Curated OER
Half-life Worksheet
For this half-life worksheet, students determine how long it takes for a 100g sample of AU-198 to decay to 6.25g. Then they determine the half-life of a radioactive isotope if a 500.0g sample decays to 62.5g in 24.3 hours. Students also...
Curated OER
Hazardous Waste
Students define technology and relate the definition to the production of electricity using nuclear energy. They also list the technologies involved and relate the use of these technologies to their effect on society in general, and...
Curated OER
The Environment and Rubbish
Students complete matching, short answer, and fill-in-the-blank questions regarding garbage and the environment. Some thought-provoking conversation starters are embedded in the plan which should lead to some meaningful discussion...
Curated OER
America's Energy Future
Students write a proposal to save energy resources. For this energy lesson, students research nuclear energy, coal power, petroleum, natural gas, hydroelectric power, and renewable energy. Students then debate energy issues and share...
Curated OER
Radiation Reassessed
Students investigate the dangers of radiation by exploring recent nuclear tragedies. In this scientific debate lesson plan, students define the idea of radiation "half life" and determine if low doses of radiation are truly damaging to...
Curated OER
Radioactive Decay
Students explore radioactive decay. Through various activities, students examine methods for permanent disposal of radioactive waste. After performing a random process experiment, students compare the results to radioactive decay. ...
Curated OER
RADIATION PROTECTION: HOW MUCH IS ENOUGH?
Students study the effects of shielding on the amount of detectable radioactivity from a gamma source. They investigate the shielding of one type of metal, then design their own experiments to answer questions raised during the...
Curated OER
Cell Structures and Functions
Fifth graders search into animal and cell characteristics and their functions in this seven lesson unit. Replicas of the cell are constructed out of Jell-O as students probe the internet for details of the concepts.
Curated OER
I Won't Live in a Toxic World
Students examine four separate environmental health issues using fish-bowl technique, and discuss roles of both government and citizens in maintaining a pollution-free environment.
Curated OER
Breaking News English: Smog
In this smog learning exercise, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write, and...
Curated OER
Introduction to Welding
Students explore how to weld and the safety procedures that are in place. In this welding lesson plan students take a safety test on welding and once they know all the rules they use the angle grinder.
Carnegie Mellon University
Understanding Electricity Mix Tradeoffs
Use the accompanying presentation and colorful technology sheets to introduce your class to the 10 different energy technologies. Connect kids to an interactive computer tool that allows them to combine different types of power...
Virginia Department of Education
Properties of Compounds and Chemical Formulas
Young chemists have unknown compounds they need to sort. Performing three different tests on each, the chemical behaviors they observe become the basis for data analysis.
Curated OER
Biomass Energy
Consider biomass as an alternative energy source with this PowerPoint. Environmental science pupils discover the potential of converting gases produced by landfills into useful energy. They compare and contrast environmental and economic...
Curated OER
Electricity
Students explore where electricity comes from and how it is used in their everyday lives. Through discussion and hands-on activities, they define electricity and explain how it travels to our homes. Students make informed choices based...
Curated OER
Living with Benefits and Risks
In this radioisotopes learning exercise, students determine which radioisotopes are used to detect cancers and look at how radiation exposure influences health. This learning exercise has 4 fill in the blank and 14 short answer questions.
Curated OER
Reading Comprehension- Informational Passages "Pollution"
Practice reading comprehension through this pollution worksheet, which has learners read an informational passage on various aspects of environmental harm. Key terms are in bold, and are used on the next page in the comprehension...
Curated OER
Converting Fuels to Obtain Energy
Students experiment with converting fuels to energy. They also must identify different types of fuels and ways to conserve energy.
Carnegie Mellon University
How Power Plants Work 1
First of three lessons, this is a great start to a unit on energy. As you demonstrate, learners discover different types of energy and how it is converted from one form to another. They then focus in on the generation of electricity by...
Carnegie Mellon University
How Power Plants Work 2
In this second of three lessons on power plants, future engineers find out how we generate electricity and how coal-powered plants operate. They work in small groups to make electromagnet generators to light LED bulbs. A set of...
Carnegie Mellon University
How Power Plants Work 3
Double, double toil and trouble, fire burn and cauldron bubble! Find out what drives a turbine to generate electricity and whether or not it has an impact on the environment. A discussion and lecture is divided by a hands-on activity in...
Curated OER
Primary Energy Sources Pros and Cons
Students explore the different types of renewable and nonrenewable energy sources. In this earth science activity, students discuss the pros and cons of each type. They conduct a variety of experiments on renewable energy.
Curated OER
Cell Parts
In this biology worksheet, students read about the parts of both plant and animal cells and examine cell diagrams. They read about the function of cell parts before answering 11 online fill in the blank questions.
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