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Interactive
CK-12 Foundation

Radical Equations: Geometric Visual of a Square Root

For Students 8th - 11th Standards
How can you draw a number? A set of questions takes learners through the reasoning for why a geometric construction can be drawn to represent the square root of a number. An interactive helps visualize the construction.
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Lesson Plan
Curated OER

Memory Master

For Teachers 2nd - 4th
Practice spelling words that use prefixes, suffixes, and specific roots. In this grammar lesson plan, learners play a game where they compete with spelling words correctly to gain points. A short set of review questions are also included. 
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Lesson Plan
Curated OER

Exploring Latin Word Parts

For Teachers 4th
Fourth graders complete a worksheet. In this root words lesson, 4th graders discuss the meaning of a root. Students view words with the Latin root stru/struct and discuss their meaning. Students repeat this process with other Latin root...
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Worksheet
Curated OER

Latin Word Study

For Students 4th - 7th
For this word study worksheet, students fill in a two page chart of root words, prefixes and suffixes. They write example words and their definitions.
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Lesson Plan
Curated OER

Square Root Activity

For Teachers 9th - 10th
Students solve problems using square roots. In this algebra lesson, students add, subtract, and multiply square roots. They match the correct answer to the root they are solving.
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Lesson Plan
Curated OER

Superhero Comic Strip Using Greek and Latin Roots

For Teachers 5th - 6th
Students create comic strips in groups and explain to the class the Latin and Greek roots of their superhero names. In this Latin and Greek root lesson plan, students get into groups and come up with superhero characters to integrate...
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Worksheet
Curated OER

Developing an Understanding for Square Roots

For Students 8th - 12th
For this algebra worksheet, students discover properties of squares while making squares with a Geoboard. There are two charts to complete and 15 questions.
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Worksheet
Math Mammoth

Multiplication/ Division Equations

For Students 7th - 8th
In this math activity, students are given 22 problems involving roots, simplifying algebraic expressions and solving algebraic equations.
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Lesson Plan
Curated OER

Where Do Words Come From?

For Teachers 6th - 12th
Students examine the foreign-language roots of various English words. Using the dictionary's word derivation notes and abbreviation key, they develop a list of words with a foreign-language origin, and create a class dictionary.
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Lesson Plan
Curated OER

Numbers 1.1

For Teachers 11th - 12th
In this numbers 1.1 worksheet, students solve 64 problems about all kinds of numbers:  rational, irrational, prime, composite, square roots, fractions, decimals.
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Lesson Plan
Curated OER

The Root is Right

For Teachers 9th - 11th
Students find the roots of an equation. In this roots lesson, students define the bisection method algorithm used to find the roots of an equation. They identify the margin of error in this process.
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Worksheet
Curated OER

Comparing Root-finding Methods

For Students Higher Ed
In this root-finding worksheet, students list methods of finding roots. They answer questions about each method, to determine the best circumstances to use each method. This four-page worksheet contains approximately 10 problems.
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Worksheet
Curated OER

nth Roots and Rational Exponents

For Students 11th - 12th
In this algebra instructional activity, students evaluate 20 problems in which they work with nth roots and rational exponents. They write expressions using rational exponents and radical notation. They identify roots, and round answers...
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Worksheet
Curated OER

Equations With Square Roots

For Students 4th - 5th
For this equations worksheet, students find x in equations with square roots. A website reference for additional resources is given.
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PPT
Curated OER

Vocabulary Set 9: English 3

For Teachers 6th - 9th
The roots nom, pater/patr, and lega, are the focus of a 16-slide, vocabulary-building presentation. Each root is defined, a word built on the root is presented, along with its definition. Next, as an example, the word is used in a...
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Lesson Plan
Curated OER

Word Origins

For Teachers 8th - 12th
Have you ever studied historical words and found that they were deeply rooted in racism or prejudice? Select a long list of these words to have your class examine. What familiar roots do they have? Do they know when this word originally...
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Lesson Plan
Book Units Teacher

Skill Lessons – Prefixes and Suffixes

For Teachers 3rd - 5th Standards
Sometimes the best way to understand a concept is to break it down. Young vocabulary pupils work with word parts in a hands-on activity that prompts them to connect flash cards with affixes to their root and base words. Additionally,...
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Lesson Plan
EngageNY

The Decimal Expansion of Some Irrational Numbers

For Students 8th Standards
Develop a definition of irrational numbers through an exploration of square roots. The 11th instructional activity in this series of 25 asks scholars to estimate the value of a square root. Learners observe as the estimation extends...
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Handout
Charleston School District

Solving Exponent Equations

For Students 8th - 9th Standards
Show your class that not all equations are linear. The lesson asks learners to solve simple quadratic and cubic equations using square and cube roots. Problems include equations with no solutions. 
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Workbook
1
1
University of Utah

Integer Exponents, Scientific Notation and Volume

For Students 8th Standards
A one-stop resource for exponents, square and cube roots, scientific notation, and volume formulas guides learners through properties of exponents. As they learn to apply these properties to operations with scientific notation,...
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Lesson Plan
Nuffield Foundation

Nitrogen-Fixing Bacteria in Root Nodules of Leguminous Plants

For Teachers 9th - 12th
Fixin' to add a great resource to your plans? Scholars perform an experiment to investigate nitrogen-fixing bacteria from plant roots. Along the way, they learn about the concepts of symbiosis and mutualism.
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Worksheet
Jack Hunt School

Harry Potter Knows Latin. Do You?

For Teachers 7th - 9th
Expecto Patronum! Densaugeo! Mobiliarbus! A spellbinding worksheet is sure to excite Harry Potter enthusiasts. Young wizards translate English words into Latin and use the first letters of each spell to solve a riddle.
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Worksheet
Curated OER

Solving Rational Equations

For Students 8th - 12th Standards
In this algebra worksheet, students solve rational equations. They add and subtract rational equations and check for extraneous roots. There are 16 questions with an answer key.
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Worksheet
Curated OER

Subtracting Suffixes

For Students 3rd - 5th Standards
Take it off! Take what off? Take off the suffixes to create new words! Learners build vocabulary and spelling skills as they remove the suffixes from 20 different words. This activity can help learners begin to recognize roots, compound...

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