Curated OER
Sieve of Eratosthenes
Students discover the Sieve of Erathosthenes. They explore a method to find all the prime numbers in a group of numbers. Using models, students practice divisibility rules while examining the difference between prime and composite numbers.
Curated OER
A Prime Investigation wtih 7, 11, and 13
Ninth graders investigate divisibility rules. For this middle school mathematics/Algebra I lesson, 9th graders explore the divisibility rules of 7, 11, and 13. Students examine certain six-digit numbers that are divisible by 7, 11, and...
Annenberg Foundation
Industrializing America
Imagine an eight year old spindle boy working barefoot in a factory in the late 1800s. Scholars research the industrial period in American history in the 14th lesson of a 22-part series that explores the country's background. Groups...
Southern Nevada Regional Professional Development Program
“Double Double Speak Speak”
Bilateral suborbital hematoma? Call an audible? 404? Have fun with “the twittering or warbling of birds,” or as 14th century French speakers would say, have fun with “jargon.” Groups match specialized jargon with plain speech, decode...
State Bar of Texas
Baker v. Carr
Can the federal government override the state government to protect the citizens of the United States? The 1962 Supreme Court case Baker v. Carr outlines the issue of equal protection under the law. Scholars investigate with a short...
Curated OER
Ordering Integers
Sixth and seventh graders compare and order integers. After locating integers in a newspaper, they describe examples of negative and positive integers. They draw a thermometer and locate positive and negative integers on the scale. In...
Curated OER
Exploring Hawaiian Mountain Zones
Fourth graders watch a video that describes the climate and vegetation zones of Hawaii. They describe the different physical conditions that create vegetation zones from the sea to the mountains. In groups, they create an illustrated...
Curated OER
Why Kosovo? Why Now?
Students explain the establishment of the modern state of Yugoslavia and the breakup of the country. They examine the human characteristics of the region - ethnic groups, languages, and religions.
Curated OER
Homemade Political Parties
Use this 5-day lesson to clarify the platforms of the two major parties, comparing and contrasting against students' beliefs. Begin by looking at unlabeled summaries of both party platforms, having learners identify most with one. Groups...
Curated OER
Chart Making for Navigators
Students discuss the importance and function of nautical maps for sailors. They, in groups, take soundings of a simulated bay in a shoebox and develop a nautical chart that enable them to navigate the shoebox safely.
Curated OER
Women's Suffrage
Tenth graders examine the role of women in the early 1900s. In groups, they use the internet to research groups who favored or opposed giving women the right to vote. To end the lesson, they note the methods used by women to finally gain...
San Bernardino Co. Supt. of Schools
Was Julius Caesar a Good Leader for Rome?
Learners consider the various perspectives that different groups in Roman society may have had for Julius Caesar, such as Roman soldiers, senators, the working class, and slaves. The primary activity involves a reading of Caesar's...
Curated OER
Prime and Composite Numbers
Sixth graders inspect prime and composite numbers. Using graph paper, they draw as many different shaped rectangles as possible. They use the dimensions of the rectangles to discuss prime and composite numbers. Students create a chart...
Curated OER
What Now?
Learners consider local and national divisiveness over the presidential elections by examining a New York Times editorial and then writing op-eds suggesting how to address post-election discord in their schools and/or communities.
Curated OER
GEOGRAPHY: SPACE CENTERS
Students examine the descriptive science dealing with the surface of Earth, its division into continents and countries, climate, natural resources, inhabitants and industries of the various divisions and analyze the political geography...
Curated OER
Telling Time in Different Time Zone
Fourth graders create clocks and complete small group activities to represent the six different times zones in the US. Using small paper plate clocks, 4th graders visually demonstrate the differences in these time zones.
National First Ladies' Library
Politics! Politics! The Emergence of Political Parties in the U.S.
High schoolers are split into six small groups which focus on one of six websites, that tell the story of the emergence of the Federalist and Democratic-Republican parties at the end of the 18th century. They compile a chronological list...
Curated OER
The Fifty States
Students become familiar with the states. They study capitols, mottos, nicknames, and other various details. They create group projects that be presented to the class.
Curated OER
Island Survival
Students participate in a simulation of life on a deserted island. They work with their group to develop an island survival plan and summarize it in a journal. Students use a worksheet and challenge cards to earn points. They will be...
Curated OER
Freshwater Fish Water Quality
Sixth graders work together to complete an experiment about the quality of freshwater. In groups, they collect fresh water samples from a variety of sources and test the pH levels. After completing a KWL chart, they test the amout of...
James Madison Memorial Fellowship Foundation
Those "Other Rights:" The Constitution and Slavery
Did the United States Constitution uphold the institution of slavery, or did it help to destroy it? Young historians study Article 4, Section 2, Clause 3 of the Constitution and evaluate the rights of slaveowners as they compared to or...
Curated OER
Guzzinta
Students explore strategies to solve number problems. They study divisibility rules. Students examine and practice multiples, factors, and palindromes. In groups, students play a "number property" game.
Curated OER
Invertebrates
Students identify the characteristics common to all animals. In groups, they compare the characteristics between the animals and how they are divided. To end the lesson, they compare the eight phyla of invertebrates and review the...
Curated OER
Diversity And Adaptations Of Organisms
Eighth graders study how and why animals are classified into eight groups in the animal kingdom. They work together to identify organisms. They use the key to determine the phylum for the included problems.