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Slavery Today
"Though most Americans believe slavery was abolished with the Emancipation Proclamation more than a century ago, the horrors of human beings held in bondage flourishes today." Twenty-seven million people are enslaved today worldwide,...
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Keep It Hot
Students design and conduct an experiment to explore the insulating abilities of different materials for keeping a liquid in a paper cup warm. A small group of lab partners test four different materials: black paper, white paper,...
Cornell University
Catapults
Ready, aim, fire! Launch to a new level of understanding as scholars build and test their own catapults. Learners explore lever design and how adjusting the fulcrum changes the outcome.
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Hurricanes 1: The Science Of Hurricanes
Students are introduced to the science of hurricanes in an effort to highlight how forces change the speed and direction of motion. They list facts about hurricanes; including insights about the formation, movement, and impact hurricanes...
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Simple Machines - Levers
Fourth graders lift objects with the fulcrum and load in various positions and then experiment with how much force is exerted by the effort and load arms of the lever. They place 5 paper clips in the load and move the fulcrum to match...
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The Global Community
Young scholars investigate international cooperation. In this global issues lesson, students identify the purposes of international intervention such as efforts to aid Somalia and Darfur. Young scholars then simulate a press conference...
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Levers
Fifth graders participate in a review discussion of the parts of a lever, resistance or load, fulcrum, and effort. Next, they complete activities at six experiment stations while collecting data that they share with the class. While...
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Simple Machines
Students investigate simple machines. In this simple machines lesson, students construct two simple machines and describe what they do. Students show that simple changes help machines do work with less effort. Students use a paper clip...
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Toting the Log and Lifting the Babe
Students use simple machines that demonstrate force, friction, work and power. They investigate and explain simple machines.
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A New NATO?
Students read and interpret NATO's mission statement. After reading an article, they discover incidents in which NATO has deviated from their original purpose. In groups, they research the opinions of the countries of NATO. They write...
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New Creations from Six Simple Machines
Students explore different types of simple machines and research the concepts of force, effort, and work. They conduct Internet research and complete a worksheet about examples of simple machines used in everyday life. Students also...
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Earthquakes
Students take a closer look at earthquakes. In this earthquake lesson, students investigate the causes of Kashmir earthquake and the impact of the earthquake. Students also consider aid efforts in the aftermath of earthquakes.
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My Secret War: The WWII Diary of Madeline Beck: Lesson 6
Fifth graders explore women's rights by discussing the events of WWII. In this American work force lesson, 5th graders identify the events that led to World War II and how women helped fight the war through non-violent efforts. Students...
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How Did I Do?
In this self evaluation instructional activity, students use the rubric to grade themselves on a 4-3-2-1 scale. The rubric covers following directions, written work, pictures and effort.
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Wheels, Gears, and Compound Machines
Fifth graders read selected pages from their science text and explain forces affected by wheels and axles. They read and discover that gears transfer forces and that gear combinations relate to compound machines.
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Simple Machines make work easier.
Learners examine how simple machine work can make work easier. In this machines activity students complete an activity that shows them what makes up a machine, and how to measure displacement and velocity.
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Jumping Explorations
Students work with a partner to follow the pathway-jumping in the different suggested ways. They listen to music to rotate from station to station. Students their favorite stations and levels of difficulty. They discuss the use of...
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Life Without Flight
Students keep a journal for an intire week recording their observations of the ways aircraft affect society, The students discuss their findings and categorize them into areas such as military, commercial, research, and so on.
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Simple Machines and Mechanical Advantage
For this simple machines science worksheet, students read about simple machines, mechanical advantages, calculating mechanical advantage, output force versus input force, and distance effort versus distance of resistance. Then students...
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Conflict and Compromise
Students examine opinions about the Boston Tea Party. In this colonial America lesson, students analyze several primary sources about the Tea Party and then write essays that reveal efforts to compromise as well as efforts to instigate...
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Remembering WWII Through Memorials
Learners create memorials for lesser known WWII heroes. In this WWII lesson, pupils recognize the efforts of lesser know individuals and groups that contributed to the wartime cause. Learners work in groups to create a memorial for one...
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Electricity Layered Curriculum
Students describe how electric charges exert forces on each other as well as compare the strengths of electric and gravitational forces. They distinguish between conductors and insulators. In addition, students examine voltage and...
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Pasta Bridges
Young scholars design a bridge using pasta. They explore the elements of architecture involved in bridge building. They practice problem solving in a hands-on cooperative group effort.
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Lowell and the Factory System
Students examine the efforts of early American manufacturers to implement the factory system on a large-scale in the town of Lowell, Massachusetts. They examine the idealistic goals of the industrialists who financed and built the...