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Solubility Curves
In this solubility worksheet, students use a solubility curve to determine is different solutions are saturated or not. This worksheet has 19 problems to solve and 2 short answer questions.
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WS 1.9 Review-Calculations
For this calculations review worksheet, students convert from one metric unit to another, they identify significant figures in numbers, they find density of substances, and they solve problems using dimensional analysis.
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WS 7.1-Specific Heat and Calorimetry
In this specific heat and calorimetry worksheet, students are given specific heats of substances and they must find the amount of heat needed for particular reactions to proceed. In addition, students find specific heats given the amount...
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CHM 152-Acids, Bases and Salts (Chptr. 14)
In this acids, bases and salts worksheet, students answer sixty three questions about ionization, pH, pOH, strong acids and bases, equilibrium and salts. They write formulas for acids and bases, they identify conjugate acids and bases...
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Earth's Layers Foldable Questions Sheet
In this earth's layers instructional activity, students answer questions about the main layers of the earth using the model they built in the activity. They write details about each layer and answer questions.
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Calculating Errors of Measurement
In this errors in measurement activity, students answer four questions to show their understanding of errors when taking scientific measurements. They determine the percent error in each problem.
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Kirchhoff's Laws
In this circuit worksheet students study electronic circuits and how they get power. Students determine polarity and magnitude and work with Kirchoffs laws to answer 48 questions regarding circuits. Answers are revealed when selected.
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DC Metrology
In this physics worksheet, learners complete 11 short answer questions related to general metrology. They define basic metrological terms.
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Digital Display Circuits
In this physics activity, students solve and write short answers to 15 questions on segment decoder circuits. They interpret and analyze schematic diagrams and answer questions that follow.
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Chemical Equilibria and an Introduction to Water Chemistry
In this equilibrium and water chemistry worksheet, students solve twenty problems related to acids and bases, equilibrium and water.
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Advanced Lewis Structures
For this Lewis structures worksheet, students are given molecules that they must draw Lewis structures for and identify the total number of electrons. They also calculate charges on molecules, determine stability and draw the Lewis...
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Resistance
In this resistance worksheet, students read about voltage, current and resistance in order to determine the equation for resistance. They solve fourteen problems for resistance, current or voltage.
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Levers, Pulleys, Incline Planes
In this pulleys, levers and incline planes worksheet, students answer 22 questions about output force, energy loss, and net force on pulleys, levers and incline planes.
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Unit Conversion 2
In this unit conversion worksheet, high schoolers solve 10 problems using conversion factors to find their answers. They express their answers using scientific notation with the proper number of significant figures.
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The Internal Density and Mass of the Sun
In this sun worksheet, students read about calculating the internal density and mass of the sun. Students use a given formula for the internal density of the sun's gases which students use to solve four mathematical problems.
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Ultraviolet Reflections
In this environment worksheet, high schoolers distinguish between UV-A, UV-B, and UV-C radiation and explain. Then they list various explanations of the source of ozone depletion. Students also describe why an increase in smog ozone does...
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Things We Can Learn From a Cow and a Worm
In this conservation worksheet, students answer 5 questions about how cows and worms recycle and conserve natural resources. Students then fill in a Venn diagram outlining ways they can recycle and conserve.
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Acids, Bases, and Buffers
In this acids and bases worksheet, students test the pH of different solutions to determine if it is basic or acidic. Students complete 7 short answer questions based on their results.
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Project Interactive--Stem and Leaf Plotter
In this excellent stem and leaf plotter worksheet, students construct, arrange and write a report of how to interpret the leaves they collect in this data analysis. Students answer 4 detailed questions regarding the data analysis...
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Equilibrium and Acid/Base Equilibrium
In this acid/base and equilibrium worksheet, students solve seven problems including calculating equilibrium concentrations of all species in a reaction, calculating the pH of solutions, determining the direction of a reaction at...
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Thermochemistry Practice
In this thermochemistry worksheet, students solve six problems identifying changes in heat, heat of formation and the amount of work done given various conditions of an equation.
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Survival of the Sneakiest
In this natural selection worksheet, students read a cartoon about cricket mating that explains natural selection, fitness and evolution. They answer four questions about each of these topics.
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Star Light, Star Bright: Exploring How Stars are Classified
In this star classification activity, middle schoolers are given laminated star charts to make observations about stars. They work in groups to classify groups of stars based on different characteristics. For each group of stars they...
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Ellipses
In this ellipses instructional activity, students calculate the eccentricity of 5 given ellipses and show their calculations. Students then determine the percent deviation for their calculations using the accepted values of eccentricity.