Curated OER
Triangulation Experiment
In this triangulation worksheet, learners solve and complete 11 steps of an experiment to determine the distance to a far away object using triangulation and trigonometry. First, they select a far away object and create a baseline far...
Curated OER
Climate And the Greenhouse Effect
Students demonstrate the greenhouse effect. They recognize that relatively small changes to our environment can stimulate significant climate changes. They determine that the "scientific method" is a process of testing hypotheses and...
Curated OER
Triangulation
Students calculate the triangulation of a box. In this triangulation lesson plan, students participate in an activity to find the calculate and then perform triangulations. They create a box and use formulas to determine the...
Curated OER
Volcano Activity
In this volcano learning exercise, students measure the slope of a volcano and its baseline and summit degrees. They identify the type of volcano, the type of lava and the type of eruption.
Curated OER
Take Only Photos and Leave Only Bubbles
Students make careful observations and record their observations. They communicate their findings with their peers and analyze data collected about a site. They determine what it means to be a looter, and feel the direct effects of...
American Institute of Biological Sciences
Action Bioscience: Shifting Baselines: Slow Motion Disaster in the Sea
A baseline is a standard point of reference when measuring various things. The catch phrase, "shifting baselines," refers to the slow changes occurring in the environment that ultimately change what the environment was and what is...