Curated OER
Making Money and Spreading the Flu!
Paper folding, flu spreading in a school, bacteria growth, and continuously compounded interest all provide excellent models to study exponential functions. This is a comprehensive resource that looks at many different aspects of these...
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One of the Many Ways
Explore the concept of polynomials and determine the value and number of zeros for a given polynomial using the Rational Root Theorem. Then graph the polynomials and relate the number of zeroes to the degree of the polynomial.
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Powers and Roots of Complex Numbers
Explore a few powers of complex numbers numerically and decide if there is a pattern and use parametric equations to represent a complex number graphically. Use De Moivre's theorem to represent the roots of the complex number...
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Root Structures
Plant roots are the focus here. Pupils discover that some plants actually store food in their roots, that roots provide water for plants, and that gravity and sunlight have an effect on plants. This terrific, six-page plan has two...
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The Plant
Here is a good, basic, and solid lesson plan on the parts of a plant. Young biologists learn about the parts of a plant, and what each one does. Additionally, learners look at the parts of plants that are used by people and determine...
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Vocabulary and Concept Development: EDI
The roots metro/meter and therm are the focus of a vocabulary building presentation that includes concise definitions, color-coded examples, and opportunities for guided and independent practice. Part of a series of roots and affixes...
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Plant Power
Here is an opportunity for your first graders to take a close look at plants: what they need to survive, how they grow, and the names of each plant part. The book, Corduroy's Garden is used to open the lesson. Then, youngsters utilize...
Key Curriculum Press
Applications of Exponential Functions
Exponential functions are the name of the game. Young mathematicians can work through each of the eight worksheets by evaluating functions, applying logarithms, completing logarithmic functions, and building inverse functions. This would...
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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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Order of Operations and Two-Step Equations
Solve two-step equations using order of operation in this algebra lesson. Young mathematicians evaluate functions through substitution and apply the properties of exponents and negatives correctly. They complete the order of operation...
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Roots Word Search Puzzle
Practice root words with this word search instructional activity. Young readers locate thirty-five word roots given in the word box. They find the words in a puzzle consisting of fifteen rows and thirty-five columns.
Primary Resources
Science - The Parts of a Flower
Here is what a PowerPoint presentation should look like! This excellent show lets students know what they will be learning about, takes them through nicely-designed examples, leaves room for discussion questions, has a built-in activity,...
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SAT Preparation
The verbal and quantitative sections of the SAT can be a challenge for even the most erudite logophile. Prepare your test takers for the vocabulary they will encounter on standardized exams by providing them with a helpful list of roots,...
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Know your roots!
Looking at an image of plant systems with their roots in the ground, learners determine which would be the most or least difficult to pull. They write short sentences describing which plant they chose and why. Intended for 3rd or 4th...
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Today We Will Learn About Prefixes: non- not
Nonverbal, nonfat, nonfiction. The prefix non- (meaning not) is the focus of this affixes presentation that concludes with a check for understanding.
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Vocabulary Set 3
The Latin roots sent/sens, soph, and tend/tent are featured in this vocabulary-building vocabulary presentation. The definition of the root is provided and then a word built on this root is used in a sentence.
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Six Plant Parts
Students create a harvest burrito out of fruit, flowers, roots, stems, and more. In this plants lesson plan, students go out into the garden and identify the 6 plant parts.
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English Words from Greek and Roman Names of Gods
Hydra/hygiene, Muse/music. Many English words are built on roots derived from the names of Greek and Roman gods. After examining a list of Greek and Roman gods and the meaning of their names, class members find the root in a list of...
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Parts of the Plants that we Eat
First graders study plants and their parts to see what parts are edible. In this plant lesson students are assigned plant parts and they are to put them in the right category.
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'Hastings' and the English Language
Follow the development of the English language from its Anglo-Saxon roots. Various Germanic, Roman, and French words helped form our English vocabulary and are incorporated into this quiz. See how well you know the beginnings of English...
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Vocabulary Development
What is a root word? What is a prefix? Suffix? Use these questions to spark a discussion amongst your language art learners. Then, start by writing the word irresistible on the board and have teams of learners attempt to create new words...
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My Reading Words in My Social Studies Book?
Connect social studies and language arts using this resource. After studying root words, have learners locate five words from their social studies book that have a prefix, suffix, or root word. This puts a new twist on practicing basic...
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Root Caps and the Effect on Gravity Sensing
Young scholars conduct an experiment to determine how the absence of a root cap affects a plant's ability to sense gravity. They make comparisons between capped and decapped roots.
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Exploring Exponential Growth and Decay Functions
Pupils differentiate between exponential growth and decay. In this algebra lesson, students solve exponential equations using properties of exponents. They use the Ti calculator to graph and analyze their functions.