How does changing an ecosystem affect what lives there? This unit on ecosystem dynamics and biodiversity begins with students reading headlines that claim that the future of orangutans is in peril and that the purchasing of chocolate may be the cause. Students then examine the ingredients in popular chocolate candies and learn that one of these ingredients--palm oil--is grown on farms near the rainforest where orangutans live. This prompts students to develop initial models to explain how buying candy could impact orangutans.

This unit is part of the OpenSciEd core instructional materials for middle school.

The purpose of this resource is to observe budburst on selected trees at a Land Cover or Phenology Site. All students will learn about hummingbird natural history and ecology. Students will learn how to identify and age male and female Ruby-throated Hummingbirds and to observe migration and feeding behavior. Students will learn how to make connections among hummingbird behavior and weather, climate, food availability, seasonality, photoperiod (day length), and other environmental factors.

In this experiment, students investigate the importance of carbon dioxide to the reproductive growth of a marine microalga, Dunalliela sp. (Note that the directions are for teachers and that students protocol sheets will need to be created by teachers.)

This unit consists of seven distinct activities that teach climate change, the water cycle, and the effects of the changing climate on water resources through the use of games, science experiments, investigations, role-playing, research, and creating a final project to showcase learning.

Explore a NetLogo model of populations of rabbits, grass, and weeds. First, adjust the model to start with a different rabbit population size. Then adjust model variables, such as how fast the plants or weeds grow, to get more grass than weeds. Change the amount of energy the grass or weeds provide to the rabbits and the food preference. Use line graphs to monitor the effects of changes you make to the model, and determine which settings affect the proportion of grass to weeds when rabbits eat both.

This set of five activities focuses on how climate change can affect agriculture, including crop production and ranching. The activities in this guide are appropriate for both formal and informal settings and all student handouts, instructor guides, and supporting files are included. The curriculum is designed for five days of activities that build on one another, but can also be used individually.

This book is intended for use by future teachers, written from the perspective of students who have taken Science Methods II. The student authors gathered and created resources to help prospective elementary cience teachers better understand science and feel confident in your abilities as a future teacher.
This book is divided into five parts which align with the Science Methods II course:

Physics
Space Science
Earth Science
Climate Science
Course Materials and Pedagogy

Within each part, the material is broken down into smaller chapters. Here you will find written explanations, video links, glossary terms, key takeaways, and practice quizzes to help you understand the material. This book is designed to be a flexible resource; use it as much or as little as you need throughout the course.

Killer Whale Task Force is the introduction to eight units in the Explore the Salish Sea Curriculum. Each unit contains a detailed unit plan, a slideshow, student journal, and assessments. All elements are adaptable and can be tailored to your local community.
This unit introduces the overall phenomenon for the curriculum-the endangered status of the Southern Resident Killer Whales - and puts students in the roles of working group members in the Governor-appointed taskforce to identify the biggest threats and recommend solutions to save the whales. No matter which units you choose to implement with your class, start here to set the premise.

Migration explores the routes, distances, and purposes for wildlife migration with a special focus on Pacific salmon. This iconic species of the Pacific Northwest has shaped life in Salish Sea watersheds since they first entered rivers and creeks to spawn, bringing their ocean-derived nutrients in reach of land animals, plants, and people. Nearly 1/4 of the nitrogen in the leaves of our giant temperate rainforest trees once swam in the sea as salmon. They are the reason for the great natural wealth of the Salish Sea and beyond.

Learning to identify habitat needs based on their specific migrations will empower students to identify ways they can improve salmon habitat near their own schools and possibly design and carry out a salmon habitat improvement project. Reach out to salmon experts in your community for support with this unit and project, from protecting storm drains to raising salmon in the classroom. Share your salmon project story along the way. Your school may just be featured as our next Salish Sea Heroes!

Objective:  This hands on activity is designed for middle school students to simulate the competition that occurs between organisms within the same ecosystem. Students will play the role of an organism where they will compete for resources (beads).   Students will collect and analyze data as well as answer conclusion questions.   South Carolina State Science Standards: SC: 7-LS2-1, 7-LS2-2, 7-LS2-4  (Preview Image): "Predator&Prey" by Rathika Ramasamy is licensed under CC BY 2.0  retrieved from https://www.flickr.com/photos/28163014@N00/690266517  

ood! is a freely available community research guide developed by the Smithsonian Science Education Center (SSEC) in partnership with the InterAcademy Partnership as part of the Smithsonian Science for Global Goals project. These Smithsonian Science for Global Goals community research guides use the United Nations Sustainable Development Goals (SDGs) as a framework to focus on sustainable actions that are defined and implemented by students.

Food! is a module broken up into seven parts. Each part contains a series of tasks to complete. Each task contains additional resources to support that task. We have provided a suggested order for the parts and tasks. However, the structure of the guide hopefully allows you to customize your learning experience by selecting which parts, tasks, and resources you would like to utilize and in what order you would like to complete them.

The purpose of this resource is to observe plant green-down and report greendown data to help validate estimates of the end of the plant growing season. Students monitor the change in color of selected leaves of trees, shrubs or grasses.

The purpose of this resource is to observe plant green-up and report data that will be used by scientists to validate satellite estimates of the beginning of the plant growing season. Students monitor budburst and growth of leaves of selected trees, shrubs, or grasses. Species chosen should be native, deciduous, and dominant in your area.

The objective of this lesson is to teach kids about food advertising. To compare and contrast the portrayal of real food versus processed food in the media.

Phenomena: DDT was a commonly-used pesticide for insect control in the United States until it was cancelled in 1972 by the United State Environmental Protection Agency (EPA).  DDT was initially used by the military in WWII to control malaria, typhus, body lice, and bubonic plague. Populations of fish eating birds, fish, plant life in certain ecosystems were affected by the use of this chemical and other similar ones.Storyline: Students at a school nearby the Delaware Bay noticed a change in osprey population.  The students wanted to figure out why this was happening. The students decided as a class to research, collect data, and explain why the environmental changes were occurring.PE Alignment: MS-LS2-1 Analyze and interpret data to provide evidence for the effects of resources availability on organisms and populations of organisms in an ecosystemMS-LS2-4 Construct an argument supported by empirical evidence that changes to physical or biological components of an ecosystem affect populations.  MS-LS1-7 Develop a model to describe how food is rearranged through chemical reactions forming new molecules that support growth and/or release energy as this matter moves through an organism

What do Prairie Chickens Need in Order to Survive Today's Prairie?

This middle school unit covering ecosystems, animal behavior and symbiosis was developed through the Storyline approach. Middle school students will be figuring out why prairie chickens have a very unique dance and understand the role cows play to help ensure the dance takes place. Using this approach, students engage in science concepts to help ensure the survival of the prairie chicken.

Mosquito! is a freely available community research guide developed by the Smithsonian Science Education Center (SSEC) in partnership with the InterAcademy Partnership as part of the Smithsonian Science for Global Goals project. These Smithsonian Science for Global Goals community research guides use the United Nations Sustainable Development Goals (SDGs) as a framework to focus on sustainable actions that are defined and implemented by students.

Mosquito! is a module broken up into seven parts. Each part contains a series of tasks to complete. Each task contains additional resources to support that task. We have provided a suggested order for the parts and tasks. However, the structure of the guide hopefully allows you to customize your learning experience by selecting which parts, tasks, and resources you would like to utilize and in what order you would like to complete them.

As part of our continued commitment to education, the team at The Bee Cause Project has created this companion document, Educator’s Curriculum Guide, to supplement the Nature’s Partners curriculum.Our Tips from the Hive are designed to add layers of concept extensions, optional digital methods of delivering content, and support to educators that are either brand new or experienced environmental educators. The Buzz Worthy Resource Materials are video links, notable articles, and more printable resources, while the Bee Cause Book Club highlights recommended readings for students of all ages. Several titles have quality read-aloud links as well.

In this activity, students will learn how water can be polluted by algal blooms. They will grow algae with different concentrations of fertilizer or nutrients and analyze their results as environmental engineers working to protect a local water resource.