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Module 3 Lesson 4 - Create Your Own Ecosystem Model

In this lesson, students will design their own ecosystems projects consisting of a question, experimental design and model. In the first activity, students will learn about the computational science cycle and use it to scope their project. This leads to a second activity where they start designing and implementing their model.

Massachusetts Institute of Technology video - image of birds flocking

Complex Adaptive Systems Modeling Video

This short video (3:13 minutes) introduces complex adaptive systems and agent-based modeling concepts to middle-school students. It shows beautiful footage of birds flocking as an example of a complex adaptive system.

Decoding a Model - Dissolving of NaCl in Water

Start of a lesson on dissolving a solid in water by decoding on a model.

Cellular screen capture showing ant simulation on a honey trap

Block-based agent-based modeling tool based on Scratch

Cellular is an agent-based modeling tool that uses a Scratch-like interface and allows teachers and students to create models and simulations in a very easy way. This makes this tool suitable to introduce ABM into the Primary level but also in Middle & High School taking advantage of previous students experience with Scratch. Cellular is based on Snap wich it's also based on Scratch. And you can also work off-line!!

Emergence video

A portion of a PBS NOVA video discussing the concept of emergence (or complex adaptive systems) where patterns emerge in nature where agents follow simple rules.

CS in Science videos -Link to Playlists for each Module and CS resources

This link will take you to the playlist for the Project GUTS/CS in Science youtube channel, where videos for each module and for teaching and StarLogo Nova tips are organized.

The Greenhouse Effect

A short video on the basics of the greenhouse effect, used in CS in Science, Module 2 (Greenhouse gas model).

Beaker with silver nitrate solution and copper pipe

Silver Nitrate Production video

A short video showing "Silver Production from Silver Nitrate using a Copper Pipe" - used if wet lab activity not available for CS in Science Module 4 (Chemical Reactions)

Pair Programming video

This short video (2:51 minutes) features two middle school girls describing and practicing pair programming. It is a great introduction to this method of learning programming and creating models.

Sample rubric for ecosystem module

This rubric was previously posted on the Code.org site and many teachers have found it to be helpful. You can save a copy and modify as fits your curriculum.

Module 3 Lesson 3 - Adding a Predator

In this lesson, students will modify the Rabbits and Grass model by adding a predator, a Mountain Lion, to answer a new question: “Does adding a top predator increase or decrease the stability of an ecosystem?” In the second activity, students will design and run experiments to see if adding a predator has an impact on the ecosystem. This activity will reinforce the concepts of energy flow through ecosystems and the often unexpected results of interactions in complex adaptive systems.

Computational Thinking for Youth in Action (2011)

This is an early paper of Computational Thinking that has a lot of traction. It's where we first describe the Use-Modify-Create trajectory.

Assessing Youth's Computational Thinking (2011)

AERA conference proceedings 2011

Application of the Occupational Analysis of Computational Thinking-Enabled STEM Professionals as a Program Assessment Tool (2012)

Journal of Computational Science Education (2012)

Integrating Computational Thinking Across the K-8 Curriculum (2014)

ACM InRoads (2014)

Reclaiming the roots of CT (2016)

CSTA Voice 2016

Profile of a CT Integration Specialist (2017)

Computational Thinking Education 2017 conference

Developing a framework for computational thinking from a disciplinary perspective (2018)

Proceedings of the International Conference on Computational Thinking
Education 2018. Hong Kong: The Education University of Hong Kong.

Making Sense of Models one page description

This is a document that describes the Making Sense of Models project.

Middle School Dissolving Salt Chemistry Module options

This lesson was developed to be used with two stand alone models developed by GUTS as alternatives to the Chemistry Module 4. This is aimed at middle school students. This pairs a hands on lab activity with the CS models to explore the strengths and weaknesses of CS models of physical changes at an introduction to chemistry level. Students decode the models and make changes including adding and testing variables.

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