Plant Adaptations
TEKS Objective
The student is expected to explore how structures and functions of plants and animals allow them to survive in a particular environment.
Essential Understanding
The student knows that organisms undergo similar life processes and have structures that help them survive within their environments.
Science Background
Plant Adaptations: Missouri Botanical Garden (website) - Interactive site that describes and explains plant adaptations in different biomes.
Plant Adaptations
Missouri Botanical Garden, www.mbgnet.net
Animal and Plant Adaptations and Behaviours: BBC Nature Wildlife (website) – Overview of the wide variety of anatomical, behavioral and physiological adaptations that help plants and animals survive in different environments.
Animal and Plant Adaptations and Behaviours
BBC Nature Wildlife, www.bbc.co.uk
Plant Adaptations: Coastal Carolina University (website) - Aquatic plants have many unusual adaptations that allow them to live in their harsh environments. Learn about aerenchyma, adventitious roots and other adaptations of wetland plants.
Signature Lesson
How Plants Live in Different Places: Missouri Botanical Garden (PDF) - Students explore unique leaf structures and functions, and learn how these adaptations facilitate or limit water loss to allow plants to survive in different environments.
How Plants Live in Different Places
Missouri Botanical Garden, www.mbgnet.net
- Supporting Lessons
- Extensions
- Assessment Ideas
- Literature Connections
- Related
TEKS - Additional Resources
Supporting Lessons
Meet a Plant: Canadian Museum of Nature (PDF) - Students participate in a guided observation process that helps them focus on plant structures and increases their appreciation and knowledge of plants, plant adaptations and plant diversity.
Meet a Plant
Canadian Museum of Nature, nature.ca/en/home
Patterns and Adaptations in Plants and Animals: University of Texas Dana Center (PDF) - Students research patterns and adaptations among native plants and animals in different regions of Texas and identify adaptations of various plants and animals that increase their survival rates.
Patterns and Adaptations in Plants and Animals
University of Texas Dana Center, www.utdanacenter.org
Elaboration Lessons and Extensions
Plant Adaptation to the Desert: Southwest Center for Education and the Natural Environment (website) – Students learn about photosynthesis, and discover that plants’ adaptations to their native environments (desert vs. tropical, for example), result in leaves of many shapes and designs. Investigate the benefits of these specific adaptations and begin to understand the great structural variety among plants.
Change or Adaptation? National Teacher Training Institute (website) - Students use video and Internet resources to observe and learn about the role of adaptation in the life cycle of plants, animals and humans, with particular emphasis on plant and bird species in extreme environments.
Change or Adaptation?
National Teacher Training Institute, www.thirteen.org/edonline/ntti
Plant Adaptations: National Park Service (PDF) - Field trip guide that can be used in the classroom to learn about a variety of plant adaptations. The background section provides useful information for teachers.
Assessment Ideas
Assign a different type of habitat to each student or group of students. Examples of habitats include desert, forest, pond, etc. Have each student or group invent and draw a plant that might be adapted to the assigned habitat. For example, desert plants would have fleshy stems or leaves to store water, or plants in a pond would have leaves with air spaces to enable them to float on the surface.
Literature Connections
Would You Survive? Animal and Plant Adaptation. Townsend, John (ISBN-13: 978-1410919694)
Plant Survival. Capon, Brian (ISBN-13: 978-0881922875)
Plant Adaptations. Lundgren, Julie (ISBN-13: 978-1617419379)
The Science Behind Animal and Plant Survival. Brasch, Nicolas (ISBN-13: 978-1420268959)
How Plants Survive. Kudlinski, Kathleen (ISBN-13: 978-1582737089)
Additional Resources
Plant Adaptation Up Close: Botanical Garden of Smith College (website) - Great exhibit panels featuring PDFs that explain adaptations different types of plants (parasitic, aquatic, desert, etc.) and amazing electron microscope photos.
Plant Adaptation Up Close
Botanical Garden of Smith College, www.smith.edu/garden
Cactus Survival: Cactus Museum (website) - Information about the characteristics (e.g., stem, spines, etc.) that help cacti survive in a harsh arid climate.
TEKS Navigation
Grade 3
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