Not all shade is the same (task)
On hot days, why is it cooler in the shade of a tree with a thick canopy of leaves than under a patio umbrella? Task with a contextual scenario.
Incremental hints for answering this task are available under “Not all shade is the same (hints for printing)” or “Not all shade is the same (interactive hints)” on the media portal of the Siemens Stiftung. The worksheet includes QR codes for using the interactive hints online and viewing the solution.
Explanations of the experiment for the teacher are found in “Not all shade is the same (teacher information).”