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AP Chemistry Thermochemistry 2
In this thermochemistry worksheet, students solve a variety of problems including finding heats or reactions, determining specific heats of substances, finding the amount of energy released in a calorimeter determining the final...
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Beads, Balls, and Beakers
Learners analyze the amount of space required to pack round objects. In this geometry instructional activity, students practice using space economically by practicing packing spheres into beakers. They then translate this concept to...
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Cartoons for the Classroom: Putting a Face on Our Fears
In this current events worksheet, learners analyze a political cartoon about the nuclear war threat and respond to 3 talking point questions.
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Proteomics
Learners analyze data taken from proteomic experiments. In this biology lesson, students explain the importance of bioinformatics tools in the study of proteins. They evaluate scientific results using math and computer software.
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Physical and Chemical Changes
Eighth graders view a PowerPoint presentation that assist them in distinguishing between physical and chemical changes. They compare their observations of demonstrations to a list of clues recognizing types of changes.
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The Nucleus / Nuclear Reactions and Elementary Particles
Students describe how radioactivity relates to alpha and beta particles. Using their properties, they write a descriptive paper about the gamma rays and alpha and beta particles. They calculate q-values and the half-life of a given...
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The Air Up There!
High schoolers create a model of a column of air and discover one of the reasons why low and high pressure systems exist and why low pressure is often associated with bad weather.
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Causal Patterns in Density Phenomena
Learners consider the causes of density at a microscopic level. They then discover that one cause of density has to do with how many protons and neutrons the material contains.
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The Actinide Group
In this elements learning exercise, students learn about the elements found in the actinide group including those that occur naturally and those that have been artificially produced. This learning exercise has 5 short answer questions.
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Measuring Vibration of Energy
In this chemistry instructional activity, students measure the different vibration levels of energy. They use the fundamental vibration frequency formula to calculate the Morse potential for a given chemical bond. There are 2 questions.
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Atoms Crossword Puzzle
For this atoms crossword puzzle, students read 15 questions about atoms and fit the answers into a crossword. This difficult puzzle has no word bank.
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Atoms-How Sweet They Are!
In this atoms and sugar molecules worksheet, students are given the structural composition of the sugar molecule maltose. They determine the number of each type of atom in the molecule, they find the ratio of hydrogen to oxygen atoms and...
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Limiting Reagent
Students work in small groups with a small set of 8 nuts and 5 bolts to assemble into combinations of 1 nut: 1 bolt, and 2 nuts: 1 bolt. They explore the outcome and discuss. Then a student mixes two clear, colorless solutions together...
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Stoichiometry
Students research chemical formulas and balance chemical equations. In this chemical equations lesson students complete a class activity on chemical equations and answer questions.
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Structure of Matter
In this science puzzle worksheet, students solve a crossword puzzle related to matter. For example, "Scientist who discovered protons."
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The Rifting of Pangaea and the Gettysburg Battlefield
Eleventh graders analyze and interpret an animated model of Earth’s rifting processes. In this Earth Science lesson, 11th graders connect Earth’s rifting processes with the Earth’s surface in the Gettysburg battlefield. Students apply...
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The Cold War
In this Cold War worksheet, students read 3 brief selections about the conflict and then respond to 13 short answer and multiple choice questions based on the selections.
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Metals for Minting
Students study the Periodic Table to investigate basic properties of metals used to make coins. They discuss how historic events like the Civil War and Gold Rush had a direct impact on the trime.
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Periodic Table & Its Trends-Day 6
Learners intergrate science, technology and society into exploring the periodic table. They investigate one element of their choice and write a one page paper on the elements discovery, properties, uses, and the effect on society.
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Social Studies Strategies: Opinion Proof
In this strategy worksheet, students read about opinions and their proof, then use a "column note" graphic organizer to write an opinion on the left, and the support, or proof of the opinion on the left.
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Causal Patterns in Density Phenomena
Students realize that density exists. They develop a mental model of density-to realize that something is going on that they cannot see to account for differences between materials.
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Cold Fusion?
Students apply their knowledge of relativity and nuclear radiation to the concept of cold fusion. They also read the article from the website listed in the related and resource websites and discuss the article with the class.
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The Bohr-Rutherford Model of the Atom
In this atom model worksheet, learners explore how scientists developed the Bohr-Rutherford atom model. Students complete 15 fill in the blank statements.
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Atoms, Elements, Molecules, and Compounds
In this elements instructional activity, students review the Bohr model and define negative and positive subatomic particles. Students compare molecules and compounds. This instructional activity has 11 short answer questions and 4...
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