In this electron learning exercise students find values for the given letters including their subshells and in which orbital it occurs. 

In this chemistry worksheet, learners complete a set of multiple-choice and short-answer questions on protons, electrons, ionization, and chemical equations.

In this chemistry instructional activity, learners complete a series of multiple-choice and short-answer questions on elements, chemical reactions, and balancing equations.

For this physics worksheet, learners answer 47 multiple-choice questions and complete 25 short-answer and problem-solving questions in preparation for the final exam.

In this general chemistry assessment, students complete a series of multiple-choice and short-answer questions on elements, chemical properties, and various chemical reactions.

Young scholars explore scientific theories and the works of scientists.  For this chemistry lesson students develop a timeline  that shows how scientists work was built on the ones before them. 

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...

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.

Students explore electricity. In this Physics lesson, students investigate the origin of static electricity. Students compare static electricity to current electricity.

Students discover the positive and negative effects of technology. In this technology lesson plan, students give examples of technology advances from the past few years. Students get into groups and debate whether a particular item has...

For 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...

Young scholars explore electricity.  For 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...

In this electron instructional activity, students 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.

In this atomic structure learning exercise, 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 and...

In this atoms worksheet, 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.

In this mass spectrometer worksheet, students 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.

In this elementary particle mass instructional activity, high schoolers 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...

In this bonding activity, learners 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.

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.

In this atomic fractions activity, 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.

In this atomic fractions activity, 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 tabulate...

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...

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...

Learners 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...