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Grow an Alum Crystal
What an exciting lab experiment to conduct with your high school chemistry class! Crystals are formed naturally in the environment. However, allow your blossoming chemists to create their own unique crystals using alum and water. You may...
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Using Models to Communicate
For this models worksheet, students read about how models are used to communicate events or principles in science. They are given an example and answer 4 questions about models. They discuss accuracy and inaccuracy of models. They create...
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Characteristics of Crystals
In this crystals worksheet, students complete a graphic organizer by filling in the characteristics of the different crystal types including melting/boiling point and electrical conductivity.
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The Preparation of Teraamminecopper(II) Sulphate-1-water
In this complex salt worksheet, students create teraamminecopper(II)sulphate-1-water using copper(II)sulphate, concentrated ammonia and ethanol. Students determine the formula mass for their product, the theoretical yield of the product...
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Outcomes Science 4
In this outcome science 4 instructional activity, students apply scientific knowledge to answer and calculate a variety of questions. Students research the answer to several questions using the websites suggested.
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Some Halogen Chemistry
In this halogen chemistry worksheet, students complete a practical to gain experience making observations of inorganic halogens and their salts. Students make observations of changes that take place in each chemical reaction and they...
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Crystals
For this coloring and experimenting with crystals worksheet, learners circle the picture that doesn't have any crystals and then color the pictures. Students then complete a small experiment using salt and sugar.
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Molarity Labs I & II $ III
For this molarity lab worksheet, students write down the process they took to determine the molarity of a given sample of a solution of salt. They also make two particular molar solutions in the lab and show their calculations. They answer
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Sedimentary Rocks
In this sedimentary rocks activity, students conduct an experiment where they observe a shallow dish of water and table salt. Then they determine what causes the salt to leave deposits in the pan. Students also describe sedimentary rock...
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A Tool for the Environment
In this desalting salt water worksheet, students will read about three different methods of desalting sea water which includes distilling, crystallizing, and filtering. Students will describe these methods in three short answer questions...
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Lab 23-Follow Up Questions-Conductivity
In this conductivity worksheet, students answer post lab questions about substances that transferred electrons resulting in electricity flowing through the conductivity leads use to test each substance.
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Minerals
In this minerals worksheet, students are given 6 statements about minerals and they find the errors in each sentence and re-write each properly. They also fill in the blanks for 8 sentences with given terms related to minerals, groups of...
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Geology Quiz- Common Minerals
In this earth science worksheet, students determine the name of 10 minerals based on the descriptions given on the page. They see pictures of a number of minerals, and check their answers with the word bank at the bottom of the page.
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Geology Quiz- Common Rocks
In this earth science quiz worksheet, students attempt to guess the name of the rocks based on the descriptions that are given on the page. They determine the names of 10 rocks that are igneous or sedimentary, and check their work with...
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It's Freezing!
Here is a good worksheet for 5th grade scientists. In it, they look at a bar graph that shows the freezing point for a variety of liquids. Then, they are given a scenario of a certain liquid melting and freezing, and must determine which...
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Vocabulary - Unit 5, Chemical Bonds
All you will find in this resource is a list of vocabulary terms dealing with chemical bonds. Space is provided for chemistry learners to write out definitions. This would be a terrific tool to help prepare them for a quiz.
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Empirical Formulas
In this empirical formulas activity, high schoolers read about determining empirical formulas from chemical formulas. They determine the empirical formula given ten molecular formulas. They also find the molecular formulas given the mass...
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Solutions, Suspensions, & Colloids Lab
In this solutions, suspension and colloid worksheet, students complete a lab experiment in order to determine if a given mixture is a solution, suspension or colloid. They are given six vials and they record their observations of each...
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Basic Units of Life
For this cells worksheet, students will review vocabulary words and information relating to the structure and function of plant and animal cells. This worksheet has 10 crossword puzzle questions, 6 multiple choice, 4 short answer...
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Comparing Properties of Elements & Compounds
In this elements and compounds worksheet, young scholars review the physical properties of different compounds and elements using websites for information. This worksheet has 1 graphic organizer and 1 short answer question.
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Cells
In this scientific investigation worksheet, students follow the provided procedures to examine the number of cells in animals and then respond to 3 short answer questions.
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Entropy
In this entropy worksheet, students review the Second Law of Thermodynamics and explore how entropy changes. This worksheet has 5 word problems.
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Solutions, Suspensions, and Colloids
In this solutions, suspension, and colloids worksheet, pupils answer questions as it relates to their reading information about solutions, suspensions, and colloids. Students observe different examples and complete a chart as they...
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What is a Mineral? Worksheet
In this mineral learning exercise, learners answer four questions about minerals and explain the acronym SNIFE which is used to remember the definition of a mineral.