Flower Power

Learning Resource Type

Classroom Resource

Subject Area

Science

Grade(s)

2, 4

Overview

In this lesson, students will examine the various parts of flowers through the use of dissection. At the end of the lesson, students will play a quick game of pollinator tag to help students understand how pollination works.

Science (2015) Grade(s): 2

SC15.2.6

Design and construct models to simulate how animals disperse seeds or pollinate plants (e.g., animals brushing fur against seed pods and seeds falling off in other areas, birds and bees extracting nectar from flowers and transferring pollen from one plant to another).*

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Vocabulary

  • Model
  • Design
  • Construct
  • Explain
  • Simulate
  • Disperse
  • Pollen
  • Pollinate
  • Mimic
  • Structure
  • Function
  • Transfer
  • Extract
  • Ask
  • Imagine
  • Plan
  • Create
  • Improve
  • Engineering Design Process

Knowledge

Students know:
  • The structure of a plant.
  • The relevant structures of the animal.
  • The process of plant pollination.
  • The relationship between components of their model that allow for movement of pollen or seeds.
  • Relationships between the parts of the model they are developing and the parts of the animal they are simulating.

Skills

Students are able to:
  • Develop and use a simple model to simulate how animals disperse seeds.
  • Develop and use a simple model to simulate how animals pollinate plants.

Understanding

Students understand that:
  • The shape and structure of plants and animals are designed to interact with their environment and function to disperse seeds or pollinate plants.

Scientific and Engineering Practices

Developing and Using Models

Crosscutting Concepts

Structure and Function
Science (2015) Grade(s): 4

SC15.4.9

Examine evidence to support an argument that the internal and external structures of plants (e.g., thorns, leaves, stems, roots, colored petals, xylem, phloem) and animals (e.g., heart, stomach, lung, brain, skin) function to support survival, growth, behavior, and reproduction.

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Vocabulary

  • argue
  • articulate
  • evidence
  • internal
  • external
  • structure
  • survival
  • function
  • behavior
  • reproduction

Knowledge

Students know:
  • Internal and External structures serve specific functions within plants and animals.
  • The functions of internal and external structures can support survival, growth, behavior and/or reproduction in plants and animals.
  • Different structures work together as part of a system to support survival, growth, behavior, and/or reproduction.

Skills

Students are able to:
  • Articulate an explanation from evidence explaining how the internal and external structures of plants and animals function to support survival, growth, behavior, and reproduction.
  • Determine the strengths and weaknesses of the evidence collected, including whether or not it supports a claim about the role of internal and external structures of plants and animals in supporting survival, growth, behavior, and/or reproduction.
  • Use reasoning to connect the relevant and appropriate evidence to support an argument about the function of the internal and external structures of plants and animals.

Understanding

Students understand that:
  • Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction.

Scientific and Engineering Practices

Engage in Argument from Evidence

Crosscutting Concepts

Systems and System Models; Structure and Function

CR Resource Type

Lesson/Unit Plan

Resource Provider

Other

License Type

Attribution Non-Commercial No Derivatives

Resource Provider other

KnowItAll.org

Accessibility

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