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Echinoderms and Invertebrate Chordates

For Students 9th - 12th
In this invertebrate activity, students will review 11 vocabulary words associated with the characteristics of echinoderms and invertebrate chordates. This activity is a crossword puzzle.
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Respiration, Circulation, and Excretion

For Students 5th - 12th
In this body systems learning exercise, learners place 11 vocabulary words into a word puzzle by matching the terms with their definition. The vocabulary words are review of the respiratory, circulatory, and urinary body systems.
Worksheet
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What is an Animal?

For Students 8th - 10th
In this flatworm body plan worksheet, learners compare the body plans of several worms. Students answer several questions based upon the given diagrams of a cross section of the different body plans of each worm.
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Invertebrates

For Students 9th - Higher Ed
In this invertebrate instructional activity, students review characteristics of the different types of invertebrates. This instructional activity places 32 vocabulary words into a crossword puzzle.
Worksheet
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Review of Cell Organelles

For Students 9th - Higher Ed
In this cell organelles instructional activity, students read the structure and function of different plant and animal cell organelles to determine what organelle is being described. Students write in the 15 organelles into a chart.
Lesson Plan
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Modifying Viscosity of Egg Yolk

For Teachers Higher Ed
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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Weight, Friction, and Equilibrium

For Students 9th - 12th
In this weight instructional activity, students read about weight, friction, and equilibrium. Students then complete 10 matching, 7 fill in the blank, and 8 word problems.
Interactive
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Earthquakes and Volcanoes

For Students 7th - 9th
In this earthquakes and volcanoes learning exercise, students use an on line source to answer questions about earthquakes around the world, the origins of volcanoes and the creation of lava tube caves.
Worksheet
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Nervous System Introductory Worksheet

For Students 9th - 12th
For this nervous system worksheet, students answer thirty short answer questions about the structures and functions of the nervous system and its subsystems.
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Metric Mania

For Students 7th - 9th
For this metric system worksheet, students convert measurements of volume from the English system of measurement to the metric system. They also convert within the metric system and answer questions about volume measurements.
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The Tropopause

For Students 8th - 10th
For this tropopause worksheet, students read about the temperature of the air in the tropopause or the layer of the atmosphere closest to the Earth. They answer four critical thinking questions about this layer and the energy changes...
Lesson Plan
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Staying Young with Vitamin E

For Teachers 9th - 12th
Investigate how Vitamin E is used to prevent cell aging. Young scientists coat the surface of apples and bananas with oil, Vitamin E, and water. They place each in a petri dish and cover them to observe oxidation over time. They answer 8...
Lesson Plan
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The History of Creation

For Teachers 4th - 6th
Students explore the properties of matter. In this lesson about matter, students will do a series of experiments to enable them to understand about creation of the universe. In these some of the experiments students will makes stars,...
Lesson Plan
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Density-Qualitative and Quantitative

For Teachers 8th - 10th
Students investigate density using film canisters filled with different density materials and larger objects of varying density. In this density lesson plan, students discuss the concept of density and rank film containers from dense to...
Lesson Plan
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Sitting on Nails-Boyle's Law

For Teachers 9th - 11th
Students experience pressure as a force per unit area in this experiment with a board of nails. In this physics lesson, students discover Boyle's law as they perform experiments with pressure.
Lesson Plan
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Sinking and Floating

For Teachers 3rd - 6th
Students examine why some objects float or sink. In this physics lesson, students engage in several mini-experiments which challenge them to draw their own conclusions regarding why certain objects sink or float. An example of one...
Worksheet
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Rock Cycle Review

For Students 7th - 9th
In this rock cycle worksheet, students review major concepts related to rock formation by answering 15 multiple choice questions and matching 15 terms to their definitions. Students identify 7 rocks as metamorphic, sedimentary, or...
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Behavior of Gases

For Students 9th - 12th
In this gas behavior worksheet, students answer 5 questions about gases, how pressure, altitude and temperature effect the behavior of gases and about Gay-Lussac's Law.
Lesson Plan
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Rationalizing Race in US History

For Teachers 10th - 12th
Students consider the classification of people. In this race studies lesson, students examine the concept of race as it relates to U.S. history and trends. Students research racial discrimination and prejudice in order to support their...
Worksheet
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Red Gold-The Epic Story of Blood

For Students 9th - 12th
In this blood instructional activity, students watch a video called "The Epic Story of Blood" and answer 24 questions about the creation of blood, how it is produced, blood donation, blood banks and transfusions. Students take an short...
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Chromotography

For Students 6th - 8th
In this chromatography worksheet, middle schoolers are given markers, filter paper and a solvent to separate the pigments found in each marker. Students create a chromatogram for each marker.
Interactive
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Bacteria

For Students 8th - 10th
For this bacteria worksheet, students fill in the blanks with the correct word. Students then label the structures found on a bacterium.
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Reading: Taking Care of the Common Cold

For Students 4th - 5th
In this reading for information worksheet, students read a one page passage from the Mayo Clinic about taking care of the common cold. Students answer 8 multiple choice questions about the information.
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Unit Conversions

For Students 7th - 9th
In this unit conversion worksheet, students solve six problems where they convert from one metric unit to another using the process of dimensional analysis.

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