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Interpreting Chemical Formulas

For Students 10th - Higher Ed
In this chemical formulas instructional activity, students determine the number and type of each atom and the total number of atoms for the given formulas. Students complete 10 problems.
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Balancing Equations Challenge

For Students 9th - 12th
In this balancing equations worksheet, students identify the number of atoms in given molecules and compounds and they balance ten equations by placing the proper coefficients in front of the reactants and products.
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Empirical Formulas

For Students 9th - 12th
For this empirical formulas worksheet, students 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 and...
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Parallel and Perpendicular Lines

For Students 9th - 11th
In this Algebra I/Algebra II/Geometry worksheet, students examine the slopes of parallel and perpendicular lines and the relationship to the equation of the line. The four page worksheet contains explanation of topic, worked examples,...
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Balancing Act

For Students 10th - 11th
In this chemistry worksheet, students determine the number of atoms in each element and select one that is not equal on both sides of the equation. Then they add a coefficient in front of the formula with that element and adjust their...
Lesson Plan
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Activity #4 What Do Equations Mean?

For Teachers 7th - 8th
Students practice with writing and balancing simple chemcial equations. they comprehend that chemical equations are a method of using a set of univeral symbols to represent what happens experimentally in chemical reactions. Pupils...
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Formulae of Ionic Compounds

For Students 9th - Higher Ed
In this compounds learning exercise, learners learn the steps to writing the formula for ionic compounds. This students work out the formula for 12 compounds.
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Finding the Oxidation State

For Students 9th - 12th
In this oxidation state instructional activity, students are given rules for assigning oxidation numbers and a chart showing the oxidation states of the elements of a given compound. Students use the rules and the example to find the...
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Balancing Act

For Students 7th - 10th
In this balancing chemical equations worksheet, learners learn how to use coefficients to balance chemical equations. They practice balancing 7 equations and are given one challenge equation to balance.
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Ancient Greece

For Teachers 5th - 7th
This is a great resource for finding websites on ancient Greece. Explore various websites to investigate life in ancient Greece. Young historians will view images of Greek ruins, take a virtual tour of the Parthenon, view an online...
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Cell Size Changes

For Teachers 9th - 12th
High schoolers examine the behavior of living cells treated with different types of stimuli. They watch an online movie, examine wet mount slides under a microscope, take an online quiz, and analyze data.
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The Genetics of Parenthood

For Teachers 9th - 12th
Students draws the child's face and compares "mother's" and "father's" perception of characteristics. One student draws the child's face; partner writes a biography of the child at age 30- what is the child like, what have they...
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Genetics of Parenthood

For Teachers 10th - 12th
Students participate in an activity where they flip coins to determine which allele they pass on to the F1 generation and draw the resulting child's face. They identify several inheritance patterns including dominant, recessive,...
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Speeding up the Fizz

For Teachers 6th - 12th
Students investigate temperature and chemical reactions. They explore the effect of temperature and particle size has on the rate of a simple chemical reaction. In addition, they graph their results and answer assessment questions.
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Creation Stories

For Teachers 6th - 12th
Students read and research American Indian creation stories as a way to understand the origins of American Literature. They conduct Internet research utilizing Internet search engines. They create an online report page as well as write...
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Gas Exchange

For Students 9th - 12th
In this biology worksheet, students examine the process of respiration and specifically look at the biochemistry of gas exchange at the alveoli.
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Other Pronoun Rules

For Teachers 7th - 8th
In this pronoun rules worksheet, students learn information about pronouns and then identify the correct pronoun from two options in a sentence. Students also identify incorrect pronouns, correct sentences with the wrong pronoun, and...
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Color Sudoku

For Students 7th - 8th
In this Sudoku worksheet, students solve a puzzle by filling in the numbers 1-9 so that each number appears only once in each row going across and down and in each block of 9 squares. The numbers 1-9 also appear once in each color.
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Greek Myths

For Teachers 5th - 6th
In this language arts worksheet, young scholars discover 9 Greek gods, goddesses and heroes by reading paragraphs about them. Students then complete a crossword puzzle.
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Brain Power

For Teachers 5th - 6th
In this science worksheet, students investigate the anatomy and function of the human brain. Students read facts about the parts of the brain and what each does. Students compare the size of the human brain to that of other animals....
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The History of Money

For Teachers 4th - 5th
In this social studies worksheet, students investigate the history of paper money and coins. Students read paragraphs about what early people used for money and what kinds of banks were used. Students complete a crossword puzzle.
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Skeletons

For Teachers 4th - 5th
In this science worksheet, students investigate the human skeletal system. Students read factual paragraphs with details about the bones in the human body and in some other species as well. Students complete a crossword puzzle.
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Weather Fun Facts

For Teachers 5th - 6th
In this science worksheet, students investigate fun facts about weather by reading 25 short paragraphs about weather, storms, climate and geography. Students complete a crossword puzzle about weather.
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Tropical Fish of the Great Barrier Reef

For Teachers 5th - 6th
In this science worksheet, students discover facts about the tropical fish of the Great Barrier Reef. Students read 12 paragraphs about species in the reef waters and look at the photographs. Students complete a crossword puzzle about...

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