Curated OER
"A Slice of the Cone"
Here is a set of lessons that explore conics in a number of different ways. Starting with modeling how a conic is produced by the way a plane cuts the cone, to solving complex word problems, algebra learners progress through a series of...
Curated OER
Get the Picture!
Astronomers practice downloading data from a high-energy satellite and translate the data into colored or shaded pixels. As a hands-on activity, they use pennies to simulate high-energy satellite data and they convert their penny...
Curated OER
Central American Immigrants to the United States: Refugees from Unrest
Students identify the major aspects of Olmec and Mayan civilzations, including economic, political, and religious. They list contributions of these civilizations. Students identify the Central American countries where the United States...
Illustrative Mathematics
Converse of the Pythagorean Theorem
Use the given tasks and detailed teacher's commentary to introduce your 8th graders to the Pythagorean theorem and its converse. Embedded links to information about Egyptian geometry make your presentation interesting. Consider...
Curated OER
The Titanic 3
Can survival rates on the Titanic be explained by the "women and children first" policy or did rescue procedures favor the wealthy? Use actual historical data to explore conditional probability and independent events with your class....
PHET
Mapping the Ambient Magnetic Field
No GPS allowed! High school scientists continue to explore magnetic fields with a hands-on activity. After mapping the ambient magnetic field in the classroom and completing data analysis, they write about the similarities and...
Curated OER
Texas History Math
Seventh graders practice math skills while they become familiar with Texas' Boom & Bust economy and the natural history of the east Texas Piney Woods.
Curated OER
Decimals, Percent and Scientific Notation
For this decimals, percent and scientific notation worksheet, 9th graders solve various types of problems that range from shading an indicated part of a shape to calculating using scientific notation to express their answer. They express...
Curated OER
The Warrior Role in Greek Society
High schoolers are introduced to the various gods and goddesses in ancient Greek mythology. In groups, they use print and electronic resources to research the ways Greek culture has influenced the modern world. To end the instructional...
Curated OER
Geometry of Democracy
Learners explore the architecture of New England by identifying geometric shapes. In this architectural instructional activity, students examine photographs of classic building architecture and use a transparency to trace geometric...
Curated OER
Science as a Source of Social Controversy
Students research the two opposing views and biographical information about Ptolemy and Copernicus in order to be familiar with the societal viewpoints that influenced the thinking of these two scientists. Students role-play supporters...
Curated OER
Rings Around the Racetrack
Students determine the number of laps a driver would need to complete the Indy 500. They calculate the length of time it would take to complete the race at different rates of speed.
Curated OER
Oklahoma Wheat on the World Market
Sixth graders explore profit and loss in the wheat trading market. In this sixth grade mathematics activity/social studies activity, 6th graders play a “Wheat Market Trading Game” in order to investigate the concept of supply and...
Curated OER
Leonardo of Pisa and the Golden Rectangle
Students investigate geometry and algebra and the history behind these two interesting subjects. In this algebra lesson, students analyze the Fibonacci Sequence and relate it to solving exponential equations. There are alot of links and...
Curated OER
Government by the People - Initiative and Referendum
Students use the Internet and worksheet to understand the concept of referendums and ballot innitiatives.
Curated OER
What Do You SUBpose?
Submarines are the fous of this math and science instructional activity. In it, learners explore the world of submarines: how they work, and what they are used for. They engage in hands-on activities, watch video clips, and work in...
Ocean Explorer
Easy as Pi
Seamounts are large, extinct volcanoes that rise up from the bottom of the ocean floor. They are a relatively new landform in the scientific community, and this instructional activity invites students to learn about the amazing diversity...
Curated OER
Secret Writing Devices
Elementary and middle schoolers explore the world of secret writing, otherwise known as cryptography. After an interesting introduction to the activity, learners utilize a decoder badge which uses the St. Cyr cipher - which is a cipher...
Curated OER
N is for Natural State
For any pupils who live in the state of Arkansas, this would be a fabulous educational experience to help them get to know their state better. Through the use of activities in literature, art, mathematics, science, social studies, and...
Curated OER
Critical Thinking Problems
Young mathematicians practice their reasoning as well as adding and subtracting skills with this learning exercise that includes five simple word problems about birthdays. Learners are give pictures of birthday cakes and based on the...
University of California
Euclidean Geometry
Go back to where it all began! Investigate how axiomatic systems and Euclidean geometry are based on undefined terms, common notions, postulates, and propositions by examining passages from Euclid's Elements. (Social studies teachers...
Curated OER
Mind Benders: Name the Animals
In this deductive reasoning worksheet, students read the clues about a cat, a small do, a goat, and a horse and identify them. Students solve 3 answers.
Centers for Ocean Sciences
Ocean and Great Lakes Literacy: Principle 7
Your mission, should you choose to accept it, is to take your class on an underwater adventure. The final installment in a seven-part series involving salt and freshwater bodies takes junior oceanographers below the surface in...
Curated OER
Pharaoh Phonetics
Students explain the purpose of hieroglyphics and identify their role in communicating ideas. They research the history of writing and it's significance in ancient Egyptian life and identify the components of hieroglyphics.