Classroom Resources: Atomic Structure


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26 – 39 of 39 Classroom Resources

  • Periodic Table, Model of the Atom, Valence Electrons, Subatomic Particles, Electrons, Ions | Middle School, High School

    Lab: Sweet Model of the Atom

    In this lesson, students will use different candies to represent electrons, protons, and neutrons to gain a better understanding of atoms, ions, and isotopes.

  • Periodic Table, Model of the Atom, Subatomic Particles, Atomic Radius, Ionic Radius, Electrons | Elementary School, Middle School, High School

    Animation: Atomic & Ionic Radii Animation

    In this animation, students will have an opportunity to visualize atomic and ionic radii. They will look at the different sizes of atoms in the third period and the atoms in the sixth group. They will also look at an atom and its cation as well as an atom and its anion. **This video has no audio**

  • History, Model of the Atom, Atomic Theory, Subatomic Particles, Radioactive Isotopes | Middle School, High School

    Video: Ernest Rutherford Video

    Rutherford's initial research was studying alpha particles, which he hypothesized were helium nuclei. With the help of Hans Geiger, Rutherford conducted the gold foil experiment, which justifies that the nucleus of an atom is a dense collection of protons and contains the majority of an atom’s mass. It also inferred that most of the atom is empty space and electrons are not located in the nucleus. He won the Nobel Prize in chemistry in 1908 for his studies on radioactive substances.

  • History, Periodic Table, Model of the Atom, Atomic Theory, Atomic Mass, Subatomic Particles | Elementary School, Middle School, High School

    Video: Dimitri Mendeleev Video

    This video tells the story of how Dimitri Mendeleev organized the periodic table, even leaving gaps to be filled in with elements that weren't yet discovered.

  • Atomic Mass, Subatomic Particles | Elementary School, Middle School, High School

    Video: History of the Periodic Table Video

    In this video, Sam Kean tells the story of the development of the periodic table. He also pays tribute to each of the major scientific contributors, including Dimitri Mendeleev, who made great discoveries through their efforts to best organize the elements.

  • Introduction, Elements, History, Periodic Table, Atoms, Subatomic Particles, Electrons | Elementary School, Middle School, High School

    Activity: Writing Your Name using Chemical Element Symbols

    In this activity, students will use their creativity to spell their name (first or middle name and their last name) using chemical symbols of elements on the periodic table. For example, you can spell Yvonne using the symbols for yttrium (Y), vanadium (V), oxygen (O), nitrogen (N), and neon (Ne).

  • Naming Compounds, Molecular Formula, Periodic Table, Covalent Bonding, Ionic Bonding, Valence Electrons, Subatomic Particles, Lewis Dot Diagrams, Molecular Geometry, Ions, Lewis Structures | Middle School, High School

    Activity: Simulation Activity: Ionic and Covalent Bonding

    In this simulation, students investigate both ionic and covalent bonding. Students will have the opportunity to interact with many possible combinations of atoms and will be tasked with determining the type of bond and the number of atom needed to form each. The simulation visually differentiates between the transferring of electrons when forming an ionic compound and the sharing of electrons when forming a covalent compound so that students can have a complete understanding of each. Finally, students will become familiar with the molecular formula, as well as the naming system for each type of bond and geometric shape, when applicable.

  • Review, Model of the Atom, Isotopes, Balancing Equations, Atomic Mass, Subatomic Particles, Lewis Dot Diagrams, Electrons, Ions | Middle School, High School

    Activity: Tic-Tac-Toe Review

    In this activity students collaborate to complete tic-tac-toe review questions to prepare for a test on the atomic structure unit. The idea behind the activity is to give students choice and you can read more about the inspiration for the activity in the May issue of Chemistry Solutions.

  • Physical Properties, History, Periodic Table, Atoms, Model of the Atom, Isotopes, Electron Configuration, Valence Electrons, Atomic Mass, Subatomic Particles, Atomic Radius, Chemical Properties, Electrons, Orbitals | Middle School, High School

    Activity: Ptable.com Investigations

    In this activity, students will use the online periodic table found at www.ptable.com to investigate a number of chemistry concepts. Students will use this online resource to explore information about the elements, including historical data, physical properties, periodic trends and more.

  • Electricity, Energy & Thermodynamics, Subatomic Particles, Law of Conservation of Energy, Cathode, Anode, Electron Transfer, Electrons, Electrons | Middle School

    Lesson Plan: Battery Basics

    In this lesson students will explore the chemical reaction that occurs within a lead-acid car battery and the role of the battery within a car prior to creating their own batteries.

  • Atoms, Model of the Atom, Isotopes, Atomic Theory, Atomic Mass, Subatomic Particles, Ions | Middle School, High School

    Activity: Simulation Activity: Building an Atom

    In this simulation, students manipulate the number of protons, neutrons, and electrons in an element and determine how these effect the mass number, atomic number, and other properties of an atom.

  • Elements, History, Atoms, Isotopes, Atomic Theory, Subatomic Particles | Middle School, High School

    Activity: Atomic Structure RAFT

    In this activity, students choose from a number of activity options in order to best display their understanding of atomic structure. The RAFT model will be followed for this assignment, which means the students choose their assignment and may modify the assignment based on Role, Audience, Format, and Topic.

  • Naming Compounds, Molecular Formula, Periodic Table, Covalent Bonding, Ionic Bonding, Valence Electrons, Subatomic Particles, Lewis Dot Diagrams, Molecular Geometry, Ions, Lewis Structures | Middle School, High School

    Simulation: Ionic & Covalent Bonding

    In the September 2016 simulation, students investigate both ionic and covalent bonding. Students will have the opportunity to interact with many possible combinations of atoms and will be tasked with determining the type of bond and the number of atom needed to form each. Students will become familiar with the molecular formula, as well as the naming system for each type of bond and geometric shape, when applicable.

  • Physical Properties, Interdisciplinary, History, Periodic Table, Review, Culminating Project, Isotopes, Electron Configuration, Atomic Mass, Subatomic Particles, Chemical Properties | Middle School, High School

    Project: 21st Century Elements

    In this project, students will learn the importance of the elements in our lives. The students will research one chosen element and create a website, a digital comic strip, or a video to explain the important properties of the element as well as why the element is so important to our lives.

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Subtopics: Subatomic Particles

Grade Level: Middle School

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