Unsupported Browser

ESL Library's search may not function properly in Internet Explorer. We recommend using Google Chrome or Firefox instead.

Unsupported Browser

ESL Library's search may not function properly in older browsers. We recommend updating yours to the latest version for the best experience.

Search ESL Libraryfor lessons, resources, or flashcards

Sorry, we couldn’t find any lessons, resources, or flashcards matching that search term.

Unsupported Browser

ESL Library may not function properly in Internet Explorer. We recommend using Google Chrome or Firefox instead.

Unsupported Browser

ESL Library may not function properly in older browsers. We recommend updating yours to the latest version for the best experience.

117 tree rings

Tree Rings

How do we know how old a tree is? What events change the life of a tree? Young learners will discover interesting facts about tree rings in this introductory science lesson.

PDFs
  • 1–2 hours
  • 5 pages
Tasks
  • warm-up
  • reading
  • vocabulary review
  • comprehension questions
  • listening gap-fill
Vocabulary
  • ring
  • tropical
  • climate
  • narrow
  • drought
  • pattern
Tasks

Title

Homework

  • Warm-Up

    Homework due:

  • Vocabulary Preview A

    Homework due:

  • Vocabulary Preview B

    Homework due:

  • Read & Listen

    Homework due:

  • Comprehension

    Homework due:

  • Bonus Question

    Homework due:

  • Vocabulary Review

    Homework due:

  • Listen & Type

    Homework due: