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Identifying and Comparing Plants

Identifying and Comparing Plants

TEKS Objective

Identify and compare the parts of plants.


Essential Understanding

The student knows that organisms resemble their parents and have structures and processes that help them survive within their environments.

Science Background

Plant Parts and Functions: The University of Arizona (website) – Everything you might want to know about stems, leaves, buds, roots, flowers, fruits and seeds.  

Plant Parts and Functions
The University of Arizona, www.arizona.edu

Plant Parts: Missouri Botanical Garden (website) - Provides basic information on plant parts and botanical terminology, such as the difference between a fruit and vegetable.

Plant Parts
Missouri Botanical Garden, www.mbgnet.net

Plant Basics: Biology4kids (website) - Basic concepts relating to plants and how plants are classified are described.

Plant Basics
Biology4Kids, www.biology4kids.com

Signature Lesson

What Parts are there to a Plant?  Science NetLinks (website) - Students identify and compare parts of common food plants, such as fresh carrots, lettuce and broccoli.

What Parts are there to a Plant?
Science NetLinks, www.sciencenetlinks.com

Supporting Lessons

Look At Those Leaves: Science NetLinks (website) - Students compare leaves by looking at their shape and size.

Look at Those Leaves
Science NetLinks, www.sciencenetlinks.com

Plant Parts Have Different Jobs: Lady Bird Johnson Wildflower Center (PDF) - Use Lesson 2 (pages 5–16) to identify and compare the roles of different plant parts.

Plant Parts Have Different Jobs
Lady Bird Johnson Wildflower Center, www.wildflower.org

Parts of a Plant: Utah Education Network (website) - Children explore the parts of a plant (flower, seeds, stem, leaves, and roots) using a dandelion as an example. This activity can be conducted with any weed or other flowering plant.

Parts of Plants
Utah Education Network, www.uen.org

Beginning Forestry for Young Learners: Sorting and Classifying Leaves (website) – Students learn about different trees by sorting leaves based on their shape, size and arrangement.

Beginning Forestry for Young Learners
Sorting and Classifying Leaves, www.ecosystems.psu.edu

 

Elaboration Lessons and Extensions

The Life Cycle of Plants: Birmingham Grid for Learning (website) - Interactive set of activities to familiarize students with the life cycle of plants from seed growth to dispersal.

The Life Cycle of Plants
Birmingham Grid for Learning, www2.bgfl.org

Assessment Ideas

Let’s Learn About Plants and Animals: Filoli (PDF) - Assess your students ability to identify and compare the parts of a plant using the simple worksheets in activity one.

Let's Learn About Plants and Animals
Filoli, www.filoli.org

Literature Connections

From Seed to Plant. Gibbons, Gail (ISBN-13: 978-0823410255)

From Seed to Plant. Fowler, Allan (ISBN-13: 978-0516273075)

A Tree is a Plant. Bulla, Clyde Robert (ISBN-13: 978-0064451963)

The Reason for a Flower, Heller, Ruth (ISBN-13: 978-0698115590)

Growing Vegetable Soup, Ehlert, Lois (ISBN-13: 978-0152325817)

Related Science TEKS

(1.1A) Science Safety
The student is expected to recognize and demonstrate safe practices as described in the Texas Safety Standards during classroom and outdoor investigations, including wearing safety goggles, washing hands, and using materials appropriately.

(1.1B) Importance of Safe Practices
The student is expected to recognize the importance of safe practices to keep self and others safe and healthy.

(1.1C) Recycling/Disposal of Science Materials
The student is expected to identify and learn how to use natural resources and materials, including conservation and reuse or recycling of paper, plastic, and metals.

(1.2A) Ask Questions
The student is expected to ask questions about organisms, objects, and events observed in the natural world.

(1.2B) Plan and Conduct Descriptive Investigations
The student is expected to plan and conduct simple descriptive investigations such as ways objects move.

Related Math TEKS

1.8A    The student is expected to order three or more events according to duration.

1.9A    The student is expected to collect and sort data.

1.9B    The student is expected to use organized data to construct real object graphs, picture graphs, and bar-type graphs.

1.13A  The student is expected to justify his or her thinking using objects, words, pictures, numbers, and technology.

Additional Resources

Beginning Forestry for Young Learners: Sorting and Classifying Leaves (website) – Students learn about different trees by sorting leaves based on their shape, size and arrangement.

Beginning Forestry for Young Learners
Sorting and Classifying Leaves, www.ecosystems.psu.edu

 

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