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Chemistry: elements
In this chemistry worksheet students complete a set of multiple choice and short answer questions on protons, electrons, ionization and chemical equations.
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Chemistry: Atoms
In this chemistry worksheet students complete a series of multiple choice and short answer questions on elements, chemical reactions and balancing equations.
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Chemistry
For this general chemistry worksheet students complete a series of multiple choice and short answer questions on elements, chemical properties and various chemical reactions.
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Elements of Chemistry: Atoms: The Building Blocks of Matter
Students explore scientific theories and the works of scientists. In this chemistry lesson students develop a timeline that shows how scientists work was built on the ones before them.
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Applied Science - Physics (K) Post Lab
Students are introduced to electricity. In this electricity lesson, students listen to the book Switch on, Switch off by Melvin Berger and discuss the use of electricity in light switches. They create a picture of an atom using pom...
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Applied Science - Physics Pre-Lab
Students view a static electricity demonstration. In this Physics lesson, students compare static and current electricity. Students watch an electricity slide show and sing the Electricity song.
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Applied Science - Physics Lab
Students explore electricity. In this Physics lesson, students investigate the origin of static electricity. Students compare static electricity to current electricity.
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Technology at Work 2
Learners discover the positive and negative effects of technology. In this technology instructional activity, students give examples of technology advances from the past few years. Learners get into groups and debate whether a particular...
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Static Electricity
In this static electricity worksheet, students experiment with balloons, plastic bags and flannel clothes to observe attraction and repulsion of objects. Students complete three data tables indicating the charge on the objects and if...
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Interactive Notes-"Electricity"
Students explore electricity. In this interactive electricity lesson, students create static electricity with balloons, observe the rate at which ice melts to identify conductors and insulators, and create a static charge. ...
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The Electron "Do"
In this electron worksheet, learners experiment with a balloon and their lab partner's hair. They determine if hair or the balloon releases electrons and they also determine which type of hair transfers electrons the best.
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What Do Atoms Look Like?
In this atomic structure instructional activity, students answer eleven short answer questions about the structure of atoms including the number of protons, neutrons and electrons. Students indicate the differences in isotopes of atoms...
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What do Atoms Look Like?
In this atoms learning exercise, students complete 58 questions about the atomic radius of atoms, the ionization energy, the valence electrons, metals, non-metals and semi-metals and the families of elements.
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Mass Spectrometer
In this mass spectrometer worksheet, high schoolers read about how a mass spectrometer determines the elements in gases around Earth. Students answer 3 questions and identify the elements in a graph found by a mass spectrometer.
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The Elementary Particle Masses
In this elementary particle mass worksheet, students calculate the mass of elementary particles in kilograms and million electron Volts. Students solve 4 problems finding Top Quark mass, total quark mass of a proton and Strange Quark mass.
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Chemistry and Bonding
In this bonding worksheet, high schoolers take an interactive quiz with 15 multiple choice questions about the VSEPR Theory, bonding, the geometry of molecules, Lewis structures, resonance structures and enthalpy changes.
Creative Chemistry
Working out the Shapes of Molecules
For this molecular geometry worksheet, learners are given directions and four examples for predicting the geometry of molecules. They determine whether the molecules are pyramidal or trigonal bipyramidal.
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More Atomic Fractions
In this atomic fractions worksheet, students use the atomic ladder rule to solve 8 problems where they determine the energy gained or lost in each atom as electrons jump from one energy level to another.
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Atomic Fractions-III
In this atomic fractions worksheet, students read about electrons and energy levels. Students find all the possible energies that an electron could lose as it jumped from one energy level to another based on a given diagram. They...
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Electron Configurations and the Periodic Table
In this electron configuration and the periodic table worksheet, high schoolers are given a periodic table with each element. Students write the theoretical electron configuration for each element based on the rules for filling subshells...
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Ion (Derstand) Bonding through Energy Level Diagrams
Ninth graders investigate ionic bonding through energy level diagrams. In this ion bonding lesson plan, 9th graders observe demonstrations to show energy level diagrams using magnets to represent the subatomic particles. Students fill...
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Why are Electrons Important?
Students write electron configuration of elements using atomic numbers and they identify valence electrons. For this electrons lesson plan, students observe a demonstration showing the space-filling property of an electron. They also...
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Electricity: Static and Current
Students investigate static and current electricity. In this electricity lesson plan, students observe 4 demonstrations and conduct 3 activities to explore the repulsion of electrons and the attraction of protons and electrons. They...
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The Atoms Family Album
In the atom worksheet, students read a story about the "Atoms Family" and are given descriptions of the structures of atoms through the story. Students interpret the descriptions by drawing the described atom structure, they name of the...