
Lesson
Grades: 9, 10, 11, 12
Students explore the concept of radioactive decay and half-life through a penny-flipping activity, then learn how this principle is used in radiocarbon dating to estimate the age of ancient organic...
Grade(s): 9
Subject(s): English Language Arts
Year: 2015
Lesson
Grades: 9, 10, 11, 12
Students explore the concept of radioactive decay and half-life through a penny-flipping activity, then learn how this principle is used in radiocarbon dating to estimate the age of ancient organic...
Video
Grades: 8 12
Video
Grades: 3 4 5 6 7 8 9 10 11 12
Video
Grades: 3 4 5 6 7 8 9 10 11 12
Video
Grades: PreK Kindergarten 1 2 3 4 5 6 7 8 9 10 11 12