Welcome to our website’s resource library, where we offer an extensive collection of free science materials tailored for K-12 students. Dive into a wealth of educational resources including articles, activities, lesson plans, learning modules, and much more. All materials are free to download!
The tree line is the edge of a habitat at which trees are capable of growing. In this study, the…
The tree line is the edge of a habitat at which trees are capable of growing. In this study, the scientists wanted to examine dead trees that they found above...
Test your knowledge on alluvial soil, watersheds, and fish.
Test your knowledge on alluvial soil, watersheds, and fish.
Test your knowledge on agriculture, habitats, and drought.
Test your knowledge on agriculture, habitats, and drought.
The question you will answer in this FACTivity is: What is the relationship between the level of chemicals in a…
The question you will answer in this FACTivity is: What is the relationship between the level of chemicals in a city’s soils and level of the same chemicals in the...
The question you will answer in this FACTivity is: How do air temperature patterns relate to a yearly natural event,…
The question you will answer in this FACTivity is: How do air temperature patterns relate to a yearly natural event, such as the emergence of a particular species of flower,...
The scientists in this study wanted to figure out how forest management, climate change, and streamflow interact. First, the scientists…
The scientists in this study wanted to figure out how forest management, climate change, and streamflow interact. First, the scientists wanted to identify if forest management could affect streamflow. Second,...
In this article, learn about soils and the amount of salmon-derived nutrients (SDN) in Southeast Alaska! Salmon-derived nutrients are nutrients…
In this article, learn about soils and the amount of salmon-derived nutrients (SDN) in Southeast Alaska! Salmon-derived nutrients are nutrients in the soils that are from decomposing salmon. The scientists...
In this article, students will learn about how different planting elevations can affect Jeffrey and ponderosa pines’ survival, growth, and…
In this article, students will learn about how different planting elevations can affect Jeffrey and ponderosa pines’ survival, growth, and bud development timing.
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs,…
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs, for example, generally require a certain number of degree days...
Test your knowledge on alluvial soil, geomorphology, and spawn.
Test your knowledge on alluvial soil, geomorphology, and spawn.