Learn on PengiVocabulary from Classical Roots (Book 5)Chapter 2: Lesson 5-7

Lesson 5: Looking at Our Planet

In this Grade 3 vocabulary lesson from Vocabulary from Classical Roots Book 5, students explore the Latin roots aqua (water) and terr (land) to build understanding of eight key words, including aquatic, aquaculture, subterranean, terrain, and territory. Exercises guide students to use root clues, identify synonyms, and apply words in context through a passage about the Mediterranean Sea. The lesson also extends vocabulary by introducing the root marin through words like mariner, submarine, and marina.

Section 1

Water World: The 'Aqua' Root

Let's dive into words connected to the Latin root 'aqua,' which means water! These words all share a common theme of water, from the creatures that live in it to its beautiful colors.

Key Words

aquatic (adj.)aquamarine (n.)aquaculture (n.)

📝Example Usage:

Section 2

Down to Earth: The 'Terr' Root

Now let's get our feet on the ground with words from the Latin root 'terr,' meaning land or earth. These terms describe different aspects of land, from vast regions to hidden underground spaces.

Key Words

Mediterranean (adj.)subterranean (adj.)
terrace (n.)terrain (n.)
territory (n.)

Book overview

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Chapter 2: Lesson 5-7

  1. Lesson 1Current

    Lesson 5: Looking at Our Planet

  2. Lesson 2

    Lesson 6: Exploring Distant Places

  3. Lesson 3

    Lesson 7: Changing Meaning with Preitxes

Lesson overview

Expand to review the lesson summary and core properties.

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Section 1

Water World: The 'Aqua' Root

Let's dive into words connected to the Latin root 'aqua,' which means water! These words all share a common theme of water, from the creatures that live in it to its beautiful colors.

Key Words

aquatic (adj.)aquamarine (n.)aquaculture (n.)

📝Example Usage:

Section 2

Down to Earth: The 'Terr' Root

Now let's get our feet on the ground with words from the Latin root 'terr,' meaning land or earth. These terms describe different aspects of land, from vast regions to hidden underground spaces.

Key Words

Mediterranean (adj.)subterranean (adj.)
terrace (n.)terrain (n.)
territory (n.)

Book overview

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

Continue this chapter

Chapter 2: Lesson 5-7

  1. Lesson 1Current

    Lesson 5: Looking at Our Planet

  2. Lesson 2

    Lesson 6: Exploring Distant Places

  3. Lesson 3

    Lesson 7: Changing Meaning with Preitxes