Messenger Education
Dangers of Radiation Exposure
Gamma radiation, which is harmful, is useful in treating cancers. In the second lesson in a series of four, young scientists take surveys and calculate their yearly exposure to ionizing radiation. Then they read about how harmful their...
Curated OER
A Study of Astronaut Radiation Dosages
In this astronauts and radiation worksheet, students use a graph that shows the altitude of an astronaut versus the exposure to radiation to solve 5 problems. Students interpret the graph to express the amount of radiation at varying...
Curated OER
Some Puzzling Thoughts about Space Radiation
In this space radiation worksheet, learners solve 22 algebraic expressions for "x". They use their answers which correlate with a word in a word bank. They use these words to fill in the blanks of sentences about the effects of space...
Curated OER
An Introduction to Space Radiation
In this space radiation worksheet, students read about the various types of radiation humans are exposed to. Students answer 5 questions based on the reading. They calculate the amount of energy gained when exposed to a certain amount of...
Curated OER
Atmospheric Shielding from Radiation I
In this radiation worksheet, students calculate the distance of a satellite in orbit to determine the placement of a radiation detection device. This worksheet has 2 problems to solve.
Curated OER
Living with Benefits and Risks
In this radioisotopes instructional activity, students determine which radioisotopes are used to detect cancers and look at how radiation exposure influences health. This instructional activity has 4 fill in the blank and 14 short answer...
National Institute of Open Schooling
Radioactive Pollution
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...
Curated OER
Radon Gas in the Basement: A Radiation Hazard
In this radon gas worksheet, students read about the harmful effects of radon exposure over time. They use a map that shows radon gas zones to answer 3 questions about exposure to the gas and the amount of radiation that humans get from...
Curated OER
Book Excerpt from "The 23rd Cycle"
In this solar storms worksheet, students read an excerpt from the book "The 23rd Cycle: Learning to Live with a Stormy Star". Students answer 7 questions about the effects of solar storms on radiation exposure, health risk of airline...
Curated OER
Having a Hot Time on Mars!
In this cosmic radiation on Mars activity, students study a radiation map of Mars taken by the MARIE instrument on the Odyssey spacecraft. Students answer 4 questions using the radiation map and they answer questions about the exposure...
Curated OER
The Science Behind Glow-in-the-Dark Toys
In this glow-in-the-dark learning exercise, learners read about substances that phosphor and their characteristics. Students also read about photo luminescence and glow-in-the-dark toys. They answer 6 questions about the light emitted by...
Curated OER
Evolution
In this evolution worksheet students complete a crossword puzzle by answering questions about the environment, evolution and populations.
Curated OER
Skin Cancer Prevention
In this health activity, students find the words related to the concept of skin cancer and the answers are found by clicking the button found at the bottom of the page.
Curated OER
Marie Curie
In this famous person worksheet, students read a passage about Marie Curie and then complete a variety of in-class and homework activities to support comprehension, including partner interviews, spelling, cloze, synonym...
Curated OER
The Lives of Stars
In this stars worksheet, learners review what makes up a star, how astronomers learn about stars, and the different types of stars including low mass and high mass stars. This worksheet has 62 fill in the blank statements.
PBS
Pbs Learning Media: Everyday Radiation
How much radiation are we exposed to every day? Find out in this video segment adapted from FRONTLINE: "Nuclear Reaction." [1:46]
Idaho State University
Idaho State University: Radiation and Risk
An overview of the health risks associated with radiation exposure.
Lawrence Berkeley National Laboratory
Berkeley Lab: Average Annual Radiation Exposure
Chart highlights the different sources of radiation exposure.
Woods Hole Oceanographic Institution
Woods Hole Oceanographic Institution: Radiation and Human Health
Interactive explores the exposure of radiation to the human body and its effects both indirect and direct. Find out the sources of radiation that people are exposed to daily.
US Environmental Protection Agency
Epa: Radiation Protection
Find out about the EPA's Radiation Protection Division, which aims to protect the nation's people and environment from harmful exposure to radiation.
Idaho State University
Idaho State University: Radiation Related Frequently Asked Questions
A list of frequently asked questions about radiation, with answers. About half of the questions are health-related and pertain to how radiation affects the body.
Lawrence Berkeley National Laboratory
Berkeley Lab: Criteria for Radiation Protection
Chart shows current EPA and NRC limits on radiation exposure.
Science Buddies
Science Buddies: Career Profile: Nuclear Monitoring Technician
With the increasing use of nuclear technology in medicine, energy, and even agriculture, there is a need for monitoring radiation exposure. That is the job of the nuclear monitoring technician. Science Buddies offers a career profile...
Centers for Disease Control and Prevention
Centers for Disease Control: About Radiation Emergencies
Frequently asked questions about radiation that answer how to protect yourself in a radiation emergency, what happens during an exposure, and how exposures usually occur.