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Multiplying and Dividing Fractions
For this algebra worksheet, middle schoolers review numerators and denominators. They practice solving fractions using multiplication and division. There are 6 questions including two word problems.
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A Mathematical Model of the Sun
In this mathematical model of the sun worksheet, students read about the way scientists use the sun's radius and mass to determine a mathematical model of the sun using the volume of a sphere, and the relationship between density, volume...
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BOWEN'S REACTION SERIES
Students research Bowen's Reaction Series and recreate the process in an experiment which details the crystallization sequence of minerals that can be observed in nature.
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Stellar Resorts
Students explore the future of "orbital vacations" and create fanciful tours of the Milky Way Galaxy. Students respond to the following prompt in their journals "Entrepreneurs are currently designing concepts for accommodating tourists...
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Energy, Work and Power
In this energy, work and power activity, students solve 12 problems about circuits, electric motors, Ohm's Law and electric currents.
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Planet Earth in Cross Section
Students will examine the layers of the Earth. In this geology lesson, students create a scale model of the Earth's interior using cash register tape. They will determine the percentage of error in the scale compared to the actual size...
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Weathering and Soil Formation
In this science worksheet, students examine the topic in order to solidify knowledge covered in the curriculum using puzzles and creative games.
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Pulleys
In this simple machines instructional activity, students learn about pulleys. They then answer the 11 questions on the page. The answers are on the last page of the packet.
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Weird Water
In this weird water worksheet, students read for information and assess comprehension. In this true and false, fill in the blank, and multiple choice worksheet, students answer ten questions.
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Vectors
Students describe a complex path by the use of adding vectors. They are explained the procedures and rules of the balloon car race. Students are remined that the summary and answers to the questions are due Monday. They are given the...
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Forces
In this forces worksheet, students read about force and acceleration. They complete a Venn Diagram to compare and contrast balanced and unbalanced forces, they answer questions about a diagram of a tug-a-war and the forces acting on each...
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The Movement of Ocean Water-Science Puzzlers, Twisters & Teasers
In this earth science worksheet, students complete 19 questions about oceans and the movement of ocean water in the form of puzzles, word scrambles, and brain teasers.
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Structures and Behaviors of Planarians
Students investigate planaria of the phylum platyhelminthes. They use DigiScope technology to observe and describe the structure and movements of planarians.
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American Idealist Lesson 3: Participation through Public Policy
Students explore America's War on Poverty. In this American history lesson plan, students research the work of Sergeant Shriver regarding poverty during the Johnson administration. Students share their research finding in an essay or...
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Stars
Fourth graders examine the life cycle of a star while listening to Roy Gallent's, When the Sun Dies. They conduct Internet research and recreate a star's life cycle after viewing an animation.
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Race the Track! Design Challenge
Students focus on a force and motion problem, explore it, reflect on it and apply it while completing experiments. In this motion lesson, students experiment with force and motion by creating a track for testing cars.
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Sigmund Freud
In this online interactive history activity, students respond to 10 short answer and essay questions about Sigmund Freud and his work. Students may check some of their answers on the interactive activity.
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Understanding Weathering and Erosion in the Environment
You can use these lessons to enhance your students' understanding of weathering and erosion.
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Mass and Weight
Students explore the science topics of mass and weight. In this mass and weight lesson, students determine the difference between mass and weight as they discuss the definitions and the application the definitions.
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Growing Up (And Around, and Down...) Exploring Plant Growth
Students build plant growing structures. In this plant growth instructional activity, students plant growth structures such as a garden tepee or a crawl through tunnel. They grow plants that are appropriate for the structure.
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Simple Harmonic Motion
Students explore the theory of simple harmonic motion (SHM) by performing hands-on, practical application experiments. In this harmonic motion instructional activity, students use strings of various lengths and bobs of different weights...
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Exploring the Night Sky: Fall/Winter
Students explain how moon phases occur. They explain three ways that the night sky has been used through history. Students locate some of the constellations in the night sky. They discuss stories and myths surrounding stars.
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Salinity
Learners define and discuss salinity, conduct classroom experiment to determine salinity of water sample by using hydrometer, record predictions, and demonstrate understanding of how salinity influences object's ability to float in water.