Classroom Resources: Atomic Structure

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1 – 16 of 16 Classroom Resources

Physical Properties, Introduction, History, Periodic Table, Valence Electrons, Chemical Properties, Electrons | High School, Middle School

Activity: How the Periodic Table Organizes the Elements Video Questions

In this lesson, students will watch a video and answer questions about the organization of the periodic table. They will learn about how the elements on the periodic table are organized and what their location on the table can tell us about them.
Polarity, Covalent Bonding, VSEPR Theory, Valence Electrons, Atomic Radius, Electronegativity, Lewis Structures | High School

Project: Molecular Modeling

In this project, students will research a molecule selected from the teacher approved list, construct a three-dimensional model of the molecule, and present their research to the class in a 7-10 minute oral presentation.
Precipitate, Electron Configuration, Valence Electrons, Balancing Equations, Classification of Reactions, Solubility Rules, Electrons | High School

Lesson Plan: Transition Metals Color the World

In this lesson students will complete a series of double replacement reactions to form precipitates. The precipitates will be used as a pigment to create paint.
Periodic Table, Electron Configuration, Valence Electrons, Electrons | High School

Lesson Plan: Electron Configuration and the Periodic Table

In this lesson, students will learn how the periodic table can be used to predict the electron configuration of an atom and, thus, better predict the reactivity of an atom.
Introduction, Elements, History, Periodic Table, Atoms, Valence Electrons, Subatomic Particles, Electrons | Middle School

Project: Elemental Art: A Visual Periodic Table

In this activity students will research an assigned element of the Periodic Table and then create a poster that visually explains and expresses the element. The final posters can be arranged into a classroom Periodic Table.
Elements, Periodic Table, Atoms, Model of the Atom, Valence Electrons, Atomic Mass, Subatomic Particles | High School, Middle School

Activity: Mystery Elements

The students will work in cooperative groups to construct Bohr models of "mystery" elements and record missing information about each element. Students will also create a new "mystery" element card for a classmate to analyze and determine its identity.
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.
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.
Physical Properties, Elements, History, Periodic Table, Atoms, Model of the Atom, Identifying an Unknown, Valence Electrons, Subatomic Particles, Atomic Radius, Ionic Radius, Ionization Energy, Electron Affinity, Chemical Properties, Electrons, Ions | High School

Lesson Plan: The Periodic Table Unit Plan

The AACT high school classroom resource library and multimedia collection has everything you need to put together a unit plan for your classroom: lessons, activities, labs, projects, videos, simulations, and animations. We constructed a unit plan using AACT resources that is designed to teach the Periodic Table to your students.
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.
Periodic Table, Atoms, Model of the Atom, Valence Electrons, Subatomic Particles, Atomic Radius, Ionic Radius, Electron Affinity, Electrons, Ions | High School

Activity: Periodic Trends II: Electron Affinity, Atomic Radius, & Ionic Radius

In this simulation, students will focus their investigation on the electron affinity of an atom. Through the use of this simulation students will have the opportunity to examine the formation of an anion as well as compare the atomic radius of a neutral atom to the ionic radius of its anion.
Periodic Table, Atoms, Model of the Atom, Valence Electrons, Subatomic Particles, Atomic Radius, Ionic Radius, Ionization Energy, Electrons, Ions | High School

Activity: Periodic Trends I: Ionization Energy, Atomic Radius & Ionic Radius

In this simulation, students will investigate several periodic trends, including atomic radius, ionization energy and ionic radius. Through the use of this simulation students will have the opportunity to examine atomic data as well as visually compare and interact with select elements from the periodic table.
Valence Electrons, Lewis Dot Diagrams | High School

Activity: Box Valence Electrons

In this activity, students will create a mini periodic table of elements using Lewis dot diagrams to represent each element up to calcium.
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.
Periodic Table, Atoms, Model of the Atom, Valence Electrons, Subatomic Particles, Atomic Radius, Ionic Radius, Electron Affinity, Electrons, Ions

Simulation: Periodic Trends II: Electron Affinity, Atomic Radius & Ionic Radius

The May 2016 simulation is a follow-up to the March 2016 simulation. Students will focus their investigation on the electron affinity of an atom. Through the use of this simulation students will have the opportunity to examine the formation of an anion as well as compare the atomic radius of a neutral atom to the ionic radius of its anion.
Periodic Table, Atoms, Model of the Atom, Valence Electrons, Subatomic Particles, Atomic Radius, Ionic Radius, Ionization Energy, Electrons, Ions

Simulation: Periodic Trends: Ionization Energy, Atomic Radius & Ionic Radius

In this simulation for the March 2016 issue, students can investigate the periodic trends of atomic radius, ionization energy, and ionic radius. By choosing elements from the periodic table, atoms can be selected for a side by side comparison and analysis. Students can also attempt to ionize an atom by removing its valence electrons. Quantitative data is available for each periodic trend, and can be further examined in a graph.