Answer: One sum is the ratio 4:6 and the second is 125:200, which is equivalent to 5:8. The ratios are not equivalent so the sums are not equivalent. Understanding The sum of two equivalent ra...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/adding-ratios
Equations of the Form ax+by = c
...ng? Students explore a variety of contexts for a linear combination of two quantities with a given constraint. What is the teacher doing? Encourage students to explore the exchange between the two quantities and how that exchange maps out the solution on a coordinate grid. The Big Idea ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-of-the-form-ax-plus-by-equals-c
Comparing Units
...ze of the unit when working with fractions. What to look for Give students time to explore the file using different sized wholes and fractions. Encourage students to explain their reasoning for each of. their answers. Sample Assessment Petre had (1/3) of a 6-inch long candy bar and Sande had (1/2...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/comparing-units
Creating Equivalent Fractions - Texas Instruments
...actor common divisor Downloads ZIP PDF DOC TNS Lesson Snapshot Students will use multiplication and area models to generate equivalent fractions. Students learn th...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/creating-equivalent-fractions
Fractions as Division
...en 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 together to find the solutions using the interactive...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-as-division
Learning Gains from Teaching with Graphing Calculators
...were: Operational Skills g=.32 Computational Skills g=.43 Problem Solving g=.22 Attitude towards math g=.32 Reference: (Ellington 2003) Empirical Education, Inc. A meta-analysis of 6 high-quality studies showed an (effect size) due to graphing calculator use of .85. Reference:...https://education.ti.com/en/resources/funding-and-research/research/research_highqualityteaching
Research on TI-Navigator™ System
...students thinking in their practice–for example, by adapting instruction to better fit students’ needs. Reference: (Center for Technology in Learning 2009) Conclusion: TI-Navigator is shown to increase student achievement in academic math classes. York UniversityThis quasi-e...https://education.ti.com/en/resources/funding-and-research/research/research_navigator
Making Music With Code | Assignments | Texas Instruments
...custom-icon-link.files{padding:5px 0}.custom-num-list ol li::marker{color:#c00}.stacked-butons{display:grid;justify-content:center}@media (min-width:320px) and (max-width:480px){div#dmr-hero a{color:#1973b4}div#dmr-hero h1{padding-top:0;color:#c00}div#dmr-hero h3{color:#525252}}.custom-num-list o...https://education.ti.com/en/resources/stem/projects/making-music-with-code/assignments
AP® Calculus | AB3/BC3 2018 Module | Texas Instruments
Find teaching resources for AP Calculus AB and BC exam prep. Help students review functions and derivatives with videos and calculator tips. Review more. AP® Calculus | AB3/BC3 2018 Module | Texas Instruments apcalculus website ...https://education.ti.com/en/resources/ap-calculus/fundamental-theorem-of-calculus/sequence2/2018-ab3-bc3
AP® Calculus | AB3/BC3 2019 Module | Texas Instruments
Ready students for AP® Calculus exams. Apply knowledge of derivatives, definite integrals, and Fundamental Theorem of Calculus. Get videos and calculator tips. AP® Calculus | AB3/BC3 2019 Module | Texas Instruments apcalculus website ...https://education.ti.com/en/resources/ap-calculus/fundamental-theorem-of-calculus/sequence3/2019-ab3-bc3
AP® Calculus | BC5 2017 Module | Texas Instruments
Analyze past free-response questions from AP Calculus BC exams. Examine concepts on tangent lines, partial functions and infinite series. Get started. AP® Calculus | BC5 2017 Module | Texas Instruments website ...https://education.ti.com/en/resources/ap-calculus/series-and-improper-integrals/sequence1/2017-bc5
AP® Calculus | BC6 2019 Module | Texas Instruments
Review practice questions involving Taylor polynomials and Maclaurin series. Explore videos and calculator tips for AP Calculus BC exam prep. Get details. AP® Calculus | BC6 2019 Module | Texas Instruments apcalculus website ...https://education.ti.com/en/resources/ap-calculus/taylor-polynomials-power-series/sequence3/2019-bc6
AP® Calculus | BC2 2020 Module | Texas Instruments
Examine practice questions for the AP Calculus BC exam. Look at parametric velocity values, derivatives, Euler’s Method and Taylor polynomials. Explore more. AP® Calculus | BC2 2020 Module | Texas Instruments apcalculus website ...https://education.ti.com/en/resources/ap-calculus/taylor-polynomials-power-series/sequence4/2020-bc2
Extending Exponents
...generating equivalent expressions involving integer exponents and generalize rules for working with exponents. What is the teacher doing? Encourage students to explore equivalent ways of writing numerical expressions involving integer exponents. The Big Idea Columns Container ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/extending-exponents
Building a Table of Ratios
...atios produces another equivalent ratio. What are the students doing? Students reason about the table of equivalent ratios by using both the visual images of the circles and squares and the numbers in the table. What is the teacher doing? Remind students that to find equivalent ratios, they must ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/building-a-table-of-ratios
Dividing a Fraction by a Fraction
...ment of multiplication Downloads ZIP PDF DOC TNS Lesson Snapshot While the number lines are used as a tool for understanding the concept of dividing a fraction by a f...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/dividing-a-fraction-by-a-fraction
Solving Equations
...e equations by a variety of solution strategies and compare solution pathways based on elegance and efficiency. What is the teacher doing? Encourage students to explore solution pathways they might not have initially seen in order to develop flexibility in solving equations. The Big Idea ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/solving-equations
Building Expressions
... expression as the variable x changes and look for relationships between the structure of the expression and its value. What is the teacher doing? Engage students in reasoning about the values produced by an expression as the variable x changes and in looking for patterns and relationships betwee...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/building-expressions
What's a Solution to a System of Equations?
...are the students doing? Students reason about solutions to systems of two linear equations using balance beams. What is the teacher doing? Encourage students to build on the knowledge that all of the points \((x, y)\) that make \(ax+by = c\) a true statement lie on a line, and recognize that...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-solution-to-a-system-of-equations
Visualizing Systems of Linear Equations
... reason about the values of weights on mobiles and use balance to model solution preserving moves algebraically. What is the teacher doing? Encourage students to use the way the mobile behaves to reason about the values of weights on the mobiles and relate that to the values of variables in a...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-systems-of-linear-equations
Moving from Proportional Relationships to Linear Equations
... sets of factors that produce the same result and consider whether an exponent can “distribute” over any operation. What is teacher doing? Encourage students to explore equivalent ways of writing numerical expressions involving exponents. The Big Idea Columns Container ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/proportional-relationships-to-linear-equations
Adding Fractions with Unlike Denominators
...gruent common factor Downloads ZIP PDF DOC TNS Lesson Snapshot As students explore the concept of adding fractions, they should begin to see that a common denomina...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/adding-fractions-with-unlike-denominators
Solving Systems of Equations Algebraically
...ng? Students explore a variety of contexts for a linear combination of two quantities with a given constraint. What is the teacher doing? Encourage students to explore the exchange between the two quantities and how that exchange maps out the solution on a coordinate grid. The Big Idea ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/solving-systems-of-equations-algebraically