Website
PBS

Pbs Learning Media: Periodic Table of the Elements Essay

For Students 9th - 10th
This essay, written for Teachers' Domain, describes the foresight and pattern recognition that Russian chemist Dmitri Mendeleyev used to develop the modern periodic table of elements.
Interactive
PBS

Pbs Learning Media: Periodic Table of the Elements

For Students 9th - 10th
This interactive periodic table developed for Teachers' Domain provides detailed information about the chemical properties of elements and illustrates the electron configurations that determine those characteristics.
Article
DOGO Media

Dogo News: Mastered the Periodic Table? Here Are Four More!

For Students 5th - 8th
Read about the addition of four new elements to the periodic table. Includes video.
Interactive
Annenberg Foundation

Annenberg Learner: Interactives: Periodic Table

For Students 9th - 10th
Learn the basics of the Periodic Table including how the Periodic Table is organized and how to make sense of the information included in the table. Test your understanding with an interactive quiz at the end of the activity.
Website
Other

Los Alamos National Laboratory: Periodic Table of Elements

For Students 9th - 10th
An up-to-date periodic table of elements. Click on each element to see properties, history, sources, and uses. Very comprehensive.
Unit Plan
TED Talks

Ted: Ted Ed: The Genius of Mendeleevs Periodic Table

For Students 9th - 10th
Video explains why the periodic table devised by Dmitri Mendeleev has endured and how it has predicted the existence of elements. [4:25] Followed by a short quiz and a list of additional resources to explore.
Interactive
Other

Lenntech: Multilingual Periodic Table

For Students 9th - 10th
An interactive periodic table of elements. Click an element to view a detailed description. Click the flags at the top to choose your language: English, French, Spanish, Dutch, and German.
Interactive
Annenberg Foundation

Annenberg Learner: Interactive Periodic Table of the Elements

For Students 9th - 10th
A fun way to learn about the periodic table! This interactive table allows students to investigate the basic information of an element as well as explore group and family characteristics.
Unit Plan
Texas Education Agency

Texas Gateway: Periodic Table Families

For Students 9th - 10th
Given descriptions or specific element groups, students will use a Periodic Table to relate properties of chemical families to position on the table.
Article
Story Behind the Science

Story Behind the Science: Development of the Periodic Table [Pdf]

For Students 9th - 10th
Article describing the history of the development of the periodic table of elements, particularly the work of Dmitrii Ivanovich Mendeleev.
Unit Plan
Texas Education Agency

Texas Gateway: Matter and Energy: Periodic Table

For Students 7th - 9th
Learn all about the periodic table in this interactive tutorial.
Unit Plan
Texas Education Agency

Texas Gateway: Periodic Table Trends

For Students 9th - 10th
Given descriptions, scenarios, or groups/series of elements, students will use the Periodic Table to relate the size of the atomic radii, electronegativity, and ionization energy of elements to their position on the chart. Students will...
Interactive
Annenberg Foundation

Annenberg Learner: Interactives: The Periodic Table

For Students 6th - 9th
An interactive website where students learn about the basics of an atom, periodic tables organization, and the structure and properties of matter. Module includes an introduction and five lessons that are followed by a quiz and an...
Unit Plan
Vision Learning

Visionlearning: Atomic Theory and Structure: The Periodic Table

For Students 9th - 10th
A description of the arrangement of elements on The Periodic Table based on electron configuration.
Unit Plan
Texas Education Agency

Texas Gateway: The Arrangement of Elements: The Periodic Table

For Students 7th - 9th
In this tutorial, students will investigate the arrangement of the Periodic Table by watching videos, completing interactive activities, and quizzes.
Website
Frostburg State University

General Chemistry Online: The Periodic Table

For Teachers 9th - 10th
This is a teacher's companion guide with lesson plans for the periodic table. It includes learning objectives, lecture notes, links to related sites, answers to frequently asked questions, and a glossary of related terms.
Handout
Web Elements

Web Elements Periodic Table: Ionization Energy

For Students 9th - 10th
This WebElements site allows you to create a periodic table that shows the relative ionziation energies of all elements. Great visuals!!
Handout
Web Elements

Web Elements Periodic Table: Electronegativity

For Students 9th - 10th
Chart of Pauling electronegativity values versus atomic number. Colorful, pictorial explanation of this periodic trend.
Activity
Texas Instruments

Texas Instruments: Getting Started With the Periodic Table App

For Teachers 9th - 10th
In this activity, explore the periodicity of the periodic table with the Periodic Table App.
Activity
Texas Instruments

Texas Instruments: Periodicity of the Periodic Table

For Teachers 9th - 10th
Different properties of the elements of the periodic table will be plotted and from this, a system of organization for the elements will be developed.
Activity
Texas Instruments

Texas Instruments: Periodicity

For Teachers 9th - 10th
This Study Card stack will allow students to review the development of the periodic table and the arrangement of elements with similar properties as groups within the periodic table.
Lesson Plan
Google

Google for Education: Example: Patterns in the Periodic Table

For Teachers 7th - 9th
A lesson plan where students examine the trends in the periodic table.
Handout
Thomas Jefferson National Accelerator Facility

Jefferson Lab: It's Elemental Periodic Table of Elements

For Students 9th - 10th
This page displays the Periodic Table of Elements and allows you to click each individual element for a page that displays in-depth information about that particular element. There are also links to many different games and learning...
Interactive
Web Elements

Web Elements Periodic Table: Periodic Table of the Elements

For Students 9th - 10th
This site provides an interactive periodic table of the elements. Select an element for a general description, images, audio files, and movies.