Leo Cracks the Nature-Detectives Code

Printable reading comprehension passage — download and print instantly

Grade 3 Vocabulary Nature Detectives Theme Nonfiction 6 Questions

Ready to Print — 3 Pages

Grade 3 nonfiction reading passage about Vocabulary. Nature Detectives theme. 6 comprehension questions covering main idea, inference, vocabulary, text evidence and more. Answer key included (CCSS.ELA.L.3.4).

⬇ Download Reading Passage

Get new free worksheets every week — no spam, unsubscribe anytime.

What is included

130-160 word nonfiction reading passage
Nature Detectives theme to keep kids engaged
6 comprehension questions — multiple skill types
Question types: Main Idea, Vocabulary, Inference, Text Evidence, Cause and Effect, Author's Purpose
3 answer lines per question
Answer key on page 3
Print-ready PDF — Letter size — 3 pages
Teacher Tip

Before reading, give each student a sticky note and ask them to write one nature word they already know. After reading, have students use Leo's three strategies — context clues, real-world connections, and word roots — to explore that word more deeply. This activates prior knowledge and gives the strategies immediate, personal practice.

Sample Questions
1

What is this passage mostly about?

2

What did Leo do to figure out the meaning of the word "beetle"? Use a quote from the passage in your answer.

3

What does the word vivid mean as it is used in this passage?

+ 4 more questions in the full worksheet

Reading Passage Preview

Leo joined the Nature Detectives to solve outdoor mysteries. His first mission was to learn new words from nature clues. Leo found a beetle under a log. He did not know the word "beetle." He used context clues to figure it out. He looked at the bug's hard shell and six legs. The picture in his fiel...

Download the full worksheet to read the complete passage and answer comprehension questions.

About this Grade 3 Reading Comprehension Passage

This printable reading comprehension passage is designed for Grade 3 students. The Nature Detectives theme makes reading engaging while students build essential comprehension skills. Six questions cover a range of reading strategies including main idea, text evidence, vocabulary in context, inference, cause and effect, and author's purpose (CCSS.ELA.L.3.4).