Curated OER
Day and Night
Students using experiments try to demonstrate how observations can be affected by the cycles of night and day.
Curated OER
Simple Spectroscope
Students make a spectroscope out of simple materials and are expected to view as many different light sources as possible to see the whole spectrum.
Curated OER
Projecting Spectra
Students use two methods to show and study the colors in the visible spectrum.
Curated OER
Analytical Spectroscope
Students using a spectroscope view different substances when heated with electricity.
Curated OER
Water Prism
Students using a glass prism filled with water are able to see all of the visible colors found the sunlight.
Curated OER
Wavelength and Energy
Students using a rope and other materials explore wavelengths and frequency. If time permits, more experiments can be tried.
Curated OER
Collecting Electromagnetic Radiation
Pupils using different experiments and activities explore electromagnetic radiation and the effect on the Earth.
Curated OER
Land Use and Nitrogen
Learners consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.
Curated OER
Heat of Vaporization of Liquid Nitrogen
Students determine the heat energy needed to vaporize (boil) one gram of liquid nitrogen.