Curated OER
Sexual Exploitation, Day 4: Assault Strategies
A delicate topic is the focus of this lesson. Discuss what people can do to reduce the risk of sexual assault, as well as what a person should do if he or she is sexually assaulted. This is not any easy topic to discuss in a classroom,...
Curated OER
Carbon Monoxide and Population Density
Tenth graders investigate the carbon monoxide level at a fixed latitude. They determine if there is a relationship to population density. They download data sets and generate a graph. They determine a link between human activity and...
Curated OER
Tissue, Please!
Students study the proper manners to reduce the risk of spreading or catching colds and flu. They discover good cold-season manners from reading aloud Tissue, Please! They complete an art project to reinforce good cold-season manner
Curated OER
Sampling Bias And the California Recall
Using a 2002 California Gray David recall vote as an example, young statisticians identify sources of bias in samples and find ways of reducing and eliminating sampling bias. They consider ways to select random samples from a...
Curated OER
Strawkets and Weight
Students investigate the effect that weight has on rocket flight. They construct a variety of straw-launched rockets that have different weights, observe what happens when the weight of a rocket is altered by reducing its physical size...
Curated OER
What is pH and Why is It Important?
Students investigate about acids, bases, and pH and relate this information to the problem of acid deposition. They use pH paper, students test common household substances to determine whether they are acidic, basic, or neutral. Pupils...
Curated OER
Trash Talkin
Students investigate recycling at several scales, including local, state, national and global. They become aware of recycling, re-use, reduce efforts and policies. Students read the article Where Does Your Garbage Go. They look up where...
Curated OER
Do We Need to Wear a Rainhat? Acid Rain: Causes, Effects, and Possible Solutions
Acid rain, and how it affects the environment, is the focus of this Earth science instructional activity. During the study, learners evaluate measures to reduce acid rain, and design an investigation to demonstrate the conection between...
Curated OER
Garbage or Art?
The three R's are, reduce, reuse, and recycle. Third graders use recycled materials to design and create an environmentally themed piece of art. They discuss and examine major art works that were created using recycled materials, then...
Federal Reserve Bank
Monetary and Fiscal Policy in Times of Crisis
Following the 2008 financial crisis in the United States, why did fiscal policymakers increase government spending and reduce taxes? Discover the motivation behind these actions and learn about the separate functions of monetary and...
Advocates for Human Rights
The Right to a Clean Environment: Water
First, young citizens learn about water consumption by doing some research themselves on their home water usage and sharing their findings with the class. Then, they do some brainstorming and devise a plan to reduce water consumption.
NOAA
It All Runs Downhill
Examine how pollution makes its way into an ocean with help from a model watershed. Scholars use household items to recreate a mini-watershed, equipped with pollutants, that when mixed with rain drain into a model's body of...
DiscoverE
Ocean Acidification
Combat ocean acidification with bubbles. Young engineers create a system that reduces the acidity of water. Dry ice in water helps simulate ocean acidity, and blowing bubbles into the water results in a gas exchange that neutralizes the...
Kenan Fellows
Detecting Rise in Body Temperature in Human and Animals and its Effects on Health
Beat the heat using sensors. Scholars research normal body temperatures for humans and a specific animal. In groups, they create sensors that monitor body temperature, as well as the weather. The goal is to reduce the occurrence of heat...
National Academy of Sciences
Lights at Night Webquest
Help learners find ways to become more efficient energy consumers. To start, individuals research how different countries address energy efficiency and then analyze their own carbon footprint. They use their research to identify ways to...
SF Environment
Waste-Less Lunch
Is it possible to have a waste-less lunch? Can your class become leaders in conservation? Discuss the importance of reducing waste during lunch time with a fun lesson that can be extended to everyday practices. First the class examines...
Curated OER
Virtual Field Trips: Saving Time and Money
Maximize instructional time and reduce costs and planning by using virtual field trips.
Curated OER
Comparing Light Bulbs
An average home produces twice as many emissions as an average car. Teach your class how to reduce energy consumption by replacing standard incandescent light bulbs with compact fluorescent light bulbs. Perform an experiment to compare...
MLC
Fractions Packet
Your fifth graders will appreciate the simple, direct explanations, examples, and practice exercises in this well-organized unit on fractions. Beginning with an introduction to fractions, the packet flows smoothly through the fraction...
Bowland
Speed Cameras
Do speed cameras help reduce accidents? Scholars investigate this question using a series of spreadsheet activities. Along the way, they learn about randomness, probability, and statistical analysis.
National Institute of Open Schooling
Air Pollution
Seventy percent of the air pollution in China is due to car exhaust. Under the umbrella of environmental chemistry, learners extensively explore air pollution. From the makeup of our atmosphere to sources of major air pollutants, classes...
Overcoming Obstacles
Managing Anger in Conflict Situations
The third lesson in the "Conflict Resolution Module" teaches participants strategies to reduce or control their anger. Class members first list situations that make them angry and then brainstorm a list of techniques that can lessen or...
Curated OER
Equivalent Fraction: Practice B
Learners investigate reducing fractions. For this middle school mathematics lesson, students review the skills necessary to reduce fraction to lowest terms.
Curated OER
Adding Fractions
In this adding fractions worksheet, students add fractions that contain one digit numbers and reduce them to their smallest terms. Students complete 18 problems.
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