Curated OER
Exponential Reflections
High Schoolers explore the concept of exponential reflections. They use their Ti-Nspire to reflect the natural logarithm function over the line y=x. High schoolers repeat the process using different exponential functions using a slider.
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Dilations with Matrices
Examine dilation with matrices with your class. Learners write a conjecture for how the scale factor determines the size of an image. They then use their conjecture to write a matrix multiplication problem for the illustrated...
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Operating on Matrices
Learners investigate matrices by exploring addition, subtraction and multiplication of matrices. High schoolers find the determinant and inverse of a matrix. The lesson includes a set of practice problems
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Stretching the Quads
Explore parabolas in this algebra lesson with the graphing calculator. The class investigates what effects the changing of the parameters of the vertex form of a quadrati have to its graph. They find the zeros of a quadratic graphically...
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Watch Your P's and Q's
Using your graphing calculator, find all the rational zeroes of a polynomials by using the Rational Zero Theorem. Divide polynomials using the Remainder Theorem and the Factor Theorem and then graph it to find the number of real roots.
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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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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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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 plan requires the use of a TI-nspire handheld and software.
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Moth or Butterfly
Students categorize butterflies and moths by identifying the unique characteristics of the two different species. For this classifying lesson, students discuss their prior knowledge about these insects before categorizing...
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Shoes and the Backyard Landscape
Your shoes get a lot of mileage in familiar places. Represent the places you have traveled the most with an art project based on a print of Indian People Wear Shoes and Socks by Juane Quick-to-See Smith. Kids trace their shoes and...
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Combining with Participial Phrases
Combine participial phrases and creative writing with this lesson, which is equally helpful for writing skills and conventions. After a mini-lesson on participial phrases and reading the picture book Dancing in the Wings, pupils use a...
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Research a Poet and Explicate a Poem by that Poet
Using your school's media center, internet research, and a SMART board, 7th graders research a chosen poet and write a research report. Additionally, 7th graders explicate one poem by the poet within their report. Several resource links...
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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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Application of Linear Systems
Let the learners take the driving wheel! The class solves systems of linear equations and applies the concepts of systems to solve a real-world situation about parking cars and buses. They then use calculators to create a visual of their...
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Animated Alphabet
Students explore English by completing an interactive language history activity. In this word recognition lesson, students discuss word formations and the phonetic relationship between letters. Students identify the origin of individual...
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Exploring the Life of Martin Luther King Jr.
A discussion of Martin Luther King Jr. can lead to an exploration of history, civil rights, and social justice.
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Questions in Art History
This worksheet provides a wonderful scaffold for those learning how to analyze art in a critical and thoughtful way. It describes what art historians do, then requires learners to view and analyze one of the listed works. Twelve...
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What's in a Sentence? Getting to Know the Parts of Speech
What a kick! After examining the definitions and looking at examples of the different parts of speech, partners work together on a retelling of a famous nursery rhyme. For each sentence, they must select a word that matches the part of...
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Peer Editing Worksheets
What kind of writing did your class just complete? Narrative writing? Process writing? Compare and contrast writing? Print this packet; there are 10 different peer-editing worksheets included here for a variety of writing. Teach your...
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Evaluating Information Sources Worksheet
Your class is getting ready for its first big research project. While they know how to use the Internet, do they know how to find academic information? Do they know how to find credible sources? Give them this packet and bring them to...
Gwinnett County Public Schools
Analysis of the Tuck Everlasting and The Birchbark House Text Exemplars
Looking to introduce some text-based questions into your ELA lessons? Practice the kinds of skills the Common Core demands with the seven text-based questions and the essay prompt provided here. Designed to be a three-day instructional...
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How Would You Feel?
Sixth graders put themselves in the shoes of aborigines who were displaced from their homes in the 1800s by Europeans who came in and took their land from them. They discuss the social injustices suffered by these people, and write...