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Meat Processing

For Students 10th - Higher Ed
In this meat processing worksheet, students learn how nitrates are used as curing agents for meat and how tenderizers work. Students compare meat treated with nitrates with meat that has not been treated. Students complete 8 short answer...
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Enthalpy and Thermochemistry Problem Set

For Students 10th - Higher Ed
In this thermochemistry worksheet, students answer questions based on the reaction of charcoal and liquid oxygen. Students write a balanced chemical equation, determine the limiting reagent, calculate the mass of each product, and amount...
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The Nature of Solutions

For Students 9th - 12th
In this solutions worksheet, students compare different types of solutions and distinguish between the solvent and solute in a solution. This worksheet has 7 matching and 10 short answer questions.
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Colors of the Universe Scavenger Hunt

For Students 4th - 6th
In this colors of the universe activity, students explore the Internet to access one specific website to answer five short answer questions about the colors of the universe.
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Introduction to Chemistry

For Students 9th - 12th
In this introduction to chemistry instructional activity, students answer 9 questions regarding the study of chemistry. The first part is matching, then they "think like a scientist" and then they problem solve.
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Periodic Table Basics Make-Up Test

For Students 10th - 12th
In this periodic table activity, students complete a table of elements with their atomic number, atomic mass and symbol. They classify elements by their group name and distinguish between metals, nonmetals, and semi-metals. They also...
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Periodic Table Basics Review Sheet

For Students 10th - 12th
For this periodic table worksheet, learners complete a chart with the appropriate element symbol, the atomic mass and the atomic number. They classify elements by their groups and as metals, nonmetals or semi-metals. They also answer two...
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Fossil Lab

For Students 8th - 10th
In this fossil worksheet, learners are given fossils and an identification key. They write their scientific names and common names. They also answer questions about fossils.
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Landforms and Resource Regions

For Students 4th - 6th
In this geographical regions worksheet, students read a short passage, examine 2 maps which show landforms and regions in South America, then answer 4 comprehension questions based on the information from the maps and the reading passage.
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The Properties of Metals

For Students 9th - 12th
In this properties of metals instructional activity, students read about the history of metal use and their properties. Students read about metallic bonding and answer three questions about bonding in metals.
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The Dalton Model

For Students 9th - 12th
In this Dalton worksheet, students read about John Dalton and his contributions to understanding the atom. Students are given sample data for Dalton's experiments and they answer questions about the data in his experiments.
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A Salt and Battery

For Students 9th - 12th
In this battery activity, high schoolers read about oxidation-reduction reactions and voltaic cells. They are given a diagram of an electrochemical cell and they answer four questions using the cell. They also identify the anode given...
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Drinking Water

For Students 8th - 10th
In this drinking water learning exercise, students complete a crossword puzzle given 23 clues about drinking water purification, water content, contaminants, and softeners.
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Isomer

For Students 9th - Higher Ed
In this isomer worksheet, students use molecular model kits to build isomers. Students work in groups and draw and name the isomers they build. They answer 9 questions about both geometric and structural isomers.
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Conservation of Mass

For Students 6th - 8th
In this conservation of mass worksheet, students experiment with vinegar, baking soda, a balloon and a flask. They compare the mass of the closed system of reactants before the experiment to the mass of the products after the experiment...
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Types of Chemical Reactions Lab

For Students 9th - 12th
In this chemical reactions activity, students experiment with several different reactions and identify each as a single replacement, double replacement, synthesis, decomposition or combustion reaction. Students observe the changes in...
Interactive
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Electric Shock

For Students 9th - Higher Ed
In this electrical worksheet, students answer a series of 17 questions about electrical shock and electrical safety. This worksheet is printable and the answers are available on-line.
Interactive
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Intermediate Electromagnetism and Electromagnetic Induction

For Students 10th - Higher Ed
In this electrical circuit worksheet, students answer a series of 24 open-ended questions about electromagnetism and electromagnetic induction. This worksheet is printable and the answers are revealed online.
Interactive
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Peak, Average, and RMS Measurements

For Students 10th - Higher Ed
For this voltage worksheet, students answer ten questions about RMS amplitude, DC power sources, AC alternators and the measurements used for voltage in power lines.
Interactive
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Design Project: Radio Transmitter

For Students 9th - Higher Ed
In this electrical circuit worksheet, students research the Federal Communication Commission to determine the regulations for a non-license radio transmitter. They will answer a series of another 3 questions to show an understanding of...
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Chemistry: Atoms

For Students 6th - 12th
In this chemistry learning exercise students complete a series of multiple choice and short answer questions on elements, chemical reactions and balancing equations. 
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Chemistry: elements

For Students 6th - 12th
In this chemistry worksheet learners complete a set of multiple choice and short answer questions on protons, electrons, ionization and chemical equations.
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Chemistry

For Students 12th - Higher Ed
In this chemistry worksheet, students complete 85 multiple choice and short answer questions on various chemistry topics to prepare for the final exam.
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Chemistry

For Students 10th - 12th
In this chemistry worksheet, students answer 50 multiple choice questions on basic chemistry knowledge. They also complete 33 short answer questions in preparation for the Regents exam.

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