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Other Aspects of Aqueous Equilibria
In this aqueous equilbria worksheet, 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 worksheet has 14...
Virginia Department of Education
Researching Information
Give your junior high researchers a clear concept of how to go about starting their research paper with the resources available in this exercise. Learners develop an idea to research, and spend time in the library or computer lab...
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Adolescent Obesity and Susceptibility to Disease
Students understand the importance of maintaining a healthy weight and good health. In this health instructional activity students read text then create their own pamphlet on the cardiovascular system, weight gain, treatments and...
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Half-life Worksheet
In this half-life instructional activity, students determine how long it takes for a 100g sample of AU-198 to decay to 6.25g. Then they determine the half-life of a radioactive isotope if a 500.0g sample decays to 62.5g in 24.3 hours....
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Taming the Wild Wiki
Take a look at the credibility of online sources such as Wikipedia. Discussion points and handouts are included to facilitate a meaningful and informative dialogue. Tips are given on how to determine if a Wikipedia article is reliable...
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Organic Chemistry-Isomers
In this isomer worksheet, students learn about the structures of isomers and then they draw the isomers for six organic compounds.
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Determining Percent Composition
In this percent composition worksheet, high schoolers calculate the percent composition of compounds using their formula masses and masses of individual elements. They solve nine problems including calculating percent composition,...
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Organic Chemistry-Condensed Structural Formulas
In this structural formulas worksheet, students are given three condensed structural formulas and three non-condensed structural formulas. They draw the structural and graphic formulas for each compound.
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What Information is on the Periodic Table?
In this elements worksheet, students review the information that is found on a periodic table including atomic mass, chemical symbol, atomic, number, and electron configuration. This worksheet has 7 fill in the blank questions.
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Titration
In this titration worksheet, high schoolers read about titrations or neutralization reactions used to determine the concentration of acids or bases. They are given sample problems used to find the concentrations of acids or bases....
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Periodic Table of Elements on Mars
In this periodic table of elements worksheet, students are given clues and descriptions for elements in order to determine where they belong in the "Martian Periodic Table". They place the elements in the proper place in the given...
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Consonants, Colors and Pictures Gymnastics
Students practice with consonants. For this writing lesson, students complete a variety of activities practicing consonants including naming consonants, producing the sound of consonants and identifying the color used for the consonant.
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Working with Half-Life
In this half-life worksheet, high schoolers use a given table of half lives, mass, time and amount of original sample to solve for unknowns in nine given half-life problems.
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Gas Stoichiometry
In this gas stoichiometry worksheet, students use the ideal gas law and balanced chemical equations to solve for unknown values such as volume and mass of gases.
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Predicting Molecular Shapes
For this molecular shapes worksheet, students read about how to predict molecular shapes in molecules based on the number of electron pairs and the VSEPR theory. Students are given twelve molecules, they draw the Lewis structures and...
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Applying Avogadro's Law
In this Avogadro's law worksheet, students read about gases and learn that under the same conditions of pressure and temperature gases with equal volumes have the same number of moles of particles. Students use Avogadro's law to solve 8...
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The Chain Rule
In this calculus worksheet, learners are given 21 short-answer problems regarding the "chain rule", derivatives, rate of change and completing tables.
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Class 2: Proportionality
In this proportionality worksheet, students are given 4 short-answer problems regarding change in velocity, time elapsed, point-slope form, and slope-intercept form.
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Robo-Lobster
Introduce environmental science or engineering explorers to different forms of sampling. They read an article about "Robo-lobsters," lobsters being studied to help design robots that can used to sniff out pollution in ocean waters. The...
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Linear Functions and Piecewise Linear Functions
An activity that could function as a review or as a quiz, this worksheet prompts students to find two different linear functions that satisfy the given equation. Students sketch the graph of two linear equations. They identify the domain...
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Numeral Analysis: Rate of Convergence
In this rate of convergence worksheet, students use three different methods to compute an order of convergence of a function. This four-page worksheet contains approximately 10 problems, with examples.
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Role of Energy in Reactions
In this energy worksheet, students determine the enthalpy of exothermic and endothermic reactions. This worksheet has 1 fill in the blank and 4 short answer questions.
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Homework 7: Hares and Foxes (Based on a problem in Cic)
In this system of equations worksheet, students use systems of equations and Euler's method to calculate the population of hares and foxes. They plot and interpret their results. This one-page worksheet contains three multi-step...
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Average and Instantaneous Velocity
In this velocity worksheet, students determine the average velocity for a trip, graph the distance traveled as a function of time, estimate the slope and identify the instantaneous rate of change of the function. This two-page worksheet...