Curated OER
Standing Waves
In this waves worksheet, students learn about standing waves and harmonics. Then students complete 11 matching, 15 fill in the blank, and 7 short answer questions.
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Standing Waves
In this standing waves activity, high schoolers read about standing waves, their nodes, their anti-nodes and their wavelengths. They are given diagrams of harmonics and the equation to find the frequency of harmonics. Students match...
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Charge and Mass Worksheet #1
In this charge and mass learning exercise, students complete a table by indicating the atomic number, the number of protons, the number of neutrons, the number of electrons and the mass number in given elements and isotopes. They compare...
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Real Number System Graduated Bowl Activity
Eighth graders determine which numbers are rational numbers. In this number lesson students answer a series of questions related to natural and whole numbers as well as integers and rational numbers. Students work cooperatively in groups.
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DNA Isolation
Students use scientific methods to investigate the concept of DNA. They observe the DNA of human cheek cells. This is done with the use of a lab experience. Students record their observations and reflect upon on how each organism is...
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Alternative Snowflakes
Students discover how snowflakes in nature are really formed, and recreate this process with paper and glue.
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State of the "States"
Students consider indicators that mark a country's progress, examine how last year's State of the Union address has affected U.S. foreign policy, research issues deemed important in that speech, and create report cards assessing the...
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Transportation and Mapping
Students view murals that depict various modes of transportation. They discuss the importance of maps to navigation and create a map. They compare and contrast transportation of the past with modes of transportation used today.
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Making Decisions: Packaging and the Environment
Students work in small groups to redesign the packaging of several common items. They attempt to reach the goal of 25% reduction in packaging materials currently used and explore the impact of various materials and designs in landfills...
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Jewish Stars of David
Students examine the history of the Holocaust and complete a KWL chart. Using the Internet, they research an aspect of the Holocaust they are interested in and watch a documentary. They read testimonies of survivors and identify other...
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Wasting Energy at Home
Students act as energy conservation engineers and identify the ways energy is conserved or wasted. They also discover many ways to personally conserve energy everyday. Students discover how engineers perform home energy audits to...
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Weather Instruments
Third graders make predictions about weather and utilize weather instruments and weather reports. They match weather components with weather instruments, and demonstrate how to read a thermometer. Students also construct and use a wind...
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Personal Patriots
First graders review the Pledge of Allegiance and symbols of America. Students discuss the sequence used to say the Pledge of Allegiance. They practice reciting the Pledge of Allegiance. Students view symbols of things they know and...
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Project Map: Latitude And Longitude Worksheet
In this latitude and longitude instructional activity, students find the coordinates of 14 cities around the world and use this information to complete 14 short answer questions. This instructional activity includes online atlas web links.
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Tooth Crossword
In this crossword worksheet, students complete a crossword puzzle by solving clues about healthy teeth. For example, "Base of the tooth below the gum."
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Basic Multiplication Facts Riddle 2
In this math worksheet, students solve 25 single-digit multiplication problems. Students use their answers to solve the following riddle: Why are teddy bears never hungry?
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Modifying Viscosity of Egg Yolk
Students investigate the effects of substances on the viscosity of egg yolks. In this viscosity lesson plan, students separate egg yolks from their albumen and then add different masses of albumen back to each egg yolk. They measure the...
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Algebraic Expressions & Equations
In this algebraic expressions and equations worksheet, 9th graders solve 12 various types of problems ranging from writing expressions for each written equation to solving 8 different word problems related to cost, speed, age, and...
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Work, Energy, and Power
In this energy worksheet, students determine how much work a person an object does, the potential energy of an object, the amount of power being exerted on an object. This worksheet has 16 word problems.
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Fifty Dollar Word$ From Ms. Smiley's Class
In this math code worksheet, 5th graders analyze 6 words that have an exact value of $50 according to the code. Students encode each word using the values in the key and use any of the four basic math operations to show a final value of...
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Flow Chart Secret Code: What Should You Call A Cow That Lives in Alaska?
For this math code worksheet, learners solve 10 multi-step problems using all math operations. Students start with the given number and perform each step in a flow chart format. Learners take their total answer and decode the secret...
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Goldentail's Rounding Railroad
In this number puzzle activity, students solve 24 equations in each of two sets of multiplication and division problems. They circle each answer and round them to the nearest whole number. They use the secret code that is shown in a box...
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Measurement of Objects Using Similar Triangles in The Plane
Students use similar triangles and a sight tool to find the height and distance between large objects. For this similar triangles lesson plan, students use a constructed sight tool to measure the distance and height of an object using an...
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Recycling Activity Book
In this recycling learning exercise, students complete the activities in a 19 page activity book pertaining to reducing, reusing and recycling. Included are: coloring, crafts, fill in the blanks, dot to dot, mazes, word search and...