In this Grade 5 lesson from Vocabulary from Classical Roots Book B, students explore words derived from three Latin roots — apo/apere (to fasten), jungo/jungere (to join), and stringo/stringere (to draw together tightly) — building understanding of terms such as aptitude, inept, adjunct, conjugate, injunction, juncture, subjugate, astringent, strait, and stringent. Learners practice identifying synonyms and antonyms to deepen their grasp of each word's precise meaning and usage. The lesson connects classical word origins to real-world contexts, strengthening both vocabulary and reading comprehension skills.
Section 1
Words of Attachment: APO, APERE, EPI, APTUM
Let's explore words that come from the Latin roots meaning 'to fasten' or 'to attach.'
| Word | Definition |
|---|---|
| aptitude | (n.) a natural ability or talent for learning or doing something |
| inept | (adj.) lacking skill or ability; clumsy or incompetent |
Section 2
Words of Joining: JUNGO, JUNGERE, JUNXI, JUNCTUM
This group of words is all about joining things together, from ideas to people.
| Word | Definition |
|---|---|
| adjunct | (n.) An added part that is not essential; something attached or joined |
| juncture | (n.) A critical point in time or a place where things are joined |
| conjugate | (v.) To give a verb’s forms in a fixed order; to join together formally |
| subjugate | (v.) To bring under complete control, often by force |
| injunction | (n.) An authoritative command or order, usually from a court or official body |
Section 3
Words of Tightness: STRINGO, STRINGERE, STRINXI, STRICTUM
From tight situations to harsh personalities, these terms all relate to the Latin root for 'to draw together tightly.'
| Word | Definition |
|---|---|
| astringent | (adj.) harsh, severe, or sharp; often used to describe a comment or style |
| strait | (n.) a narrow passage of water connecting two larger bodies of water; or a difficult situation |
| stringent | (adj.) strict, severe, or demanding, often referring to rules or requirements |
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Section 1
Words of Attachment: APO, APERE, EPI, APTUM
Let's explore words that come from the Latin roots meaning 'to fasten' or 'to attach.'
| Word | Definition |
|---|---|
| aptitude | (n.) a natural ability or talent for learning or doing something |
| inept | (adj.) lacking skill or ability; clumsy or incompetent |
Section 2
Words of Joining: JUNGO, JUNGERE, JUNXI, JUNCTUM
This group of words is all about joining things together, from ideas to people.
| Word | Definition |
|---|---|
| adjunct | (n.) An added part that is not essential; something attached or joined |
| juncture | (n.) A critical point in time or a place where things are joined |
| conjugate | (v.) To give a verb’s forms in a fixed order; to join together formally |
| subjugate | (v.) To bring under complete control, often by force |
| injunction | (n.) An authoritative command or order, usually from a court or official body |
Section 3
Words of Tightness: STRINGO, STRINGERE, STRINXI, STRICTUM
From tight situations to harsh personalities, these terms all relate to the Latin root for 'to draw together tightly.'
| Word | Definition |
|---|---|
| astringent | (adj.) harsh, severe, or sharp; often used to describe a comment or style |
| strait | (n.) a narrow passage of water connecting two larger bodies of water; or a difficult situation |
| stringent | (adj.) strict, severe, or demanding, often referring to rules or requirements |
Book overview
Jump across lessons in the current chapter without opening the full course modal.
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