Case-lesson "Lightning — beautiful yet dangerous"
Scans: 10. How does lightning form? How is the distance to lightning calculated? What rules should be observed during a thunderstorm? What is the first necessary step to help a person who was struck by lightningWhat fundamental and practical knowledge will I find useful? How do you learn how to photograph lightning? Objective: To get acquainted with lightning; learn how it is formed and its manifestations. -------------------------------------------------------------------------------------------------------- Level (grade) 7 STEM