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Half-Life Lesson PlanHalf-Life Lesson Plan
Publisher
Kenan Fellows
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 12th
Subjects
Math
3 more...
Resource Type
Lesson Plans
Audience
For Teacher Use
Duration
1 hr
Instructional Strategies
Collaborative Learning
1 more...
Usage Permissions
Fine Print: Educational Use
Lesson Plan

Half-Life

Curated and Reviewed by Lesson Planet
This Half-Life lesson plan also includes:
  • Chemistry Half-Life Lab
  • Chemistry Half-Life Post-Lab Questions
  • Vocabulary
  • Join to access all included materials

Scholars shake their way to understanding half-life with the help of candy. They observe and record which side candy lands on to graph the exponential decay in the fifth lesson of seven integrating chemistry and algebra. Combining multiple sets of data following the same method offers a better understanding of why half-lives are often estimates.

14 Views 13 Downloads
CCSS: Adaptable

Concepts

half lives, exponential decay, logarithms, decay, exponential functions

Additional Tags

science

Instructional Ideas

  • Substitute pennies for candy or use an online random coin flipper 

Classroom Considerations

  • Be aware of any student allergies
  • Relies on prior knowledge of half-lives and exponential functions

Pros

  • Activity works as a demonstration, small groups, or individually depending on the available material
  • Easily adaptable to advanced or remedial classes

Cons

  • None

Common Core

HSF-IF.C.8.b HSF-BF.A.1.b

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