EngageNY
Roots of Unity
Visualize the nth roots of unity. Pupils calculate the nth roots of unity and find all n roots. Learners plot the solutions in the complex plane and observe that they are the vertices of a regular n-gon inscribed in the unit circle....
Saddleback College
The Wonder of Words
If your language arts students think etymology isn't relevant to their everyday lives, show them a presentation that will prove them wrong! The slideshow provides explanation about various words, roots, and suffixes that have adapted in...
Curated OER
Word Roots Lesson #8: auto
Knowing root words can expand our vocabulary dramatically. Use this worksheet to discuss auto and words in which it commonly appears. Two short exercises are provided here. In the first, learners match words containing the target root...
Curated OER
Square Roots Worksheet
In this square roots worksheet, students find the square roots of numbers, find what numbers are squared, solve for lengths of sides of triangles, and more. Students complete 18 problems.
Curated OER
Word Roots Lesson #7 - Focus: andr
Studying root words really develops one's vocabulary. Help your middle and early high schoolers broaden their vocabulary by studying the root word andr. How does andr combine with suffixes to form different words? This short, 12-question...
Curated OER
Word Roots Lesson #10 - Focus: miso
What does miso mean? Teach your class all about this root word with this quick practice sheet. After studying the chart provided, pupils learn new words that use the root and complete two short activities.
Curated OER
Word Roots 6: Plic, Fac, Cogn Beginner Fill-in-the Blanks
Increase vocabulary knowledge with these fill-in-the-blank sentences. A word list is given coming from the Latin roots plic, fac, and cogn to be used for each statement. Twelve different words will soon be incorporated into your...
Curated OER
Word Roots Lesson #1 - Focus: chrom
What does the root word chrom mean? Review the root and the different prefixes and suffixes that can be added to it to enhance its meaning. Then, get your class using the new words with two short exercises. A brief introduction to the...
Curated OER
Word Roots Lesson #5 - Focus: therm
The roots chrono, gen, geo, graph, meter, and therm are featured on a worksheet that asks learners to identify the roots and affixes in a series of words, and then match the word with its meaning. Part of a series of exercises designed...
Curated OER
Word Roots Lesson #2 - Focus: derm
Identifying root words and their prefixes and suffixes develops a reader's vocabulary. The focus of this quick practice opportunity is the root word derm. Prefixes and suffixes are identified, and then your charges complete two short...
Curated OER
Roots and Affixes: How Words are Created
Designed for a high school audience, this presentation covers roots and affixes in order to build vocabulary. Common prefixes (like bi-, anti-, and dis-) and suffixes (like -al, -ion, and -ous) are briefly introduced. Then, a few slides...
Curated OER
Word Roots 2: FIN, SED, FER Beginner Puzzle 1, 2, & 3
Completing each word is the objective of this vocabulary activity. Learners use a word bank, a definition, and a given word root to figure out the rest of the letters in 12 given words. This is an online, interactive activity with...
Curated OER
Word Roots 6: PLIC, FAC, COGN Beginner Level Synonym or Antonym Word Puzzle
Do you need a vocabulary exercise for your class? Consider this one! This activity provides a word bank that could be used as your class vocabulary list as well as an activity in which learners choose an antonym and a synonym for six...
Curated OER
Word Roots 2: FIN, SED, FER Beginner - Context Story 1
Promote understanding of vocabulary words with this audio recording. You or your learners click on a character image to hear a vocabulary passage read out loud. The audio recording repeats each bold word twice, giving your class a chance...
Curated OER
Word Roots: Fin, Sed, Fer
Match the vocabulary words listed on the left with their corresponding definitions. You can also create a printable version of this interactive tool.
Curated OER
Word Roots: Plic, Fac, Cogn
Enjoy the search. Hunt for the root vocabulary words hidden in this word search. Consider making it a game and time it for your class.
Curated OER
Word Roots: Spect, Sta, Vert
Read this passage to illustrate the vocabulary words in context. Have your class attempt to define the words here before they receive the definitions.
Curated OER
Cube Root Worksheet
In this problem solving instructional activity, students figure out the cube roots of 16 numbers ranging from 1 to 4-digits. Students record their answers in the boxes provided.
Curated OER
Vocabulary and Concept Development #2: struct and tract
Focus on the Latin roots struct and tract with this PowerPoint, boasting plenty of practice opportunities. To help develop a definition of each root, viewers match a list of words to their pictures. Then, they compare those words to a...
EngageNY
A Focus on Square Roots
Pupils learn to solve square root equations and rationalize denominators. Problems include those with extraneous solutions.
Curated OER
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...
Biology Junction
Plant Structure and Function: Roots, Stems, and Leaves
Scientists found fossils of plants more than 420 million years old—but plants existed for up to 100 million years prior to these fossils. Learn about the importance of plants to the entire planet. Viewing a presentation helps scholars...
Curated OER
Math in English Skills X Exercise Book
Provide your remedial math students with a handy packet that will help them practice prime factorization, exponents and roots, and multiplication and division of fractions. The packet includes 20 pages, bright images, and answer keys....
EngageNY
Simplifying Square Roots
Explore the process of simplifying square roots through an analysis of perfect squares. The fourth activity of 25 expects individuals to find the perfect square factors in each radicand as a means of simplifying. The perfect square...
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