Fossils and Rock Layers Reading Passages & Activities | 4th Grade Science Reading Comprehension | NGSS 4-ESS1-1 | Answer Keys Included

If you are a **4th grade** reading teacher looking to integrate science standards into your reading block with high-interest texts and standards-based activities, this **Fossils & Rock Layers Science Reading Resource** is the perfect fit! This print-and-go unit makes it easy to teach essential informational and literature reading skills while your students explore how fossils and rock layers reveal how landscapes change over time — saving you hours of prep.

**What’s Included:**
– 4 original, professionally written passages (3 nonfiction + 1 fiction), each spanning two pages with science diagrams and word banks
– 12 skill-based reading activities (3 per passage)
– 4 reading comprehension quizzes (one per passage, 8 multiple-choice questions each)
– Complete answer keys for all quizzes, plus sample answers for every activity
– A teacher guide with suggested pacing, standards alignment, and usage ideas

**The 4 Passages:**
1. *Fossils: Windows to the Past* (nonfiction) — how fossils form, body vs. trace fossils, and what fossils teach us
2. *Reading Rock Layers* (nonfiction) — sedimentary layers, the law of superposition, and how layers tell Earth’s story
3. *Mary Anning, Fossil Hunter* (nonfiction biography) — the real-life fossil hunter whose finds changed science
4. *The Fossil in the Wall* (fiction) — a class field trip mystery that turns students into “rock detectives”

**Reading Skills Covered:** context clues • text annotation • questioning • text evidence • cause & effect • chronological order • compare & contrast • text features • story elements • character analysis • theme

**Standards Aligned:**
– NGSS 4-ESS1-1 — Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time
– CCSS ELA: RI.4.1, RI.4.2, RI.4.4, RI.4.5, RI.4.7 and RL.4.1, RL.4.2, RL.4.3

**Perfect For:** guided reading groups • whole-group lessons • literacy centers • independent practice • homework • sub plans • cross-curricular science reading

**Grade Level:** 4th Grade (also works as enrichment for strong 3rd graders or review for 5th grade)

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