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Lesson Plan
Curated OER

Slopes and Lines

For Teachers 8th - 9th
Students identify the slopes of a line. In this algebra instructional activity, students calculate the slope and intercept of a line. They graph their lines using a TI calculator.
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Lesson Plan
Curated OER

Calculating the Cost of Living

For Teachers 9th - 10th
Bring Consumer Mathematics and Economics to life with this activity, where learners investigate personal finance and budgeting. They use the newspaper’s classified section to determine a future job and potential earnings and determine a...
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Lesson Plan
Curated OER

Visualizing Integers

For Teachers 9th - 10th
Students create visuals on the TI Calculator to solve problems. For this algebra lesson, students perform basic operations with integers. They add, subtract, multiply and divide.
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Lesson Plan
Curated OER

TI-89 Activities for PreCalculus and AP Calculus

For Teachers 9th - 12th Standards
Using the TI-89 calculator, young scholars explore the statistical, graphical and symbolic capabilities of the TI-89.  Students investigate topics such as solving systems of equations, finding inverse functions, summations, parametrics...
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Worksheet
Curated OER

Simplifying Fractions on the TI-73

For Students 6th - 8th
For this simplifying fractions on the Ti-73 worksheet, students simplify 8 fractions in short answer format. Students use the Ti-73 to simplify fractions. Students represent the fraction as a picture of shaded and non-shaded squares.
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Lesson Plan
Curated OER

Reflecting a Triangle in the Coordinate Plane

For Teachers 9th - 12th Standards
Learners explore geometric concepts using technology. They manipulate the TI to find important math topics. This activity requires a TI-84 or higher.
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Lesson Plan
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Curated OER

Area "FOILed" Again!

For Teachers 9th - 12th Standards
Learners perform factoring on the TI. In this algebra lesson, students factor equations using the FOIL method. They use the TI navigator to show each step using a visual.
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Lesson Plan
Curated OER

Charging Up, Charging Down

For Teachers 9th - 12th Standards
Learners collect and analyze voltage data. Then, they investigate exponential functions using the TI and a Voltage Probe and graph their data and analyze it using a table.
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Lesson Plan
Curated OER

How Many Solutions to the System?

For Teachers 9th - 12th Standards
Solve systems of equation using graphing! In this algebra lesson, students use the TI to graph two lines and identify the number of solutions. They perform interactive graphing on the navigator.
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Lesson Plan
Texas Instruments

Measuring Air Pressure Lab

For Teachers 6th - Higher Ed Standards
Your class can investigate the weather through an experiment. In this chemistry lesson, learners collect data on air pressure and relate it to the weather. They collect data with the TI containing a barometer probe.
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Lesson Plan
Curated OER

Get Your Numbers in Shape - TI-83

For Teachers 9th - 12th Standards
High Schoolers use the TI-83 calculator to produce a sequence, explore patterns and find a linear or quadratic equation for a given pattern. They use inductive reasoning to make conjectures about patterns. They find the Y-value of a...
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Lesson Plan
Curated OER

Data Analysis Using Technology

For Teachers 5th - 8th
Analyze data using technology. Middle schoolers design data investigations, describe data, and draw their own conclusions. Then they select the best type of graph, graph and interpret the data, and look for patterns in trends. They also...
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Lesson Plan
Curated OER

Graphing Linear Equations on the TI-73

For Teachers 8th
Eighth graders work in pairs with a TI-73 graphing calculator to complete a multiple-choice review using the Classroom Performance System. Each team uses a remote unit to "click in" the answers. When all teams have completed the review,...
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Lesson Plan
Curated OER

Symmetric Secant

For Teachers 9th - 12th Standards
Mathematicians use a symmetric secant line to prove the derivative at a point. In this trigonometry lesson, students create secant lines on the navigator to analyze the derivative. They move the lines around and make observations.
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Lesson Plan
Curated OER

Dog Days or Dog Years?

For Teachers 9th - 12th Standards
In need of some algebraic fun with real world implications?Learners use ordered pairs, a table of values and a scatter plot to evaluate the validity of several real world data sets. The class focuses on  dog ages in human years, domain,...
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Worksheet
Curated OER

Calculating with Sig Figs and Scientific Notations

For Students 9th - 11th
In this algebra instructional activity, students convert scientific notation into significant figures. They identify the significant figures correctly with the help of a TI calculator.
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Lesson Plan
Curated OER

Charting a New Course

For Teachers 9th - 11th
Students calculate the distance they will travel. In this geometry lesson plan, students use the TI and CBL system to make calculation of a certain path. They explore geography by calculating distances between different areas as it...
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Lesson Plan
Curated OER

Reinforcing Fractions Using a Fraction Calculator

For Teachers 6th - 10th
Students complete fraction word problems using TI-Explorer Calculators.
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Lesson Plan
Curated OER

Learning About A Graphing Calculator

For Teachers 10th - 12th
Students investigate the use of a graphing calculator in solving problems. In this algebra lesson, students solve polynomials problems using a calculator.
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Lesson Plan
Curated OER

Know the System

For Teachers 8th - 11th
Students identify the different systems of equations. In this algebra instructional activity, students solve systems of equations using graphing, elimination and substitution. They use the Ti to graph their systems.
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Lesson Plan
Curated OER

Visualizing Vectors

For Teachers 9th - 12th Standards
Investigate vectors in standard positions and use the CellSheet application on the TI calculator to find the sum of two vectors. Convert from polar to rectangular coordinates and vice versa, and show graphs of the vectors.
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Lesson Plan
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Curated OER

Going Back to Your Roots

For Teachers 9th - 12th Standards
Who doesn't need to know the Fundamental Theorem of Algebra? Use the theorem to find the roots of a polynomial on a TI calculator. The class explores polynomials with one solution, no real solutions, and two solutions. This less...
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Lesson Plan
Curated OER

Using Matrices to Enter Data and Perform Operations

For Teachers 9th - 12th Standards
Here's a TI step by step guided lesson on matrices. The class enters data into the TI calculator about movie ticket sales and uses matrices as a problem solving tool. They add and multiply matrices to determine profit.
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Lesson Plan
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NASA

The NBL Pool

For Teachers 9th - 12th Standards
That is a lot of water. Class groups explore the size of the NASA's Neutral Buoyancy Pool and calculate the volume of water needed to fill it. They then compare that volume to the amount of water needed to fill a pool the size of a...

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