Solving Equations
... DOC TNS Lesson Snapshot This lesson allows students to deepen their understanding of solution strategies for equations in one variable. What to look for Students may be challenged when looking for solution pathways that...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/solving-equations
What's a Solution to a System of Equations?
...t equal 6 b. \(y\) must equal 6 c. There is no solution to this system d. There are infinitely many solutions to this system Answer: d Understanding Some systems of linear equations in two variables have one point as a solution, some have no points as a solution, and some have ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-solution-to-a-system-of-equations
Visualizing Systems of Linear Equations
... expression in an equation and how they must be the same, while others may reason by identifying numbers that make the mobile unbalanced and in which direction. Sample Assessment "A store sells white scarves and red scarves. A white scarf costs $3 and a red scarf costs $5. On Monday, the stor...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-systems-of-linear-equations
Moving from Proportional Relationships to Linear Equations
...ps students 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 li...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/proportional-relationships-to-linear-equations
Units Other Than a Unit Square
... 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 unit. If two unit squares do not have the same scale, a unit fraction will not have the same size area...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/units-other-than-a-unit-square
Multiplying Fractions by a Whole Number
...nto 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 Multiplying (a/b) by the whole number c, produces c copies of (a/b) joined end to end on the number line. What are the students doi...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/multiplying-fractions-by-a-whole-number
Mixed Numbers
...n can be converted to the sum of a whole number and a fraction less than one. Converting a mixed number to a fraction can be thought of as fraction addition. What to look for Lead students in a discussion about the relationship between the numerator and the denominator in an improper fraction. Sa...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/mixed-numbers
Equations and Operations
Equations and Operations website In this lesson students investigate the relationship between the solution to an equation and the solution to a new equation formed by adding, subtracting,...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-and-operations
Solving Systems of Equations Algebraically
...solve a system of linear equations in two variables, in particular the methods of elimination and substitution and determine elegant approaches to finding a solution. Vocabulary system of linear equations in two variables substitution solution to a system In this lesson students w...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/solving-systems-of-equations-algebraically
Using Structure to Solve Equations
...PDF DOC TNS Lesson Snapshot Students develop an understanding of the logic of equation solving by recognizing the overarching structure within the equation. What to look for In the equation 2(x + 4) = 32,...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/using-structure-to-solve-equations
What is a Fraction? - Texas Instruments
...n Snapshot Fractions use two symbols to describe this new kind of number: the fraction (a/b) on a number line is a lengths of (1/b), where b indicates the number of equal partitions between 0 and 1. What to look for Students will learn that the denominator indicates the number of equal par...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/what-is-a-fraction
Equivalent Fractions - Texas Instruments
... TNS Lesson Snapshot Once students understand equivalence, they can begin to order fractions according to their size. What to look for Students should recognize that, as with whole numbers, when ordering fractions the larger of two fractions is ...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/equivalent-fractions
Visualizing Linear Expressions
Visualizing Linear Expressions website In this lesson students will use the distributive property to rewrite expressions for a given context in order to make connections between the scena...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-linear-expressions
Research on Professional Development by Texas Instruments - US and Canada
...development. The Institute for the Advancement of Research in Education, AEL An interpretive review of 14 experimental and quasi-experimental studies identified these nine attributes of effective professional development: Address student learning needs Incorporate hands-on technology use ...https://education.ti.com/en/resources/funding-and-research/research/research_pd
TI Science - US and Canada - Professional Learning
...chnology into our classes.” — Cindy Tobey, Geometry Teacher Panama High School (Oklahoma) “The instructor’s ability to deal with many different levels of preexisting knowledge was fabulous.” — Beth Boas, Mathematics TeacherWoodbridge High School (Virginia) ...https://education.ti.com/en/resources/science/professional-learning
Webinar: Technology Skills for ACT success!
In this on-demand webinar, we will discuss several calculator skills that students should practice throughout the school year that will promote ACT® success.https://education.ti.com/en/activity/detail/act-prep_webinar
Rotations - Lesson Bundle
In this interactive video lesson series, students will explore rotations and their properties. The lessons allow students to play, investigate and explore which leads to discovering the properties of rotated figures. Explorations can be done via rotations on a grid and without a grid.https://education.ti.com/en/activity/detail/rotations-@-lesson-bundle
Reflections- Lesson Bundle
In this interactive video lesson series, students will be introduced to reflections and their properties. The lessons allow students to play, investigate and explore which leads to discovering the properties of reflected figures.https://education.ti.com/en/activity/detail/reflections@-lesson-bundle
Algebra Made Easy - Trial Edition
In Algebra Made Easy - Trial Edition, students will use TI-Nspire technology to explore common algebra problems utilizing step-by-step processes.https://education.ti.com/en/activity/detail/algebra-made-easy-@-trial-edition
prime factorization, GCF, and LCM
Use prime factorization to find the GCF and LCM between two numbers.https://education.ti.com/en/activity/detail/prime-factorization-gcf-and-lcm_1
Circle Geometry: Central Angles and Inscribed Angles
The activity is designed to teach students the rules attributed to central angles and their intercepted arc and incsribed angles and their intercepted arc.https://education.ti.com/en/activity/detail/circle-geometry-central-angles-and-inscribed-angles
21 Classic Optimization Problems with Calculus solutions
Model twenty-one classic optimization problems involving area, volume and distance using multiple representations. Assign these problems for students to solve by Calculus. Then have the students compare their solutions with those presented on TI-Nspire’s Math Notes pages. Self-directe...https://education.ti.com/en/activity/detail/21-classic-optimization-problems-with-calculus-solutions
Introduction to Data
In this lesson, students identify statistical questions and explore distributions of a set of data. Students are introduced to range as a rough measure of variability and informally to the concept of outliers.https://education.ti.com/en/activity/detail/introduction-to-data-bc
Statistics Made Easy - Trial Edition
In Statistics Made Easy - Trial Edition, students will use TI-Nspire technology to explore common statistics problems utilizing step-by-step processes.https://education.ti.com/en/activity/detail/statistics-made-easy-@-trial-edition
Give Me Five
In this activity, students will discuss and describe the center and spread of a univariate data set by way of a five number summary and visually by a box & whisker diagram. Students will then apply this knowledge to real life applications to enhance their ability to understand this math in st...https://education.ti.com/en/activity/detail/give-me-five@ns