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Life Science · Plant Structures

Plant Parts & Their Jobs: Roots, Stems, Leaves & Flowers

Look closely at a whole plant, connect roots, stems, leaves, flowers, and fruits to useful jobs, then use observations from a simple stem-water investigation as evidence.

Lesson plan

Plant Parts & Their Jobs: Roots, Stems, Leaves & Flowers

A step-by-step guide to help you teach this lesson.

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Lesson overview

What students will learn

  • Identify roots, stems, leaves, flowers, and fruits on familiar plants.
  • Describe one useful job for each major plant part using picture or real-plant evidence.

Key science ideas

  • Roots can anchor a plant and take in water from the soil.
  • Stems support leaves and flowers and can carry water upward.
  • Leaves catch light and help the plant make food.

Lesson at a glance

  • Grade 1
  • 38 min
  • ~10 min prep
  • 6 materials

What’s included

  • Lesson Plan
  • Investigation
  • Teacher Slides
  • Printable Worksheet
  • Teacher Answer Key
  • Interactive Activity
  • Vocabulary