Worksheet
Grades K–5
Parts of a plant
Worksheet · NGSS K-LS1-1
$1.50
Science · Curriculum resources
Plant and Animal Structures Worksheets and Activities
Explore our collection of Plant and Animal Structures curriculum resources for grades K-8. From basic parts of plants and animals to complex systems, these worksheets, activities, reading passages, and games support students as they build understanding across grade levels.
49 results
Worksheet
Grades K–5
Parts of a Seed
Worksheet · NGSS 4-LS1-1
Free
Passage
Grades 3–6
Dogs and Their Super Smelling Power
Reading Passage
$1.50
Passage
Grades 3–6
How Owls See in the Dark
Reading Passage
$1.50
Passage
Grades 3–6
Eagles and Their Super Sharp Vision
Reading Passage
$1.50
Passage
Grades 3–6
How Snakes Sense Heat
Reading Passage
$1.50
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Passage
Grades 3–6
How Fish Breathe
Reading Passage
$1.50
Passage
Grades 3–6
How Plants Survive
Reading Passage
$1.50
Passage
Grades 3–6
How Roots Get Water
Reading Passage
$1.50
Passage
Grades 3–6
How Seeds Travel
Reading Passage
$1.50
Passage
Grades 3–5
How Animals See Differently
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
Animal Internal Structure
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–6
How Bats Use Sound to See
Reading Passage
$1.50
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Passage
Grades 3–5
What Are Plant Structures
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
Parts of Plant Stems
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Water Moves Inside Plants
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
Parts of a Flower
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Fish Gills Work
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–6
How Leaves Make Food
Reading Passage · NGSS 4-LS1-1
Free
Passage
Grades 3–5
How Animal Hearts Work
Reading Passage · NGSS 4-LS1-1
Free
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Passage
Grades 3–5
Animal Skeleton Structure
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Animal Lungs Work
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
What Is Inside a Seed
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
Parts of a Leaf
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
Stamen and Pistil
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Internal Structures Help Plants Survive
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–6
How Stems Support Plants
Reading Passage · NGSS 4-LS1-1
$1.50
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Passage
Grades 3–6
How Plants Reproduce
Reading Passage · NGSS 4-LS1-1
Free
Passage
Grades 3–5
Seeds and Fruits
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How External Structures Help Plants Survive
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
Lungs vs Gills
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Animals Digest Food
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Internal Structures Keep Animals Alive
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
Animal External Structures
Reading Passage · NGSS 4-LS1-1
$1.50
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Passage
Grades 3–5
What Are Exoskeletons
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Skin Protects Animals
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Fur and Feathers Help
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Beaks and Teeth Help Animals Eat
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Legs Help Animals Move
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Wings Help Animals Fly
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Tails Help Animals
Reading Passage · NGSS 4-LS1-1
$1.50
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Passage
Grades 3–5
Animal Claws
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Animals Use Their Senses
Reading Passage · NGSS 4-LS1-2
$1.50
Passage
Grades 3–5
How Animals Hear Differently
Reading Passage · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Animals Use Smell and Touch
Reading Passage · NGSS 4-LS1-2
$1.50
Passage
Grades 3–5
How Animals Respond to Danger
Reading Passage · NGSS 4-LS1-2
$1.50
Passage
Grades 3–5
How Animals Learn from Experience
Reading Passage · NGSS 4-LS1-2
$1.50
Passage
Grade 6
Stamen Anatomy
Reading Passage
$1.50
Passage
Grade 6
The Anther's Role in Plant Reproduction
Reading Passage
$1.50
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About these Plant and Animal Structures worksheets and activities
In the earliest grades, students learn to identify the basic parts of plants (roots, stems, leaves) and animals (head, legs, wings). As they progress through upper elementary, they explore how these structures function in survival, growth, and reproduction. By grades 5-8, students compare internal and external structures across organisms and examine how structure relates to function in systems like the circulatory or respiratory systems.
These resources cover related concepts such as adaptations, life cycles, habitats, and the interdependence of structures and functions. Students develop skills in observation, classification, comparison, and evidence-based reasoning. The materials include diagrams, labeling exercises, reading comprehension passages, hands-on activities, and games that reinforce key vocabulary and concepts.
Using these in your classroom
Teachers can use this hub to differentiate instruction across a mixed-ability classroom. Select simpler resources for intervention or introduction, and more complex materials for enrichment or advanced learners. Use printable worksheets for independent practice, homework, or assessment. Digital activities work well in literacy centers or small groups. Reading passages support whole-group science lessons or integrate into ELA blocks. The no-prep, standards-aligned resources are also ideal for review, test prep, or as quick sub plans. Mix and match across grade levels to meet each student's needs.
Standards alignment
These resources align with grade-level Common Core standards for reading informational text and writing, as well as Next Generation Science Standards (NGSS) related to structure and function across the K-8 grade band.
Frequently asked questions
Are these Plant and Animal Structures worksheets printable?
Yes, many of the Plant and Animal Structures worksheets printable resources are available in PDF format for easy printing. Some are free; a paid membership provides access to the full library of printable and digital materials.
Are these Plant and Animal Structures worksheets for kids of all grade levels?
Yes, these Plant and Animal Structures worksheets for kids span grades K-8. You can filter by grade to find age-appropriate content, from basic plant parts for kindergarten to comparative anatomy for middle school.
Do I need a membership to access the resources?
Some resources are free, but most require a Workybooks membership. A membership gives you unlimited access to all printable and digital worksheets, activities, games, and reading passages across all grade levels and subjects.
Can these resources be used for homeschooling?
Absolutely. The resources are teacher-authored and classroom-ready, making them suitable for homeschool environments. They work well for independent practice, small-group instruction, and hands-on learning at home.