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Ka and Kb Calculations
In this solutions worksheet, pupils calculate the pH of given solutions or calculate the Ka or Kb for chemical compounds. This worksheet has 11 problems to solve.
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WS 8.9 Presentation Questions
In this mixtures worksheet, students answer twenty three questions about student presentations on topics such as amalgams, homogenized milk, antifreeze and coolants, soaps and detergents and water softeners.
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Other Aspects of Aqueous Equilibria
In this aqueous equilbria activity, students write the solubility product expressions for the given salts. Students determine what affects the solubility of salts. Students calculate the pH of a buffer solution. This activity has 14...
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The Gift of Community
Young scholars explore the diversity offered in communities. In this Teaching Tolerance lesson plan, students read The Gift and then interview people within their school community regarding the gifts they receive in their community.
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Adrenoleukodystrophy (ALD):A Case Study Using the Film
Students study the genetic disorder Adrenoleukodystrophy (ALD) by viewing the film "Lorenzo's Oil". They complete a summary of the movie and answer questions while viewing the movie. Extensions activities also included.
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Mass-Mass Problems
In this chemical reactions worksheet, students calculate the grams of product from a given amount of reactants. This worksheet has 7 problems to solve.
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Measuring Reaction Rates
In this chemical reaction worksheet, learners determine the rate of consumption or rate of production for given reactions. This worksheet has 14 problems to solve.
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Science Show
Students create a physics science show. In this science show activity, students research, design, and complete a physics activity to share during a science show for younger students.
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Substances And Chemical Reactions
Students watch and predict chemical reactions when different substances are mixed together. They differentiate between solid, liquid, and gas.
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ChromaCool!
Fifth graders watch a video about physical and chemical changes. In groups, they participate in a variety of activities involving color. They write their observations in a journal. To end the lesson, they use a checklist to classify...
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Precipitation and Neutralization Reactions
In this chemical reactions worksheet, students determine the balanced formula equation, balanced complete ionic equation, and the balanced net ionic equation for given reactions. Students calculate final concentrations for ions in given...
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The "Laws" and Principles of Chemical Reactions
In this chemical reactions worksheet, students review the law of conservation of mass, the principle of definite proportions, and balancing equations. This worksheet has 3 problems to solve.
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EGG-cellent POLYMER PACKAGING DESIGN
Pupils investigate the concept of a polymer using an experimental design of protecting an egg in a bookbag. They test the properties of polymers and form an educated solution to the proposed problem. Then they describe the steps used in...
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Testing the Waters
Young scholars use test kits to measure the level of chlorine, iron, sulfide, and dissolved oxygen in tap (drinking) water and stream water. They post and evaluate the results of these water quality tests.
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Chemical Compounds
In this chemical compounds worksheet, students write the name of compounds from their chemical formula, balance equations, write electronic configurations for elements, and draw Lewis dot structures. This worksheet has 8 fill in the...
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Dilutions
For this dilutions worksheet, students calculate molarity of solutions and practice figuring out the volume of concentrate needed for a specific dilution of solutions. This worksheet has 4 word problems.
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Bad Microbes in Food Processing
Students complete an experiment to determine if there are bad microbes in food processing.In this bad microbe experiment, students use apples to see how they react to oxygen. Students test apples with chemicals to observe the changes.
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ABOUT ALL YOU CAN EAT: Superfoods
Young scholars trace back through time to see how the nutritional value of food consumed was enhanced. In this nutrients lesson students complete several activities that show the mass of food, and its PH value.
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Elements Found in Living Things
In this elements worksheet, students review the most common elements found in living things. Students color in two pictures with the percentages of the elements found in that living thing.
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pH of Household Products
Tenth graders are provided with a piece of paper such as index, art, construction, or computer coating it with a universal indicator. They use cotton swabs HCl and NaOH to draw a picture repeating the same process using lemon juice and...
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Production of Hydrogen
Students generate hydrogen gas and examine some of its properities through an experiment. In the experiment, a wood splint is lit along with a candle, then the reaction occurs within the mixture. There are questions for the student to...
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Invisible Ink - Demonstration
Learners observe a demonstration that shows that the indicator, phenolphthalein, is a chemical that displays different colors depending on either the acidity or the basicity of the environment. They use the substance to reveal secret...
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Gas Law Stoichiometry
In this stoichiometry worksheet, students apply the gas law to determine the percent yield and the limiting reagent for the given reaction. This worksheet has 4 problems to solve.
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Proteins Word Search Puzzle
In this biology instructional activity, students look for the words in the puzzle that are related to the theme of the word search. Spelling skills are worked on.
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