Structure and Function in Science

Structure and Function in Science Worksheet: Structure and function (Grade 4 Science, TEKS 4.5F)

Students read tables about bird beaks and plant parts to match each shape to its job, then decide what job the shape of a straw and an umbrella helps them do. The page teaches the idea first, so no prior lesson is needed, and every answer is on the page.

What's Inside

• A teach box that defines structure and function, with a duck feet example
• Part A: a bird beak table and a plant parts table, one question each
• Part B: two circle the answer questions about things people use
• A raccoon guide with a hint that matches the answer key
• An answer key with answers marked in red, plus a short teacher note with what to watch for

How Teachers Use It

Read the teach box and the worked example together, then let students try Part A and Part B. It takes 8 to 10 minutes and prints clearly in black and white. The focus skill is explaining how structure relates to function, part of TEKS 4.5F: explain the relationship between the structure and function of objects, organisms, and systems.

Why It Works

Each sheet uses familiar things like plants, bikes, ice, and food chains, so the big idea is easy to see. Questions are short, mostly circle or one line answers, and the reasoning is on the teacher key. Pair it with the other seven Grade 4 Big Ideas in Science sheets to cover patterns, cause and effect, scale, systems, energy and matter, structure and function, and stability and change.