Learn on PengiVocabulary from Classical Roots (Book 5)Chapter 4: Lesson 10-12

Lesson 11: Placing the Foundation

In this Grade 3 lesson from Vocabulary from Classical Roots Book 5, students explore the Latin roots bas (foundation, low part) and pos (placement) to build understanding of eight vocabulary words including basement, basis, composition, dispose, exposure, and position. Exercises guide students to use root clues, identify synonyms, and apply words in context to sharpen both vocabulary and word-analysis skills.

Section 1

Root: bas (foundation, low part)

Let's dig down to the basics with words built on the root 'bas,' which means foundation or low part.

Key Words

WordDefinition
basement(n.) The lowest floor, partly or fully below the ground
basis(n.) The foundation, the part that supports something
bass(adj.) Having deep, low tones

📝Example Usage

  • After the heavy rain, water began seeping into the basement, so we had to use a pump to remove it.
  • The basis of her argument was that the school needed more funding for the arts.
  • The deep, low notes of the bass guitar vibrated through the floor, making it feel like an earthquake.

Section 2

Root: pos (placement)

Now, let's see where things stand with words related to 'pos,' meaning placement.

Key Words

WordDefinition
composition(n.) 1. The act or the result of making something in writing, art, or music. 2. The makeup of a thing, the mixture of parts that make the whole
dispose(v.) 1. To get rid of or throw away. 2. To take care of or settle
exposure(n.) 1. The result of being unprotected outside, especially in severe weather. 2. The act or result of revealing or putting in open view
position(n.) 1. Place or placement. 2. Job, rank, office. 3. Point of view, way of thinking
positive(adj.) 1. Sure, certain, definite. 2. Good, favorable, constructive

📝Example Usage

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Chapter 4: Lesson 10-12

  1. Lesson 1

    Lesson 10: Cracking Apart

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  2. Lesson 2Current

    Lesson 11: Placing the Foundation

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  3. Lesson 3

    Lesson 12: Connecting with Prefixes

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Section 1

Root: bas (foundation, low part)

Let's dig down to the basics with words built on the root 'bas,' which means foundation or low part.

Key Words

WordDefinition
basement(n.) The lowest floor, partly or fully below the ground
basis(n.) The foundation, the part that supports something
bass(adj.) Having deep, low tones

📝Example Usage

  • After the heavy rain, water began seeping into the basement, so we had to use a pump to remove it.
  • The basis of her argument was that the school needed more funding for the arts.
  • The deep, low notes of the bass guitar vibrated through the floor, making it feel like an earthquake.

Section 2

Root: pos (placement)

Now, let's see where things stand with words related to 'pos,' meaning placement.

Key Words

WordDefinition
composition(n.) 1. The act or the result of making something in writing, art, or music. 2. The makeup of a thing, the mixture of parts that make the whole
dispose(v.) 1. To get rid of or throw away. 2. To take care of or settle
exposure(n.) 1. The result of being unprotected outside, especially in severe weather. 2. The act or result of revealing or putting in open view
position(n.) 1. Place or placement. 2. Job, rank, office. 3. Point of view, way of thinking
positive(adj.) 1. Sure, certain, definite. 2. Good, favorable, constructive

📝Example Usage

Book overview

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Chapter 4: Lesson 10-12

  1. Lesson 1

    Lesson 10: Cracking Apart

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  2. Lesson 2Current

    Lesson 11: Placing the Foundation

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  3. Lesson 3

    Lesson 12: Connecting with Prefixes

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