Curated OER
Waters of the Earth
Students make a striking visual display showing the distribution of water on earth.
Illustrative Mathematics
Sports Equipment Set
Many students like to play sports and the equipment that goes with it costs money. The resource sets up an inequality that gives a total amount needed to purchase the equipment and the initial amount of money already obtained. In order...
Curated OER
The Spread of Aids
This is an effective simulation of how communicable diseases such as AIDS can be spread throughout a population. Classmates exchange samples from their individual cups of liquid: one of them containing a dilute NaOH solution, and the...
Rainforest Alliance
Investments in Forest Carbon
One hundred metric tons of CO2 can accumulate in one acre of forest over time—that's a lot of carbon! In the activity, groups of middle school learners determine what makes forests important. They then solidify the concept by using a...
Curated OER
Green Leaves
Third graders, after having conducted one experiment three times, record their observations results in a chart. They predict what hidden colors they believe that a leaf holds. Students record their predictions in their science note books...
Curated OER
Striking it Rich with Chemistry
Young scholars identify the composition of different pennies. In this chemistry lesson plan, students use a post 1982 penny to observe chemical change. They explain how to turn a penny from copper to gold.
Curated OER
100s of Ants
First graders count to 100 orally as they use grids to display the 100 raisins they counted.
Curated OER
Moisture Content Activity
Young scholars measure the moisture found in the wood that is used for furniture making. In this moisture worksheet, students practice using the MC formula to measure the water content of the wood.
Curated OER
Change the World, One Month at a Time
Students complete monthly acts of kindness using the given instructions. In this acts of kindness instructional activity, students follow the directions for each month to create and give an act of kindness to their classmates or other...
Curated OER
Landscape Observation: How Portland Has Changed
Students read The Lorax and discuss how populations change the environment. Using given photos, students use a Venn Diagram to compare and contrast the Portland of yesterday to present day Portland. They write a comparison paper and...
Curated OER
The Hundred Dresses
Students discuss the importance of courage. They read the story, "The Hundred Dresses," which is a timeless story about the hurt inflicted by teasing and the painful consequesnces for bystanders who fail to act courageously. Students...
Curated OER
Escape From Slavery
Students make a timeline of Frederick Douglass' life. They role play your favorite scene from the story. Students write at least 5 journal entries from Frederick Douglass' point of view.
Curated OER
The Miracle Fish: Learning to Design an Experiment
Middle schoolers develop procedures to explore the behavior of fish. In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
Curated OER
The Making of Our First President
Students investigate George Washington's military career. In this George Washington lesson, students research the contributions of Washington the colonial military and then write editorials about his accomplishments for a mock colonial...
Curated OER
Oobleck
Second graders observe the properties of Oobleck. In this science and observation lesson, 2nd graders examine Oobleck and make a list of 10 properties that they notice. They explain their observations.
Curated OER
Markets in Action
Have your class apply concepts from lectures and use from simple examples to discuss more complex problems that have been reported in the news. This is a lecture driven lesson with a lot of interesting information.
Curated OER
Finding the dress code balance
Pupils write a persuasive essay, expressing their opinions of how the school dress code should be changed. Students investigate their own school's dress code, developing their own opinions of whether the dress code should be more or less...
Curated OER
Ice Cream Lab
This very thorough lesson plan has students collect all ingredients necessary and work in pairs to make ice cream using plastic bags. They take temperature readings and record them on the chart as well as record findings on the...
Curated OER
Travel the Trail: Nebraska quarter reverse
The life of the pioneers was much different than the life a family today. Pupils use a "Now and Then" worksheet to compare and contrast how travel has changed over the last 100 years. Worksheets are included.
Curated OER
Population: Logistically Speaking
In this population worksheet, students read word problems relating to population growth. They write the problem as a differential equation, create models and graphs of the solution. This three-page worksheet contains 10 multi-step...
Curated OER
Past School Practices
Learners research the history of a school system. In this school system instructional activity, students list the grade levels and subjects taught in their school and interview their teachers and administrators. Learners collect past...
Curated OER
Money Game
Fourth graders give change of one dollar. In this decimal and fractions lesson, 4th graders receive fake coins and discuss what they could purchase with them. Students go for a walk and spend one dollar and get...
Curated OER
Managing Heat
Third graders perform various experiments to show the flow of energy that causes heat. In this heat lesson, 3rd graders understand how heat is transferred or trapped. Students use the scientific method and critical thinking skills to...
Polar Trec
Can Carbon Dioxide Act Like a Greenhouse Gas?
Ninety-seven percent of scientists who study climate agree that human activity is warming the planet. Learners explore carbon dioxide as a greenhouse gas, a gas causing this warming, through a hands-on experiment. Once complete, they...