Learn on PengiVocabulary from Classical Roots (Book B)Chapter 1: Motion (Lesson 1-2)

Lesson 1: Motion

In this Grade 5 lesson from Vocabulary from Classical Roots Book B, students explore nine key vocabulary words — including percussion, perennial, permeate, persevere, defer, dilatory, elation, and infer — by tracing their meanings back to the Latin roots PER and FERO. Students learn how understanding roots like per ("through") and ferre ("to carry") reveals connections across multiple words and their varied forms. The lesson builds both vocabulary knowledge and critical thinking skills through definitions, example sentences, and guided exercises.

Section 1

The Power of 'PER': Through

Let's explore words that share the Latin root PER, meaning 'through.' These words often describe actions or states that go all the way through something, whether it's space, time, or a tough challenge.

Key Words

percussion (n.)perennial (adj.)
permeate (v.)persevere (v.)

📝Example Usage:

  • The complicated rhythms and loud percussion of the drum line require the musicians' full concentration.
  • Even though the project was difficult, the team decided to persevere and see it through to the end.

🧠Memory Trick

  • To win the award for their perennial garden, they had to persevere through the summer heat, ignoring the beat of the percussion from a nearby parade that seemed to permeate the air.

Section 2

Carrying On with 'FERO': To Bring, Bear, or Carry

Next up are words from the Latin root FERO, FERRE, TULI, LATUM, which means 'to bring,' 'to bear,' or 'to carry.' Think of these words as describing the movement of things, ideas, or even feelings.

Key Words

defer (v.)dilatory (adj.)
elation (n.)infer (v.)

📝Example Usage:

  • Because of her dilatory response to the party invitation, the host couldn't save her a seat.
  • From the crumbs on his face, I could infer that my little brother had eaten the last cookie.

🧠Memory Trick

  • In a moment of elation, the student managed to infer the answer, but his dilatory habits made him defer turning in the assignment.

Section 3

Stretching Your Mind with 'TENDO': To Stretch

Our final group comes from the Latin root TENDO, TENDERE, TETENDI, TENSUM, meaning 'to stretch.' These words relate to stretching toward a goal or putting forth an argument.

Key Words

contend (v.)intent (n.)

📝Example Usage:

  • The scientist had to contend that her new theory was correct, despite the doubts from her peers.
  • The student's intent was to study for the test, but she got distracted by her phone.

🧠Memory Trick

  • It was the debater's intent to contend for the first-place trophy.

Book overview

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Chapter 1: Motion (Lesson 1-2)

  1. Lesson 1Current

    Lesson 1: Motion

  2. Lesson 2

    Lesson 2: Motion

Lesson overview

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Section 1

The Power of 'PER': Through

Let's explore words that share the Latin root PER, meaning 'through.' These words often describe actions or states that go all the way through something, whether it's space, time, or a tough challenge.

Key Words

percussion (n.)perennial (adj.)
permeate (v.)persevere (v.)

📝Example Usage:

  • The complicated rhythms and loud percussion of the drum line require the musicians' full concentration.
  • Even though the project was difficult, the team decided to persevere and see it through to the end.

🧠Memory Trick

  • To win the award for their perennial garden, they had to persevere through the summer heat, ignoring the beat of the percussion from a nearby parade that seemed to permeate the air.

Section 2

Carrying On with 'FERO': To Bring, Bear, or Carry

Next up are words from the Latin root FERO, FERRE, TULI, LATUM, which means 'to bring,' 'to bear,' or 'to carry.' Think of these words as describing the movement of things, ideas, or even feelings.

Key Words

defer (v.)dilatory (adj.)
elation (n.)infer (v.)

📝Example Usage:

  • Because of her dilatory response to the party invitation, the host couldn't save her a seat.
  • From the crumbs on his face, I could infer that my little brother had eaten the last cookie.

🧠Memory Trick

  • In a moment of elation, the student managed to infer the answer, but his dilatory habits made him defer turning in the assignment.

Section 3

Stretching Your Mind with 'TENDO': To Stretch

Our final group comes from the Latin root TENDO, TENDERE, TETENDI, TENSUM, meaning 'to stretch.' These words relate to stretching toward a goal or putting forth an argument.

Key Words

contend (v.)intent (n.)

📝Example Usage:

  • The scientist had to contend that her new theory was correct, despite the doubts from her peers.
  • The student's intent was to study for the test, but she got distracted by her phone.

🧠Memory Trick

  • It was the debater's intent to contend for the first-place trophy.

Book overview

Jump across lessons in the current chapter without opening the full course modal.

Continue this chapter

Chapter 1: Motion (Lesson 1-2)

  1. Lesson 1Current

    Lesson 1: Motion

  2. Lesson 2

    Lesson 2: Motion