Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Using Radioactive Decay To Determine Age

Young scholars explore the process of carbon dating fossils to determine their age. They simulate radioactive decay using pennies in a shoe box. Heads represents a decayed atom each time they shake the box. They use the data to calculate the half-life for this "element".

3 Views 29 Downloads
Resource Details

7th - 11th
2 more...
Resource Type
Lesson Plans
1 hr
Instructional Strategy