Plant and animal structures worksheets for Grade 4 Science give students focused practice connecting the parts of living organisms to the jobs those parts perform. This resource explores how external and internal structures support survival through feeding, support, protection, transporting materials, and breathing within the NGSS framework, From Molecules to Organisms: Structures and Processes.

Structure and function in living things

Students examine how a plant's roots, stems, and leaves have different functions and explain how these structures support the plant. They also identify animal structures involved in obtaining food, providing support and protection, and breathing. The activities repeatedly bring students back to an important Grade 4 science idea: the structure of a part helps determine what it can do.

This plant and animal adaptations and structures practice moves beyond simply naming body parts. Students connect specific structures to functions such as getting food, moving or transporting materials, breathing, and surviving.

What students do

• Multiple-choice questions check understanding of plant and animal structures.
• True-or-false statements prompt students to evaluate structure-and-function ideas.
• Short-answer responses require written scientific explanations.
• A dialogue applies concepts through a science-focused exchange.
• A matching activity connects structures with their functions.
• A cloze passage reinforces key ideas in context.
• A labeled diagram asks students to identify important organism structures visually.
• A reading passage supports science reading and comprehension.
• An essay provides an opportunity for extended explanation about structures that support life.

What you receive

• ✔️ Science worksheet covering plant and animal structures that support life
• ✔️ Separate teacher guide PDF with learning objectives and teaching tips
• ✔️ Discussion questions to support classroom conversation
• ✔️ Common mistakes to help anticipate student misconceptions

Flexible for science instruction

Use this Grade 4 life science worksheet during a structures and processes lesson, after direct instruction for independent practice, as a review activity, or to assess how well students can explain the relationship between a structure and its function. The combination of selected-response, visual, reading, written-response, and extended-writing tasks gives teachers several ways to see how students apply the same core science concept.

For teachers teaching NGSS Grade 4 structures and functions, this resource brings plant roots, stems, leaves, and animal feeding, support, protection, and breathing structures into one focused practice experience while the accompanying teacher guide supports planning and discussion.