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Graphing Common Core RST.11-12.3 resources
Skittle Radiometric Decay Half-life Lab
Did you know you can use Skittles candy to demonstrate absolute dating and radiometric decay! Buy a 1-4 lb bag at your local bulk warehouse store for savings. This lab is a great way to show how isotopes decay by shaking a plate full of random skittles. Students use Skittles to observe "Isotopes" decay over each half life. At the end of the lab (and only IF they have done all their work) they can enjoy their "daughter products". Skittles were used because they are durable, hypoallergenic, and th
Subjects:
Grades:
8th - 12th, Higher Education, Adult Education
Types:
NGSS:
HS-PS1-8
, HS-PS1-1
, HS-PS1-4
, HS-PS1-6
, MS-PS1-4
 ...
Also included in:Â Hands-on Science Semester Labs Bundle
Google Slides Least Squares Regression
Programmed lesson with intro to Least Squares Regression. Shows data and asks students to approximate a line. Then shows the algebraic way to find the best line. Google slides activity with WORD instructions and answer sheet.May be used as a presentation. May be used as a self guided activity after class discussion.
Subjects:
Grades:
9th - 12th
Types:
CCSS:
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