Section 1
The Root COPIA: Plenty
Let's start with a root that means "plenty" or "abundance"—get ready for a wealth of knowledge!
Key Words
| Word | Definition |
|---|---|
| copious | (adj.) plentiful; in large amounts |
Grade 4 students studying Vocabulary from Classical Roots Book A explore eight key vocabulary words in Lesson 6, including copious, macrocosm, magnanimous, magnate, magnitude, megalomania, polygamy, and polygon, all derived from Latin and Greek roots meaning "plenty," "large," "great," and "many." The lesson teaches students to understand word meanings through classical roots and practice identifying synonyms and antonyms in context. This chapter builds essential vocabulary skills aligned with the "More or Less" theme introduced in Chapter 3.
Section 1
The Root COPIA: Plenty
Let's start with a root that means "plenty" or "abundance"—get ready for a wealth of knowledge!
| Word | Definition |
|---|---|
| copious | (adj.) plentiful; in large amounts |
Section 2
The Root MAKROS: Large
From the tiny to the tremendous, this root helps us describe things on a large scale, even the whole universe!
| Word | Definition |
|---|---|
| macrocosm | (n.) the whole universe or a large, complex system |
Section 3
The Root MAGNUS: Great
Greatness comes in many forms, from great generosity to great influence, and this root covers them all.
| Word | Definition |
|---|---|
| magnanimous | (adj.) very generous or forgiving |
| magnate | (n.) a powerful and wealthy person |
| magnitude | (n.) great size or importance |
Section 4
The Root MEGAS: Great
When "great" isn't big enough, you need a word that captures an obsession with grandness.
| Word | Definition |
|---|---|
| megalomania | (n.) an obsession with power and greatness |
Section 5
The Root POLY: Many
From shapes to relationships, this root helps us count beyond one.
| Word | Definition |
|---|---|
| polygamy | (n.) the practice of having more than one spouse |
| polygon | (n.) a shape with many straight sides |
Book overview
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Section 1
The Root COPIA: Plenty
Let's start with a root that means "plenty" or "abundance"—get ready for a wealth of knowledge!
| Word | Definition |
|---|---|
| copious | (adj.) plentiful; in large amounts |
Section 2
The Root MAKROS: Large
From the tiny to the tremendous, this root helps us describe things on a large scale, even the whole universe!
| Word | Definition |
|---|---|
| macrocosm | (n.) the whole universe or a large, complex system |
Section 3
The Root MAGNUS: Great
Greatness comes in many forms, from great generosity to great influence, and this root covers them all.
| Word | Definition |
|---|---|
| magnanimous | (adj.) very generous or forgiving |
| magnate | (n.) a powerful and wealthy person |
| magnitude | (n.) great size or importance |
Section 4
The Root MEGAS: Great
When "great" isn't big enough, you need a word that captures an obsession with grandness.
| Word | Definition |
|---|---|
| megalomania | (n.) an obsession with power and greatness |
Section 5
The Root POLY: Many
From shapes to relationships, this root helps us count beyond one.
| Word | Definition |
|---|---|
| polygamy | (n.) the practice of having more than one spouse |
| polygon | (n.) a shape with many straight sides |
Book overview
Jump across lessons in the current chapter without opening the full course modal.
Continue this chapter