Learners of light will construct a contraption in which light is passed through a prism and shone into a box. The temperatures at different points along the path and outside of the path of light. The intent is to imitate William...

The electromagnetic spectrum includes everything from very powerful gamma rays (which are used to treat cancer) to much weaker radio waves (which include microwaves). Through a hands-on activity, scholars explore the temperature...

Students discover the contributions of early astronomers and scientists. In this research skills lesson, students research electronic and print sources about Galileo Galilei, Aristarchus, Hipparchus, Claudius Ptolemy, Nicholas...

Students perform a version of the experiment of 1800 by the famous astronomer Sir Frederick William Herschel.

Students explore the infrared radiation and the part of the spectrum that is not always visible.  In this electromagnetic lesson plan students complete a lab activity on the different wavelengths.

Students study visible light and explain why we want to use infrared radiation to study Mercury.  In this sunlight lesson students construct a device to measure the presence of infrared radiation in sunlight.