In this density of pennies worksheet, student conduct an experiment to determine the metals used in the core of pennies made after 1983. Learners design their own experiments using a balance and graph paper to determine the density of...

In this chemistry review worksheet, students answer and solve 95 questions about chemical reactions, hydrocarbons, functional groups, moles, acids and bases and solutions.

In this density worksheet, learners explore an internet program called Gizmo where they do an experiment with density. Students complete 18 questions.

In this Hess' Law worksheet, learners write their data and calculations from the lab they performed on Hess's Law. They calculate the heat of reactions per mole of substances used and calculate the theoretical heat of reaction and...

In this mineral identification learning exercise, students read nine vocabulary words and answer 5 short answer and fill-in-the-blank questions regarding minerals. There are four additional pages of related activities. 

In this magnetic energy worksheet, students are given the formula to calculate the magnetic energy of an object. They use the formula to solve for the magnetic energy of the Earth, a geotail, the Sun, and a solar prominence given their...

In this redox reaction worksheet, high schoolers perform a redox titration to determine the number of iodide ions that react with each mole of iodate (V) ions in a solution. They calculate their answer using a given equation.

In this dwarf planet worksheet, students use images from the Hubble Space Telescope and they determine the scale of the image, they identify the largest features in the images, they calculate the volume of Pluto and they create a model...

In this limiting reagents instructional activity, learners solve 10 problems. They calculate limiting reagents, they calculate percent yield of particular compounds and they determine how much of products can be produced based on the...

In this metrics worksheet, students read information about the metric system. Students review the concepts of prefixes, conversion ratios, and the decimal system. This worksheet has 17 matching, 31 fill in the blank, and 8 word problems.

For this conversion factors worksheet, students read word problems, convert them to equations, and compute the answer.  They determine the distance between two points and find the cost to travel a predetermined distance. ...

For this metric worksheet, learners read about the metric system and British system of measurement. They answer 58 questions about the metric system and convert from one unit of measurement to another.

For this measurement worksheet, students fill in a chart with the proper SI units, measurements and symbols. They also practice converting from one metric unit to another. They express numbers in scientific notation.

In this thermodynamics activity, students answer multiple choice questions about enthalpy and entropy, they calculate molar entropies and they determine equilibrium constants and free energy of reactions.

In this solutions worksheet, students calculate the molarity and solubility for given reactions. Students work on dilution, precipitation, and titration reactions. This worksheet has 15 problems to solve.

In this molarity learning exercise, students fill in unknowns such as mass of solute, moles of solute, volume of solution and molarity of solution in a chart with given solvents. They also calculate the molarity of solutions in other...

In this properties of matter worksheet, students answer 6 questions related to matter. They classify and categorize given statements as chemical or physical properties, they identify chemical and physical changes and they find the...

In this food energy worksheet, students review calories and how calories are determined. Students calculate how much thermal energy it would take to raise certain volumes of water a certain number of degrees. This worksheet has 3 word...

For this science activity, 6th graders take a multiple choice quiz about properties, energy, formulas, and more. Students complete 30 questions total.

In this properties of matter worksheet, students answer 11 questions about the various properties of matter such as density, elasticity, malleability, and how hard or brittle a substance is.

In this solutions learning exercise, students review the properties of solutions, the polarity of molecules, molarity, and solubility curves. This learning exercise has 8 short answer questions and 15 problems to solve.

In this density worksheet, learners read a selection on density and answer 10 questions using the information from the selection.

In this stoichiometry worksheet, students identify types of reactions, show the products, and balance the equations. Students determine the limiting reagent, theoretical yield, and percent yield for given reactions. This worksheet has 5...

In this chemical reactions worksheet, students determine the reaction rate for various reactions, write balanced equations, create graphs showing the reaction over time, and calculate the activation energy and potential energy. This...