Curated OER
Using Root Words as Clues
Delve deep into a Greek roots study with this graphic organizer. Scholars identify and define everyday words that are made from the Greek roots ast, bio, geo, and graph.
Florida Center for Reading Research
Vocabulary: Morphemic Elements, Root-O!
Young readers get to the root of unfamiliar vocabulary with a collaborative learning activity. Given a deck of root word cards and copies of a graphic organizer, pairs of students take turns flipping over cards and brainstorming...
Charleston School District
Evaluation of Roots
You mean the square root of five and five don't have the same value? Learners estimate the value of irrational roots. As they practice estimating the value, they increase their understanding of roots. The lesson is the fourth in a series...
Curated OER
Using Prefixes, Suffixes and Root Words to Improve College Level Vocabulary
Grow vocabulary skills with an understanding of affixes and word roots. Included here are a few activities and plenty of materials you can use to support your learners as the focus on building vocabulary.
Willow Tree
Simplifying Square Roots
The square root of five and five do not have the same value! How many times have you addressed this with math classes? A instructional activity gives an explanation of a square root and gives examples for simplifying square root...
Florida Center for Reading Research
Vocabulary: Morphemic Elements, Getting to the Root of It
Young readers learn how to get at the root of new vocabulary with this fun language arts activity. When working in pairs, children begin by matching unknown vocabulary words to their Greek or Latin roots. When all the vocabulary cards...
National Clearinghouse for English Language Acquisition
Building Vocabulary: Prefixes, Roots, and Suffixes
Word roots, prefixes, and suffixes can hold the key to determining the meaning of a host of different words. Included here are five pages of prefixes, roots, and suffixes paired with their meanings and example words.
K20 LEARN
It’s All Greek to Me: Greek and Latin Roots
Ancient Greeks and Romans have contributed far more to modern culture than mythic heroes and stunning architecture. Greek and Latin roots are the foundation of many English words. Middle schoolers engage in an activity that asks them to...
Curated OER
Base Words and Prefixes
Once your second graders grasp base words and prefixes, challenge them with this visual word meaning activity. They watch you model it before engaging in guided practice. Use these word cards focused on the prefix re to help your...
Curated OER
Phonics: Identify Base Words and Affixes to Read Multi-Syllabic Words
Encountering a new an unfamiliar word can stump even the best readers. Third graders learn how to assess the base, prefix, and suffix of words to help them determine its meaning. The class works together to go over a series of common...
Curated OER
Greek, Latin and Anglo-Saxon Roots to Better Vocabulary
Practice vocabulary skills with this word analysis lesson. Middle schoolers examine the roots of unfamiliar words and use their knowledge of roots to discern meaning through word analysis.
Curated OER
Using a Dictionary: Root Words
A dictionary is a very helpful tool. Teach your third graders how to locate words, define them, and understand what root words are. They look up 12 words, write their definitions, then determine the root word that helps categorize each...
Curated OER
Principles of Square Roots Lesson Plan
Middle and high schoolers investigate all the different places in math that square root is present. In this geometry lesson, pupils discuss square roots as it relates to a right triangle and construction. They go over altitude, rise,...
Curated OER
Understanding and Using Root Words to Expand Vocabulary
Middle schoolers engage in a lesson plan which reminds them that root words indicate the base meaning of a word, and that those roots are found in many different words that have similar meanings. Pairs of pupils use construction paper...
Florida Center for Reading Research
Vocabulary: Morphemic Elements, Build-A-Word
An affix plus a base word equals what? A new word! Invite your class members to discover words using affixes and base words. Learners then write sentences using the real words that they put together.
Curated OER
Latin Roots: dict, vent, duct (Advanced)
Such a comprehensive way to learn vocabulary! Complete the puzzle, read the vocabulary in context, and get a thorough definition for each vocabulary word. This resource focuses on words containing three Latin roots: dict, vent, and duct.
Florida Center for Reading Research
Vocabulary: Morphemic Elements, Make It Meaningful
Scholars learn to find meaning in words using affixes with a language arts activity. In pairs, children sort cards with printed sentences that include words with the prefixes mis- and pre- and the suffixes -er, -ness, and -able. Then,...
Teach-nology
Root Words Activity
A study of prefixes and root words can help your learners with their word choice in writing. Participants review the meaning of 13 prefixes before adding them to root words and defining the new words.
West Contra Costa Unified School District
Square and Square Roots
Root for your pupils to learn about roots. Young mathematicians first review the meaning of squares and square roots. They then use this knowledge to simplify square roots of monomials with variables.
EngageNY
Simplifying Square Roots
Explore the process of simplifying square roots through an analysis of perfect squares. The fourth lesson of 25 expects individuals to find the perfect square factors in each radicand as a means of simplifying. The perfect square factor...
Curated OER
Vocabulary Building
Offer learners a step-by-step process for approaching unknown words with this PowerPoint presentation of vocabulary strategies, which details how to use context clues and word parts (roots, prefixes, suffixes), as well as encourages...
Haut Gap Middle School
Root Words
Scholars demonstrate their knowledge of root words aqua and aud, and develop vocabulary skills by completing of a chart, handout, and worksheet using creative thinking skills, a dictionary, and a thesaurus.
Illustrative Mathematics
Estimating Square Roots
No calculators! Assure your learners that they can find the square root of a large number. All they need are two known squares close by and a table. Come up with an additional practice and your number crunchers will have it mastered in...
Curated OER
Analyze Complex Words
What is a complex word, and why is it so important we know what they are? Download this helpful PowerPoint to introduce root/base words, prefixes, and suffixes to your emerging readers. Clear, relevant examples are given, as well as a...