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Enzymes: Chew on This!

Carbohydrates in food are an important source of energy for the body. When you eat starch, it must be broken down into simple sugars before your body can use it for energy. In this Biograph Virtual Lab you will use a simulation to explore the breaking down of starch into sugar. The simulation will enable you to compare and contrast the conversion of starch to sugar both with and without enzymes. This will help you understand the role of enzymes in digestion.

image of battleship by https://www.vectorstock.com

Battle of the Agents

A take on the classic board game Battleship, this paper and pencil activity is a fun way to help students understand the use of x and y coordinates in StarLogo Nova. After the activity, students can use the StarLogo Nova model to experiment with x and y locations in a game-like context.

Archived Material: CS in Science Module 4 Chemical Reactions for StarLogo Nova 1.0 (Flash version)

Archived Material: CS in Science Module 4: Chemical Reactions for StarLogo Nova 1.0 (Flash version, updated 2015). This Physical Science module explores chemical reactions: the conditions under which they occur, the evidence that a chemical reaction has taken place, limiting reactants versus reactants in excess, and when chemical reactions stop. The base model for this unit simulates the chemical reaction between silver nitrate and copper.

Screen shot of portion of blocks and drawers handout

Blocks and Drawers Guide for StarLogo Nova 1.0

This handout shows students all available blocks in StarLogo Nova 1.0 (Flash version), organized by the drawers.

Photo of presentation from larryferrlazzo.edublogs.org

Student Activity Guide: Preparing Presentations

A list of guidelines for students to follow in preparing to present a completed model (Day 5 activity in Modules 2, 2A, 3, and 4 in CS in Science Modules).

Información sobre Sistemas Complejos Adaptativos

Tres documentos con información general acerca de Sistemas Complejos Adaptativos. Traducidos por @rizzicristian a partir de los originales en Inglés.

Libro de recetas de StarLogo NOVA

Este documento incluye explicaciones y capturas de pantalla para los códigos comunes en StarLogo Nova, incluyendo la creación del mundo, la creación y el cambio de nombre de razas, el uso de rasgos por defecto y la creación de rasgos personalizados, movimientos aleatorios, coordenadas y el uso de la vista 3D, cajas de datos y gráficos de línea, el color del terreno, el uso de colisiones, la creación de un código para detener la ejecución, y cómo perseguir o huir de otros agentes.

Formulario de diseño experimental

Una copia imprimible del formulario de diseño experimental, utilizada en los Módulos Científicos de Project GUTS, para que los estudiantes planifiquen un experimento, incluyendo la identificación de variables, la planificación de la recopilación y el análisis de datos y la interpretación. Traducción del original en Inglés.

Pioneros (Trailblazers)

Pioneros (Trailblazers) es una actividad divertida con lápiz y papel donde los estudiantes escriben instrucciones sencillas para que otro estudiante navegue por un laberinto. Las instrucciones se dibujan en el laberinto como comandos (si el cuadrado es rojo, gire a la derecha, etc.) y luego los estudiantes intercambian papeles para navegar por el laberinto siguiendo solamente los comandos. Esta es una actividad preliminar para la actividad de codificación de las tortugas chocadoras.

El Juego de la pesca (La Tragedia de los Comunes)

El Juego de la Pesca utiliza el concepto de Tragedia de los Comunes (Hardin, 1968) para trabajar sobre sustentabilidad. El jugador (pescador) tiene 10 días para atrapar tantos peces como pueda para alimentar a su familia. Cada día, el pescador puede elegir pescar uno, dos o tres peces, o no pescar ninguno. Hay otros dos pescadores que también tratan de capturar tantos peces como puedan. El lago en el que se pesca sólo puede soportar 20 peces (que es la capacidad de carga del lago).

Image of evolution from thenounproject.com

Evolution Curriculum from BioGraph

Evolution is a change in genetic information in a population that is observed over many generations, due to the random chance survival and reproduction of particular individuals. In this BioGraph Virtual Lab, you will observe how a population of fish in a pond changes over time. By the end of this activity, you will understand how random factors (genetic drift) and non-random factors (natural selection) contribute to evolution.

Dengue outbreak simulation

This model simulates the transmission of the dengue virus in a neighborhood of four blocks during 180 (one hundred and eighty) days. The vector of the virus is the mosquito Aedes egyptii. The simulation shows a chart of the evolution of the outbreak (the change in the number of healthy people and infected people), another graph with the evolution of the mosquito population and some monitors that indicate the state of the mosquito population and how many people were infected.

Simulación de un brote de Dengue

Este modelo simula la transmisión del virus del dengue en un barrio de cuatro manzanas durante 180 días. El vector del virus es el mosquito Aedes egyptii. La simulación muestra un gráfico con la evolución del brote (el cambio en la cantidad de personas sanas y de personas infectadas), otro gráfico con la evolución de la población de mosquitos y unos monitores que indican el estado de la población de mosquitos y cuántas personas fueron infectadas.

prisoner's dilemma score box by https://www.open.lib.umn.edu

Prisoner's Dilemma (Tit for Tat)

A participatory simulation where partners examine strategies of cooperation versus individual gain. Based on the game theory activity of Prisoner's Dilemma, this activity introduces students to the contrast between theories of "Tragedy of the Commons" (individuals maximizing their own gain will result in collapse of the resources) and classic economic theory (maximum individual gain will lead to greatest efficiency).

Image of slider from www.thenounproject.com

What are the chances?

An off-line activity to introduce students to concepts of randomness and how to program percent chance using a slider in StarLogo Nova.

Toss-Up

As a virus spreads through a community, epidemiologists might study how far a disease has spread, how quickly it spreads and how infectious it can be as well a numerous other pieces of data in order to understand the disease and its potential impact on a community. In this activity, students will simulate the spread of a virus such as the flu. Students will work in pairs to accumulate data using graph paper, a data chart, and a die. Before starting, groups will need to decide on three variables.

Screen shot from Parable of the Polygons website

Segregation Model

This model shows how a small preference for looking like one's neighbors can lead to a segregated society. The unit so far includes the model as a mystery model to be discussed and decoded by students, a partial piece of code with to use for decoding practice, a finished model, some background information, and a link to an on-line resource demonstrating these concepts. We are developing an off-line activity and other curriculum for this module -- stay tuned!

Daisy world

A model demonstrating the albedo effect of black or white surfaces. Use as a part of the Climate Change and Agriculture Project GUTS Curricular Unit, or as a stand-alone model, activity, and video.

Pond Ecosystem Biograph project

Ecosystems are made up of interacting, interdependent parts, which are always interacting with and changing each other. Healthy ecosystems are long-lasting. In a long-lasting ecosystem the number of plants and animals may increase and decrease over time, but there are always enough individuals to reproduce and establish the next generation. In this Biograph Virtual Lab your challenge is to build a model of a long-lasting, healthy pond ecosystem using Toolblox programming blocks.

Cover page for CS in Science Module 3 Instructor's Manual

Archived Material: CS in Science Module 3 - Ecosystems as complex systems (for StarLogo Nova 1.0)

Archived Material: CS in Science Module 3 (for StarLogo Nova 1.0, Flash version updated 2015). This Life Science module begins with an exploration of a simple predator-prey model to consider who eats whom—and what happens when one population grows faster than another. Students develop their own model of a local ecosystem and learn about ecosystem dynamics, producers and consumers, and interdependent relationships within an ecosystem.

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