Organic Materials in an Aquatic Ecosystem
Learners evaluate the relationship between oxygen levels and the amount of organic matter in an aquatic ecosystem. They explain the relationship between oxygen levels, bacteria and the breakdown of organic matter using an indicator solution.
9th - 12th Science 3 Views 1 Download
Amounts of Dissolved Oxygen in Various Bodies of Water
Learners test water to determine the dissolved oxygen content while displaying the proper use of testing instruments while visiting water testing sites. They determine if the amount of dissolved oxygen is appropriate for the tested...
11th - 12th Science
From Salmonberry to Sagebrush - Exploring Oregon’s Native Plants
Take a deep dive into Oregon's ecosystems, plants, and changes from the past to the future. Many hands-on activities in an environmental science unit delight scholars, including creating a field guide for a local park. The in-depth study...
9th - 12th Science CCSS: Adaptable
New Review Conserving Canada's Marine Biodiversity
The ocean may seem a world away, but you can actually find it in a science classroom! Learners in the lower grade levels explore the concepts of water pollution, apex predators, the worth of animals, and commercial fishing methods. High...
4th - 12th Science CCSS: Adaptable
Mind Maps: Tapping Prior Knowledge & Developing Ideas
Use Inspiration software with your writers to compose mind maps! If you don't have the program, you can download a thirty-day trial or simply follow the steps and write out a graphic organizer on paper to organize one main idea. Each...
6th - 12th English Language Arts CCSS: Designed
A Plant's-Eye View
Why is it important to look at the world from other species' points of view? Author Michael Pollan claims it is a way to reanimate the earth, realize Darwinian insights, and to take the food we need from the earth while healing it in the...
18 mins 9th - 12th Science CCSS: Adaptable
Feedback Loops: How Nature Gets Its Rhythms
Explore the role of feedback loops in maintaining nature's delicate balance with this short science video. Introducing the concepts of positive and negative feedback, multiple examples are presented that explore the intricate web of...
5 mins 7th - 12th Science CCSS: Adaptable
The 2,400-Year Search for the Atom
From ancient Greek philosophers to early American Quakers, people have sought to understand the composition of matter for millennia. Follow along with this video as it explores the long scientific journey that eventually led to the...
5 mins 5th - 12th Science CCSS: Adaptable