Looking for editable digestive system worksheets and color by number that help students understand this human body system—without needing to plan an entire lesson? This reading and worksheets set is designed for grades 5–8 and gives students structured, meaningful practice through a clear reading passage, skill-based worksheets, puzzles, and human body coloring activities.

This resource works especially well for independent work, formative assessment, review days, sub plans, or early finishers, and pairs smoothly with direct instruction or a skeletal system slides & notes lesson.

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What’s Included

• 1 Digestive System Reading Passage (student-friendly, content-rich)
• 5 Two-Page Skeletal System Worksheets (10 pages total) (TEXT-EDITABLE)
• 2 Crossword Puzzles (digestive system review)
• 2 Word Searches (digestive system review)
• 1 Color by Number Activity (digestive system review)
• Complete Answer Keys for all activities

All pages are printable and easy to prep.

Science Content Included

These digestive system worksheets cover:

• Levels of organization (smooth muscle cells → smooth muscle tissue → stomach → digestive system)
• Major functions of the digestive system (digestion, absorption, elimination)
• Digestive organs and accessory organs (labeling and function)
• How digestion works (peristalsis, enzymes, gastric juices)
• Interactions between the digestive system and other body systems
• Vocabulary reinforcement through puzzles and color by number
  

This human body systems worksheets resource also supports broader instruction by emphasizing how body systems work together, not in isolation.

How This Resource Works

• Students read one clear, engaging digestive system reading passage.
• Each worksheet aligns directly to a section of the passage (Section 1 → Worksheet 1, etc.).
• Worksheets include a consistent mix of:
  • short response
  • fill-in-the-blank
  • labeling
  • multiple choice
  • systems-thinking prompts

• Crossword puzzles and word searches reinforce key vocabulary.
• The color by number activity provides low-stress review while checking understanding.

The structure keeps students focused without overwhelming them, making these digestive system worksheets ideal for independent practice.

Recommended Uses in the Classroom

• Independent work after direct instruction
• Formative assessment
• Review before a test or quiz
• Sub plans
• Early finisher activities
• Small-group reinforcement

This resource complements full lessons and presentations while giving students hands-on practice with digestive system concepts.

Standards Alignment

Aligned to NGSS expectations related to:

• Body systems structure and function
• Interactions between body systems
• Systems thinking in life science

Appropriate for upper elementary and middle school classrooms.

➡️ You may also like our other Human Body Systems Resources

• Human Body Systems Slides & Notes
• Human Body Systems WebQuest
• Human Body Systems Quiz Show
• Human Body Systems Card Sorts
• Muscular System Worksheets & Coloring
• Circulatory System Worksheets & Coloring
• Excretory System Reading & Worksheets

Terms of Use

Copyright © Amy Pinkerton at Teaching Works. This product is licensed for use by one teacher. Please do not share, distribute, or post this resource or any part of it outside your classroom without permission.