Curated OER
Relationship between Potential and Kinetic Energy
Fifth graders explore the relationship between potential energy and kinetic energy. In this energy lesson, 5th graders examine objects and describe potential and kinetic energy of the objects. Students complete two worksheets.
Curated OER
CO2 and Air Pollution
Seventh graders observe and test for the presence of carbon dioxide gas. They compare concentrations of carbon dioxide gas and conclude high concentrations of carbon dioxide gas are unhealthy for human beings.
Curated OER
Life in a Hurricane Zone
Students investigate the social effects of hurricanes. In this social studies lesson, students assume the persona of residents of the Dominican Republic and write diary entries and letters regarding the devastation caused by Hurricane...
Curated OER
Patterns of Evolution and Selection
Can your young biologists interpret population graphs, match macroevolution patterns and descriptions, and answer multiple choice questions about evolution? Find out with a comprehensive three-page quiz covering some specific examples of...
Curated OER
Global Warming: The Greenhouse Effect Debate
Pupils gather information about the Greenhouse Effect and participate in a debate about the merits of this theory on both sides. They explore the Greenhouse Effect, and its possible long-term effects, from a variety of resources.
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
Antibiotic Attack
Students examine how antibiotics work and why they are effective. In this antibiotic lesson, students discover that when harmful germs get inside the body, the immune system may not be strong enough to fight the germs off. Students...
Scholastic
Marijuana: Breaking Down the Buzz
There are a lot of myths surrounding marijuana. Read a passage that clarifies the dangers of teens smoking marijuana, its harmful effects on the development of the brain, and the possible correlation of cigarette smoking to marijuana...
NOAA
Tides
Low tides, high tides, spring tides, neap tides, diurnal tides, semidiurnal tides, mixed tides ... just how many types of tides are there? The 10th installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO)...
Curated OER
Changing Planet: Ocean Acidification - the Chemistry is Less than Basic!
A video and laboratory investigation are highlights to this lesson on acidification of ocean water due to increased atmospheric carbon dioxide. Using bromothymol blue (BTB) as an indicator, pupils analyze the amount of carbon dioxide...
Virginia Department of Education
Modeling the Big Bang Theory
Young astronomers learn about the Big Bang Theory and redshift through a hands-on activity in the last installment of a three-part series. Participants draw dots on balloons and then inflate them to model how galaxies moved farther apart...
Teach Engineering
Measuring Surface Tension
How do you measure surface tension? The fifth installment of a nine-part series is an experiment where young scientists use tubes of different sizes to measure surface tension. They calculate the average and standard deviation of the...
Chymist
The Extraction and Identification of Artificial Food Colors
Did you know some food dyes are considered safe while others are considered carcinogenic? During the experiment, young chemists extract artificial food colors from prepared foods. Then, they use chromatography paper to identify...
Miami-Dade County Public Schools
Veteran's Day—Honoring All That Served
Looking for ideas on ways to recognize Veteran's Day? Check out this 92-page packet that includes exercises designed for all grade levels. Reading passages detail the history of the holiday, research projects get individuals involved in...
Curated OER
People and the Environment
In this environment learning exercise, learners look at how different human actions can cause pollution and how the pollution effects the environment. This learning exercise has 6 short answer questions.
Curated OER
Air Pressure and Wind
In this air pressure and wind instructional activity, students answer fifteen questions about how air pressure is measured, what it is, the reasons for changes in air pressure and the weather as air pressure changes. They also answer...
Curated OER
Testing Bangladesh's Waters
Students assess the causes and effects of massive arsenic contamination in the water supplies of 43 of Bangladesh's 64 districts. They evaluate why this contamination occurred, and how it affects the population of Bangladesh.
Curated OER
Branching Out
Students investigate the causes and effects of the spread of tree diseases in the U.S., and research certain American species of trees and the diseases that commonly threaten them. They create pamphlets to help identify healthy and...
Curated OER
Science: Lead Shot and Waterfowl
Students examine data to investigate the impact of lead shot pellets on waterfowl populations. They graph their findings and discover how lead in ingested by birds and poisons them. As an extension, students research legislation and...
American Chemical Society
Condensation
It's time to break the ice! If you are doing all of the lessons in the unit, children have already seen that increasing heat increases the rate of evaporation, but is the opposite true? Does decreasing temperature cause more condensation...
Curated OER
Magnitude of Earthquakes
Students investigate the causes and effects of earthquakes and investigate their magnitude. In this earthquakes lesson, students study the Richter Scale and measure it as it relates to the energy released by an earthquake. Students...
Curated OER
Not in my Back Yard!
Students explore the concept of a mock town council meeting. In this mock town council meeting, students are divided into homeowners, developers, environmentalists, supporters, and those opposed to a new shopping mall. Students discuss...
Curated OER
The Changing Nature of Work, Employment, and Education in Canada.
Young scholars identify the effect caused by change of employment and education. In this statistics lesson, students analyze data and draw conclusions. This assignment tests young scholars' ability to use data correctly.
Curated OER
What Effect Does Climate Have on Wildlife?
Young scholars explore the international scope of climate change. They identify variables that cause changes in the climate. Students examine how changes in climate affect the food chain.