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Brain Teaser - Eggs

For Students 3rd - 6th
In this logic instructional activity, students solve a word problem using logic about eating eggs when there is no chicken or no eggs bought. Students complete 1 problem.
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Brain Teaser - Desert

For Students 3rd - 6th
In this logic worksheet, students solve a word problem using logic about traveling through the desert. Students complete 1 problem total.  
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Brain Teaser - Bells

For Students 3rd - 6th
For this logic worksheet, students solve a word problem using logic about available time to reach a school yard. Students complete 1 problem.
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Brain Teaser - Elevator

For Students 3rd - 6th
For this logic worksheet, students solve a word problem using logic about using an elevator to get to certain floors. Students complete 1 problem.  
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Brain Teaser - Explosions

For Students 3rd - 6th
In this logic worksheet, students solve a word problem using logic about captains and sailors hearing explosions under water. Students complete 1 problem.
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Brain Teaser - Dingy

For Students 3rd - 6th
In this logic learning exercise, students solve a word problem using logic about crossing animals over a river. Students complete 1 problem.
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Spelling Dictation Sentences

For Students 5th
In this spelling sentences worksheet, 5th graders practice spelling these dictation sentences for 2 sentences every week. Students spell a total of 72 sentences.
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Global Climate Change

For Teachers 2nd
Second graders investigate the effect of melting glaciers to sea level. In this earth science lesson, 2nd graders simulate the process in the lab by conducting an experiment using ice cubes and clay. They explain the consequences of...
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Airplane Wings

For Teachers 7th - 12th
Learners examine the aerodynamics of a wing and how it generates lift.  In this flight instructional activity students complete several experiments including how to build a paper plane and how airfoils affect performance.
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Volcanoes and Urban Planning

For Teachers 9th - 12th
Learners analyze satellite image data of Volcan Villarica. In this earth science lesson, students identify dangerous areas surrounding the volcano. They propose a new safe location for the town.
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How High Does the Atmosphere Go?

For Teachers 6th - 9th
Students explain how relatively thin the atmosphere is, compared to the size of the planet, and determine the relative extent of the four major atmospheric layers.
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Comparing Microscopic Organisms in Fresh and Polluted Water: An Invitation To Inquiry

For Teachers 6th - 12th
Learners have the opportunity to develop and formulate ideas and explanations through the scientific standard of inquiry. They identify organisms by using an identification key for specific aquatic geographical area.
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Working With Liquid Measurements

For Teachers 4th - 6th
Learners determine how to compare and calculate liquid measures. In this liquid measurement lesson, students review the most common liquid measures such as ounces, teaspoons, cups, pints, quarts, and gallons.
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The Buoyancy Factor

For Teachers 7th - 8th
Students examine why some objects float in water while others sink and the ability of something to float does not depend entirely on its weight. Archimedes' principle is introduced and buoyant force is discussed. Practice calculations...
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Cancer Warrior

For Teachers 5th - 12th
Students perform an experiment to determine how different salt concentrations affect the liver's ability to break down toxic hydrogen peroxide. They record and average their data which is then graphed.
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Relational Causality

For Teachers 10th - 12th
Students explore the concept of Bernoullii's Principle and how it behaves. Have each student fold the piece of paper in half. Then have them place the paper like a tent on a smooth surface. Have them blow under it (they can use a straw...
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Volumw Measurement, English System

For Teachers 8th
Eighth graders biew each volume container and discuss where they have seen them in their home, and how they have seen them used. They explore the different names of volume sizes and their equivalents towards one another. Students...
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Chemistry Practice

For Students 9th - 11th
In this chemistry practice worksheet, students select the correct response to the given questions. Students apply knowledge about the states of matter, finding vapor pressure and atmospheric pressure.
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Thar She Blows!

For Teachers 3rd - 5th
Students identify the advantages and disadvantages of wind farms and turbines. They examine how weather conditions can affect their effectiveness and how engineers are trying to solve the problem. They discover how engineers use this...
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How Do Airplanes Stay off the Ground?

For Teachers 5th - 9th
Students use balloons and string to duplicate Bernoulli's Principle of wing shape and its affect on liftoff.
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Siphon Pump

For Teachers 6th - 8th
Students determine the basic types of pumps and how they work in terms of pressure, velocity, and elevation differences. They build two examples of gravity-driven water pumps.
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A Simple Viscosity Test

For Teachers 4th
Fourth graders experiment with the viscosity of different liquids. They use a stopwatch to time the a steel ball as it drops through different liquids.
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Learning Lesson: Go With the Flow

For Teachers 9th - 10th
Young scholars complete experiments with soda cans to examine the effect of pressure and air movement. They create low pressure and discuss its effects. They also examine thunderstorm safety rules.
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HIV/AIDS & Other STDs, Day 3: HIV/AIDS

For Teachers 9th - 12th
Students examine the characteristics of HIV and AIDS. They identify the liquids in which the disease is found and how it can be transmitted. They examine healthy behaviors to keep them from getting the disease.

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