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Electricity: Will It Conduct?

For Teachers 3rd - 5th
Students build conductivity testers and investigate which solids and solutions conduct electricity. Working in groups, they predict which items will conduct electricity and record their answers on worksheets.
Handout
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Conversion Factors Data

For Teachers 10th - Higher Ed
In this mathematics worksheet, students use this as a resource for looking up conversion tables for mathematical and scientific data.
Worksheet
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Human Body Basics

For Students 7th - 10th
In this human body worksheet, students are given clues to find hidden words in boxes. Topics include the human body systems, the components of living things and the building blocks of life.
Worksheet
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Density Graph Questions

For Students 9th - 12th
In this density worksheet, students use the mass of aluminum and copper at different volumes to create a graph in order to calculate the density of these metals. This worksheet has 1 graph, 2 short answer, and 5 word problems.
Worksheet
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Safety Procedures Lab

For Students 9th - 12th
In this safety procedures worksheet, learners answer questions about eye safety, broken glass safety, lab area safety, chemical safety, fire safety and chemical disposal safety.
Lesson Plan
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Cloudy With a Chance of Meatballs

For Teachers 4th
Fourth graders participate in an activity which introduces them to common types of precipitation. They examine "Cloudy With a Chance of Meatballs" through a teacher read aloud and make a weather pamphlet.
Lesson Plan
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Stomach Chemistry

For Teachers 5th
Fifth graders compare physical and chemical changes. They perform a simulation experiment/activity that replicates what happens in the stomach as food is digested by stomach acids.
Lesson Plan
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"Space" Exploration

For Teachers 4th
Fourth graders identify the attribute of volume of an object. Units of measurement are reviewed and utilized in this instructional activity.
Lesson Plan
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Chromatography of Foods

For Teachers 9th - 12th
Students complete a counter top chemistry experiment on the chromatography of foods. The experiment is based upon the relative attraction of the components of the mixture for the mobile phase (water) and the stationery phase (paper).
Worksheet
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Density

For Students 9th - 12th
In this density worksheet, students review this property of matter and the mathematical equations for density, mass, and volume. The worksheet has 10 fill in the blank statements and 3 word problems.
Worksheet
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Protein Coagulation or Denaturation

For Students 9th - Higher Ed
In this proteins worksheet, students compare the coagulation of egg whites and milk proteins and then complete 5 short answer questions. A protein coagulation quiz is also included with 5 multiple choice questions.
Worksheet
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Chemistry Worksheet-Phase Changes

For Students 11th - Higher Ed
In this phase change worksheet, students answer twenty questions about changes in energy to a system. They analyze phase diagrams, the determine the effects of changes in temperature on a system, they answer questions about miscibility,...
Worksheet
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Earth's Layers Foldable Questions Sheet

For Students 7th - 10th
In this earth's layers worksheet, students answer questions about the main layers of the earth using the model they built in the activity. They write details about each layer and answer questions.
Lesson Plan
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Selling The Molecular Kinetic Theory

For Teachers 8th - 12th
Students investigate molecule movement according to the kinetic molecular theory. In this kinetic molecular theory lesson plan, students observe demonstrations showing that molecules speed up with increasing temperature and slow down...
Lesson Plan
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Energy Adventure Scavenger Hunt

For Teachers 5th - 6th
Students complete a scavenger hunt. For this energy lesson, students use various Internet websites to explore forms of energy, non-renewable sources, renewable sources, electricity, uses of energy and energy efficiency.
Worksheet
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Electrical Conduction in Semiconductors

For Students Higher Ed
In this electronics instructional activity, students explore the properties of semiconductors to complete 17 short answer and problem solving questions.
Lesson Plan
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Introduction to the Periodic Table of Elements

For Teachers 9th - 12th
Students explain how the elements are arranged in the periodic table. In this chemistry activity, students determine the subatomic particles for certain elements. They research the physical and chemical properties of an element they chose.
Lesson Plan
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Fat - A Concentrated Energy Source

For Teachers All
The role of fat as a nutrient that provides a source of concentrated energy and is also necessary for the body to utilize other nutrients, namely some important vitamins.
Lesson Plan
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Water Cycle Activity

For Teachers 2nd - 3rd
Young scholars build a model and observe the cycle of evaporation and condensation that occurs in the water cycle. They see how the water cycle works, such as water condensing on the side of the jar and drops precipitating into rain...
Lesson Plan
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Asphalt Lab

For Teachers 6th - 8th
Students are introduced to basic engineering principles, road construction and material science. They explore how material properties and strength can be affected. Students become Civil Engineers by both creating Asphalt cookies and by...
Lesson Plan
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Cloud in a bag

For Teachers K
Students relate the states of matter and clouds.  In this environment lesson, students create a chart of information they know about clouds.  Students put an ice cube in a bag and tape to a window. Students watch for...
Lesson Plan
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What State Are You?

For Teachers 5th - 7th
Students identify three states of matter and recognize plasma as fourth state. They provide examples of matter that are classified in particular state and identify properties of each state of matter.
Worksheet
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Hydrologic Cycle

For Students 2nd - 3rd
In this science worksheet, students read about the Hydrologic Cycle. Students use the reading and a diagram to answer 2 comprehension questions.
Lesson Plan
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Esters as Food Flavorings

For Teachers 9th - 12th
Students produce esters in the laboratory by combining different carboxylic acids with different alcohol. In this esterification lesson plan, students experiment with 3 carboxylic acids and 3 alcohols to produce 3 esters with fruit like...

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