Refine Your Results

Content Curators

Grades

Subjects

Resource Types

Standards

517 reviewed resources for radioactivity

15 Items in Collection
Lesson Planet

Chemistry Simulations from PhET

For Teachers 6th - Higher Ed Standards
Bring your science classroom into the 21st century with this collection of digital simulations. From an introduction to the states of matter to balancing chemical equations and investigating radioactive decay, these engaging interactives...
4:16
Lesson Planet

Radioactivity: Expect the Unexpected

For Students 8th - 12th Standards
Several radioactive concepts are explained with the help of animated atoms, complete with their own facial expressions. As physical science pupils watch, they learn about gaining or losing atomic particles, alpha and beta particles, and...
7:13
Lesson Planet

Uses of Radioactivity

For Students 9th - 12th Standards
Radioactivity is often perceived as dangerous and a threat to our well-being, but you may be surprised at the different applications of this natural chemical process. From the smoke detectors in our homes to treatments for cancer, this...
Lesson Planet

Radioactive Decay

For Teachers 6th - 12th
Future physicists will be elated as they engage in a demonstration of radioactive decay that uses balloons and pennies. Balloons represent atomic particles and the students themselves are the atoms. After each flip of the coin, some of...
Lesson Planet

Radioactive Simulations

For Teachers 9th - 12th
Learners simulate radioactive decay and nuclear power using an on line interactive web site. In this on line lesson plan, students monitor radioactive isotopes and record the activity of a particular element as the decay progresses. They...
Lesson Planet

Radioactive Decay Model

For Teachers 9th - 12th
Toss 100 pennies (or poker chips or any other two-different-sided objects) and remove all of those displaying tails. Line them up and repeat. The lines of pennies collected get smaller each time, successfully representing half-life.
Lesson Planet

Radioactivity, Time, and Age

For Teachers 9th - 12th
Four activities demonstrate the chain reaction of nuclear fission to your physical science fans: falling dominoes, snapping mouse traps, throwing paper wads, and igniting a series of matches. They perform additional laboratory activities...
Lesson Planet

Radioactive Decay Chains

For Teachers 8th - 12th
After introducing your class to radioactive decay and walking them through the changes in the numbers of atomic particles, give them an opportunity to write equations for the first six daughters in a Uranium-238 decay chain. They also...
Lesson Planet

Madame Marie Curie & The Science of Radioactivity

For Teachers 6th - 12th
A student-created, yet comprehensive 37-slide presentation on the life and contributions of Marie Curie awaits your upcoming chemists! With plenty of photographs, this resource introduces the woman who is responsible for our early...
Lesson Planet

Using Radioactive Decay to Determine Geologic Age

For Teachers 7th - 12th
Students investigae using radioactive decay to determine geologic age.
3:00
Lesson Planet

Radiation vs. Radioactive Atoms

For Students 9th - Higher Ed
What's the difference between radiation and radioactive atoms? See the public share their opinions in an interview-driven video. The narrator discusses alpha and beta particles versus the atoms that can release them and relates this...
Lesson Planet

Radioactivity-What is the Nucleus Like?

For Students 9th - 12th
In this radioactivity worksheet, students answer 40 questions about half life, isotopes, radioactive decay, the uses of radioactivity, nuclear equations and the scientists associated with radioactivity.
Lesson Planet

Math in Science-Radioactive Decay and Half-Life

For Students 9th - 11th
For this radioactive decay and half-life worksheet, students use given half-lifes to calculate the amount of time it will take for certain amounts of elements to decay. They also find the age of samples and determine how many grams of...
Lesson Planet

Radioactive Decay and Half-Life

For Teachers 9th - 12th
Students describe how the mass of a radioactive isotope changes with time and the factors that affect the rate of radioactive decay. They write nuclear decay equations to represent natural transmutation. This activity is accomplished...
Lesson Planet

Teaching Radioactive Decay: Radioactive Half-life And Dating Techniques

For Teachers 9th - 12th
High schoolers generate a radioactive decay table for an imaginary element using a box filled with pinto beans and M&M's. They use their data to plot a decay graph, develop the concept of half-life, and use the graph to "age" several...
Lesson Planet

WS 6.4 Radioactive Half-Life

For Students 11th - Higher Ed
In this radioactivity learning exercise, students answer eleven questions about half life, decay and radioactivity. They calculate half life in some problems and determine the quantity of a sample remaining after a certain amount of...
Lesson Planet

Radioactive Dating

For Students 9th - 12th
In this radioactive dating worksheet, students use their reference guide in their text book to find the half-lives of 4 isotopes. They use a decay chart to help determine the half-lives and age of given bones and samples of radioactive...
Lesson Planet

The Nucleus-Radioactivity

For Students 9th - 12th
In this nucleus and radioactivity worksheet, students collect class data and the students represent radioactive atoms decaying. They plot their data and answer two questions about the results. They solve seven problems given the half...
Lesson Planet

Radioactive Pollution

For Students 9th - 12th Standards
Radioactive pollutants can enter the body through ingestion, inhalation, absorption, or injection. The last lesson in a series of 36 introduces pupils to radioactive pollution. They study its sources, both natural and man-made, its...
Lesson Planet

Radioactive Decay and Half-Life

For Teachers 9th - 12th Standards
Explain the importance of radioactive half-life as your high school biologists demonstrate the concept by performing a series of steps designed to simulate radioactive decay. Pupils use pennies to perform an experiment and gather data....
11:17
Lesson Planet

The Most Radioactive Places on Earth

For Students 9th - 12th
Who receives that greatest amount of radioactive exposure? After visiting some of the most radioactive places on earth, including Chernobyl and Fukushima, viewers consider the exposure of radiation workers, astronauts, and cancer...
8:50
Lesson Planet

Radiation and Radioactivity

For Students 9th - 12th Standards
Explore the science of radioactivity! A very thorough video lesson begins with an explanation of the chemical structure of radiation. It includes descriptions of benefits of radioactivity and half-life calculations.
4:29
Lesson Planet

What are Radioactive Isotopes (Radionuclides)

For Students 9th - 12th
Create a little excitement with a radioactive resource! An engaging lesson builds a solid understanding of the nature of radioactive isotopes. The narrator explains the desire of a nucleus to become stable, which leads to radioactive...
3:01
Lesson Planet

Radiation vs. Radioactive Atoms

For Students 9th - 12th Standards
Why are people afraid of nuclear power plants? A video in the Veritasium playlist explains that radiation doesn't travel very far, yet people still worry. Then it discusses the possible release of radioactive atoms, which do travel a...

Other popular searches