Curated OER
Recycling and Composting
Students set up composting sites that allow food scraps and paper to be recycled by nature. They are introduced to one aspect of recycling; composting. Students see how God recycles as the worms change garbage into something that brings...
University of Colorado
The Jovian Basketball Hoop
A radio receives radio signals, converts them to an electrical signal, then converts this signal to a sound signal, and amplifies the sound so people can hear it. Class members use this information to create a short-wave radio antenna...
University of Colorado
The Jovian Basketball Hoop
Can you listen to Jupiter on a simple radio? Turns out the answer is yes! The resource instructs scholars to build a simple radio to pick up the radio waves created when the charged particles from the sun hit Jupiter's magnetic...
Curated OER
The Color of Your Own
Students understand primary and secondary colors. In this lesson about colors, students explore where colors come from. Students paint a picture with the primary paint colors that the teacher has created. Students mix the primary paint...
Curated OER
Mars Geologic Mapping
Students identify and interpret photographic details of a Martian surface image, design, and create a simple features map. They identify and interpret the geologic history of a part of Mars' surface and then, analyze and discuss the...
Cornell University
Fibers, Dyes, and the Environment
Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...
Curated OER
"Going Green": How We're Building a Better World
Students can learn about "green" building with these lessons and activities.
Curated OER
Developing a Local Stratigraphy
Students examine rock strata for the distribution, deposition, and age of sedimentary rock. They describe rock types in a variety of outcrops and construct a regional stratigraphy.