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Application of Completing the Square
A TI technology activity that helps learners to recognize and use the characteristic of a perfect square quadratic to complete the square. Additionally, they apply their knowledge to solve real-world problems.
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Forms of Quadratic Equations
Transformations of parabolas to fit a particular quadratic equation is taught through this lesson. In this transforming parabolas to fit a particular quadratic equation lesson, high schoolers describe the transformations of the...
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Proof of Identity
Students explore trigonometric identities. In this Algebra II lesson, students use graphing to verify the reciprocal identities. Using Cabri Jr, students investigate the Pythagorean trigonometric identities and the...
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Graphical Analysis
Get out your TI-nspire graphing calculator and explore polynomials. Learners determine where a given polynomial are increasing or decreasing, find maximums, minimums, and zeros of polynomials, and discuss end behavior of polynomials....
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Going Back to Your Roots
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 lesson...
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Going Back to Your Roots
Investigate the Fundamental Theorem of Algebra and explore polynomial equations to determine the number of factors, the number of roots, and investigate multiplicity of roots.
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Exponent Rules
Pupils use calculators to work independently to discover the rules for working with exponents. The lesson requires the use of a TI-nspire handheld and software.
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Middle Grades Math: Balancing Equations
Learners solve linear equations. By observing the graph of each side of an equation using the TI-nspire graphing calculator, your class gains insight into solutions, as well as balancing equations and transforming linear equations....
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Exploring Expressions
Examine parts of an expression in this algebra lesson. Ninth graders identify the properties of the coefficient and their behavior to the graph. They graph the equation on a TI to see their results.
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Equivalent or Not Equivalent?
Algebra learners look at equivalent expressions in the context of three different operations: division, squaring, and absolute value. In comparing these values, they will identity when expressions are equivalent.
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Algebra 1: Slope as Rate
Students solve problems with slopes. In this algebra lesson, students identify the slope of a line and relate it to the rate of change. They graph their lines on the TI and observe changes in the lines.
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Special Right Triangles
Using the Pythagorean Theorem to solve for missing angles, learners evaluate right triangles and their properties.
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Completing the Square
Solve equations by completing the square. The pupils factor quadratic equations and graph the parabola. They also identify the different terms in the equation and look for patterns.
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Complex Numbers
The class practices, on paper and/or on a TI graphing calculator the concepts of how to add, multiply, divide and subtract complex numbers using the correct property.
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Graphing Exponentials
Bring your Algebra class to the computer lab! Using materials created by Texas Instruments, they explore exponentiasl and graphs. Be sure to download the correct materials (on the right side of the webpage) before having them walk...
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Be Screen Free for a Week
Challenge yourself to completely close all of your electronic screens for seven straight days!
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Travis the Train and the St. Patrick's Day Treasure Hunt
If your special education class has reviewed St. Patrick's Day vocabulary and customs, then this book is perfect. Travis the Train gives them clues related to St. Patrick's Day items. They use their deductive reasoning to provide...
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3 Little Pigs Vocabulary
Prime your Autistic or special education pupil with this image-rich vocabulary preview. To be used with the story, Three Little Pigs, these cards each contain an image and the associated word or phrase that relates to the story.
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Animal Sounds: The Three Little Pigs
Intended for use with the story of The Three Little Pigs, this resource offers special-needs individuals an opportunity to boost verbal skills and word recognition. Each page includes both words and vivid images to enhance the learning...
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Travis the Train Learns Colors
Reinforce color words, word recognition, and color identification with this train-themed color book. Each page contains an image of a colored train and a sentence describing that train. Additional pages show the same trains but ask,...
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Phonics Train: /at/ words
A well-scaffolded phonics resource awaits you and your autistic learners. Phase one in this multi-page document asks, "What is on the train?" The answer is an /at/ word, such as cat, mat, bat, or hat. In Phase two, the train is shown...
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Train Phonics /ug/ words
Ask your Autistic pupils what is riding on the train. When they answer, point out that they made the /ug/ sound in each of the three-letter words they say. This is a well scaffolded resource that works toward reading with...
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Virtual Field Trips: Saving Time and Money
Maximize instructional time and reduce costs and planning by using virtual field trips.
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Making the Impossible, Possible
With budget cuts galore, skip the bake sales and create a project with Donors Choose.