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Date

Aug 4, 2022

Duration

60 minutes

Grades

3rd, 4th, 5th

Subjects

Science, Social Studies

Resource Language:

English

Regional Focus

Global

Format

Google Docs, Google Slides

It's an Alien Invasion!

Synopsis

In this lesson, students learn how cultural practices can spread not only ideas and traditions but also invasive species into new areas.

 

Step 1 - Inquire: Students watch a video outlining invasive species and write a summary outlining their new knowledge.

 

Step 2 - Investigate: Students play a digital game and a hands-on game to understand how invasive species can outcompete native species in their environments.

 

Step 3 - Inspire: Students use guided questions to conduct research about an invasive species in their community and create a presentation to spread awareness.

Accompanying Teaching Materials
Inquire
10 minutes

  • Students watch The Threat of Invasive Species to introduce the concept of invasive species.

  • Students participate in a turn and talk by telling their partner two questions they have after watching the video.

  • Students write a three-sentence summary of the video and give an example of a cultural practice that could accidentally lead to the spread of an invasive species.

Investigate
30 minutes
  • Students play Invaders Game to learn more about how invasive species outcompete native species in an environment.

  • Students then play the game Three Steps Forward, One Step Back using the Game Scenarios Document or Game Scenarios Cards to model how the spread of cultural practices (such as landscaping, hunting for sport, etc.) can lead to changes in environmental characteristics such as invasive species affecting the environment.

  • In each round of this game, the teacher reads a scenario to the students explaining the cultural practices that led to the introduction of the invasive species.

    • One person off as the introduced invasive species.

    • Students spread out throughout the classroom or outside at the discretion of the teacher.

    • The “invasive species” student is allowed to take three steps towards the other “native species” students who are trying to escape. The “native species” students can only take one step.

    • When the “invasive species” student tags a “native species” student, the “native species” student becomes an “invasive species” as well and is able to take three steps during their turn.

    • As more students become “invasive species,” students will be able to view how invasive species spread quickly throughout the environment.

  • The class ends with a whole group discussion on the cultural practices that bring in invasive species, any patterns they notice in these cultural practices, and how quickly invasive species can spread throughout a population.

Inspire
20 minutes
  • Students use the Graphic Organizer to research invasive species in their community.

  • Students use the guiding questions to conduct their research via school-issued or personal devices and create a presentation to spread awareness on one invasive species found in their community.

  • Students may want to begin their research with the following websites:

  • Students identify the cultural practice that introduced the species, how the species reproduced and outcompeted native species to be considered a problem species, and what people in the community can do to reduce the impacts of the invasive species.

  • Students use cardstock and art supplies or Google Slides to create an informational poster about their invasive species.

Teaching Tips

Positives

  • This lesson features kinesthetic learning as students play Three Steps Forward, One Step Back.

  • Students will develop a strong connection to self and community through learning about invasive species in their community.

  • This lesson features excellent vocabulary development.

  • Students learn through multiple games.

Additional Prerequisites

  • One-to-one technology or cardstock with art supplies are required for poster creation.

  • Students need access to research materials such as the Internet and/or books about invasive species.

Differentiation

  • Groups of students with mixed abilities can collaborate on their educational posters.

  • Possible Extension: Do a campus tour and have students take notes on species that could be invasive.

Standards
  • Next Generation Science Standards (NGSS)
    • LS4: Biological Evolution: Unity and Diversity
      • 3-LS4-4 Make a claim about the merit of a solution to a problem caused when the environment changes and the types of plants and animals that live there may change.
  • College, Career, and Civic Life (C3) Standards
    • Dimension 2: Civics
      • D2.Civ.13.3-5 Explain how policies are developed to address public problems.
    • Dimension 2: Geography
      • D2.Geo.4.3-5 Explain how culture influences the way people modify and adapt to their environments.

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