Curated OER
Use Scientific Method to Solve Problems
Students are given a set problem, they use the scientific method to solve the problem using all steps of the scientific research. Students list the steps of the scientific method used in solving a problem. They are given a selected...
Pennsylvania Department of Education
Adding and Subtracting Three-Digit Numbers by Jumping
Second graders use data to graph information and draw conclusions. In this lesson on data analysis, 2nd graders practice gathering, sorting, comparing, and graphing data. Students differentiate data that can and cannot change over time.
Curated OER
Percents to Fractions and Decimals
Seventh graders practice converting percentages to decimals. Through guided practice, they work to solve problems involving converting fractions to decimals. Working in pairs, 7th graders compete to be the first to solve the problem...
Curated OER
Oral Language in Mathematics
Third graders examine fractions by descriptively writing about them. For this number sense lesson, 3rd graders read number sentences and compare fractions based on their size. Students explain fractions to a friend by writing a friendly...
Curated OER
Clock Arithmetic and Cryptography
Students investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
Curated OER
Mechanical Science - Small Engine Operation
Students experiment with two- and four-stroke engines. They conduct experiments to determine how atmospheric pressure affects the engine's running capability. Further tests are conducted to asses proper llubrication and its affects on...
Curated OER
Fractions, Decimals to Percents
Seventh graders convert fractions and decimals to percents. Using measuring cups, 7th graders model fraction/percent equivalents. They discuss how to change a decimal to a percent. Using the white boards, students review the different...
Curated OER
Clock Arithmetic and Cryptography
Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their ciphers...
Pennsylvania Department of Education
Using Multiplication to Solve Word Problems
Fourth graders solve word problems using multiplication. In this multiplication lesson, 4th graders write and solve word problems using their prior knowledge of multiplication.
Curated OER
Number Line
Explore how to make a number line and how to mark the numbers along the number line using fraction and decimal notation. Your scholars will compare and order fractions and decimals and find their appropriate position on the number line.
Curated OER
Area of Polygons
Young scholars engage in a lesson that is about the concept of polygons and focuses upon finding the area. They use formulas provided in the lesson in order to solve problems given by the teacher for independent practice. Geometric...
Curated OER
Problematic Situation: the Outsiders
In this The Outsiders problematic situation learning exercise, students read a scenario pertaining to a gang member's death. Students then mark whether they agree of disagree with 12 statements.
Curated OER
Stamp Act: Virtual Representation vs. Actual Representation
Eleventh graders research and discuss the different points of view of colonists in terms of taxation, as well as how these viewpoints helped lead to the revolution.
Curated OER
Freedom and Dignity Project
Eleventh graders explore slavery and the civil war. In groups, 11th graders discuss and slavery and identify reasons for its beginning. In groups, they role-play a character for a talk show. Students determine what slavery was like in...
Curated OER
Some see art, some see vandalism
Students find out what the laws are concerning graffiti in the community. Is it a misdemeanor, does being caught result in a fine? Jail? Community service to remove it? The information is found by interviewing key people in the community.
Curated OER
Retraidos
Students discuss the statement "You can buy in any language, you sell in the language of the customer." Students watch a demonstration of personal space and discuss the different distances that various cultures assign as appropriate...
Curated OER
Investigation - What's the Number?: Division
Seventh graders explore number sentences using a variety of strategies making each equation a true sentence. Students examine strategies such as patterns, trial and error, working backwards, and related problems. In groups, 7th graders...
Mathed Up!
Quadratic Formula
Young scholars explore how to solve any quadratic equation with a video about the quadratic formula. They then use the quadratic formula to solve a set of quadratic equations.
Curated OER
Meet Your New eBuddy
Students are introduced to the eBuddies laptop system. Using the technology, they create a new Word document and practice using a mouse. Opening a new window from Internet Explorer, they view an appropriate site which allows them to...
Curated OER
Symbiosis and Co-evolution
By choosing a species and researching an adaptive symbiotic relationship it shares with another species, your pupils are able to investigate a symbiotic relationship in a lab setting. They create a presentation using a variety of...
Curated OER
What I Love about My Neighborhood
Students explore what their neighborhood means to them. In this community instructional activity, students express what they like about their neighborhood. Students examine neighborhoods and what is special about their neighborhood and...
Curated OER
Probability or Ability?
Pupils toss candy and coins using their non-dominant hand while their partners records the results on a probability charts.
Curated OER
United States Entry into World War I: A Documentary Chronology of World War I
Eleventh graders reconsider the events leading to U.S. entry into World War I through the lens of archival documents.
Curated OER
Gender Roles
Students study gender roles, how we learn gender roles, and how they are in transition. They define roles and related issues. (household responsibilities, child care, etc.) They determine whether or not they are androgynous in their...