Lesson: Engineering and the Periodic Table

Quick Look

Grade Level: 6 (5-7)

Time Required: 1 hour

Lesson Dependency: None

Subject Areas: Chemistry, Physical Science

Drawing shows "PotassiMan" - a banana with arms and legs and a "K" on his chest, fighting a rain cloud.
Figure 1. Example periodic table superhero, based on the element, potassium.


Students learn about the periodic table and how pervasive the elements are in our daily lives. After reviewing the table organization and facts about the first 20 elements, they play an element identification game. They also learn that engineers incorporate these elements into the design of new products and processes. Acting as computer and animation engineers, students creatively express their new knowledge by creating a superhero character based on of the elements they now know so well. They will then pair with another superhero and create a dynamic duo out of the two elements, which will represent a molecule.
This engineering curriculum aligns to Next Generation Science Standards (NGSS).

Engineering Connection

Information in the periodic table of the elements helps engineers in all disciplines, because they use elements in all facets of materials design. Exploiting the characteristics of the various elements helps engineers design stronger bridges, lighter airplanes, non-corrosive buildings, as well as agriculture, food, drinking water and medical products. Since everything known to humans is composed of these elements, everything that engineers create uses this knowledge.

Learning Objectives

After this activity, students should be able to:

  • Identify three elements and several of their characteristics.
  • Describe how engineers always use their knowledge about element properties when designing and creating virtually everything we see around us.
  • Use the superhero analogy to make models of both atoms and molecules.

Educational Standards

Each TeachEngineering lesson or activity is correlated to one or more K-12 science, technology, engineering or math (STEM) educational standards.

All 100,000+ K-12 STEM standards covered in TeachEngineering are collected, maintained and packaged by the Achievement Standards Network (ASN), a project of D2L (www.achievementstandards.org).

In the ASN, standards are hierarchically structured: first by source; e.g., by state; within source by type; e.g., science or mathematics; within type by subtype, then by grade, etc.

NGSS Performance Expectation

MS-PS1-1. Develop models to describe the atomic composition of simple molecules and extended structures. (Grades 6 - 8)

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This lesson focuses on the following Three Dimensional Learning aspects of NGSS:
Science & Engineering Practices Disciplinary Core Ideas Crosscutting Concepts
Develop a model to predict and/or describe phenomena.

Alignment agreement:

Substances are made from different types of atoms, which combine with one another in various ways. Atoms form molecules that range in size from two to thousands of atoms.

Alignment agreement:

Solids may be formed from molecules, or they may be extended structures with repeating subunits

Alignment agreement:

Models can be used to represent systems and their interactions.

Alignment agreement:

  • Knowledge gained from other fields of study has a direct effect on the development of technological products and systems. (Grades 6 - 8) More Details

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  • Develop an evidence based scientific explanation of the atomic model as the foundation for all chemistry (Grade 6) More Details

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  • All matter is made of atoms, which are far too small to see directly through a light microscope. Elements have unique atoms and thus, unique properties. Atoms themselves are made of even smaller particles (Grade 6) More Details

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Worksheets and Attachments

Visit [www.teachengineering.org/lessons/view/cub_mix_lesson2_activity1] to print or download.

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Pre-Req Knowledge

A basic understanding of the periodic table of the elements. A basic understanding of the structure of an atom is helpful, as presented in the The Fundamental Building Blocks of Matter lesson in the Mixtures & Solutions unit.


Let's make a list of all the elements we can think of and write them on the board (or on an overhead transparency). Remember that the elements in the periodic table cannot be further broken down to form a different element. Think of elements as the most basic building blocks. These building blocks are what combine to create everything we see around us. (If some students suggest compounds [such as water or air], clarify the difference between elements and compounds [water is a compound of hydrogen and oxygen elements; air is mostly nitrogen and oxygen].)

Who remembers that the periodic table organizes the elements based on their properties? Today let's learn about some of those properties. (See Figure 2. Show the periodic table, poster size or via overhead projector using the attached Periodic Table Visual Aid or from the Internet using the dynamic periodic table at http://www.dayah.com/periodic/.) Let's find the elements you already know. (Point out the locations of all the elements in the student-generated list.)

The periodic table tells us a lot of information about the elements. First of all, elements are arranged in different groups (vertical) and periods (horizontal). So, the elements with similar properties are grouped together. The periodic table has several categories, such as: non-metals, halogens, noble gases, metalloids, alkali metals, alkaline earth metals and poor metals. What else can we learn by looking at the periodic table? (Possible answers: element names, element abbreviations, atomic numbers, numbers of protons, rare earth elements, etc.) What can we learn from how they are arranged in the table? (They are arranged by their number of protons, or atomic number.)

In a configuration of boxes, the element names, atomic number and abbreviations are provided for elements from hydrogen to uranium.
Figure 2. The periodic table of the naturally-occurring elements.
Copyright © U.S. Geological Survey, http://pubs.usgs.gov/circ/c1143/html/fig9.jpg

Why do you think engineers must understand the periodic table? (Answer: Understanding the elements of the periodic table and how they interact with each other is important for engineers because they work with all types of materials. Knowledge of the characteristics of the various elements helps them design stronger bridges, lighter airplanes, non-corrosive buildings, the buttons on your toys and games, as well as food and medical applications.) It is essential for engineers to understand the properties of the different elements so that they know what to expect or look for when designing something new. Engineers are always trying to improve things — like airplanes, air conditioning systems, computers or cell phones. Better designs often include an improvement in the materials used, and materials are made of elements, or compounds of one or more elements. An engineer keeps the different element properties in mind when designing.

Today we are going to learn more about the properties of elements in the periodic table. We will learn about the engineering applications of many of the elements. With this information, we will work as computer and animation engineers who are designing a superhero who has similar characteristics to an element. Then we will make a periodic table of superheroes that could be used in a TV show or computer game!

We will then discover the nature of atoms interacting as molecules by forming pairs of elemental characters to make superhero groups and describe the combined behavior of our two different elements.


atom: The basic unit of matter; the smallest unit of an element, having all the characteristics of that element; consists of negatively-charged electrons and a positively-charged center called a nucleus.

atomic number: The number of positive charges (or protons) in the nucleus of an atom of a given element, and therefore also the number of electrons normally surrounding the nucleus.

brainstorming: A method of shared problem solving in which all members of a group quickly and spontaneously contribute many ideas.

compound: (chemistry) A pure substance composed of two or more elements whose composition is constant.

electron: Particle with a negative charge orbiting the nucleus of an atom.

element: (chemistry) A substance that cannot be separated into a simpler substance by chemical means.

engineer: A person who applies his/her understanding of science and math to creating things for the benefit of humanity and our world.

Materials science: The study of the characteristics and uses of various materials, such as glass, plastics and metals.

molecule: A group of atoms bonded together.

nucleus: Dense, central core of an atom (made of protons and neutrons).

periodic table: (chemistry) A table in which the chemical elements are arranged in order of increasing atomic number. Elements with similar properties are arranged in the same column (called a group), and elements with the same number of electron shells are arranged in the same row (called a period).

proton: Particle in the nucleus of an atom with a positive charge. Elements are arranged in the periodic table based on their number of protons (or atomic number).

synthetic element: (chemistry) An element too unstable to be found naturally on Earth.


Pre-Activity Assessment

Information Pooling: Ask the class to think of all the elements they know. Compile a list on an overhead projector transparency or the classroom chalk board as the students make suggestions. If some students suggest compounds (such as water or air), clarify the difference between elements and compounds. When no more suggestions are forthcoming, bring out the periodic table, and point out the locations of all the elements suggested by the students.

Activity Embedded Assessment

Pairs Check: After student teams create their superhero character from their element card, have them check with another group to verify that they have the correct information included in their design sketch.

Post-Activity Assessment

Engineering Design Presentations: Have each team present their design of an element superhero. Require the presentations to include: the name of the element, the element clues that were given, specifically how the element was identified, the chemical symbol, the atomic number, the name of the superhero, how the superhero's look relates to the element, how the superhero's powers relate to the element, the audience for the character, and how they designed it for that audience, and a drawing of the superhero.

Human Periodic Table: Ask students to clear an area in the classroom (move desks aside or go outside) and arrange themselves like the common periodic table. As time permits, go around (as they are arranged) and ask them to explain the logic of their element position in the table, using what they learned during the activity.

Lesson Extension Activities

Extra Fun Facts: If students have access to more science books and/or the Internet, have them, in addition to determining the name of their element, find out another fun fact about the element. At the end of the activity, in their class presentation or while they are describing their position in the Human Periodic Table (see Assessment section), have teams share this fact with the class.

Complete the Table: Make a full superhero periodic table by assigning the rest of the elements to the students. Have them research the elements enough to design a superhero with similar characteristics. Then hang these on the wall with the original 20 element superheroes.

Additional Multimedia Support

A great online resource is the "dynamic periodic table" at Michael Dayah's website. It provides colorful, interactive and current information on series, properties, electrons, isotopes, element characteristics (and more), and in the language of your choice. If possible, project it on your classroom wall from a computer/Internet connection as you discuss the periodic table and elements with the class, Or, use the PDF letter and legal sizes for color handouts. Click on "About" to fully explore the capabilities of this resource. See: http://www.dayah.com/periodic/.


Dictionary.com. Lexico Publishing Group, LLC., http://www.dictionary.com, accessed July 24, 2007. (Source of some vocabulary definitions, with some adaptation)

Periodic Table of the Naturally Occurring Elements. Publications Warehouse, U.S. Geological Survey Circular 1143, Version 1.0, USGS Online Publications. Accessed July 24, 2007. http://pubs.usgs.gov/


© 2006 by Regents of the University of Colorado.  


Megan Podlogar; Lauren Cooper; Brian Kay; Malinda Schaefer Zarske; Denise W. Carlson

Supporting Program

Integrated Teaching and Learning Program, College of Engineering, University of Colorado Boulder


The contents of this digital library curriculum were developed under a grant from the Fund for the Improvement of Postsecondary Education (FIPSE), U.S. Department of Education, and National Science Foundation GK-12 grant no 0338326. However, these contents do not necessarily represent the policies of the Department of Education or National Science Foundation, and you should not assume endorsement by the federal government.

Last modified: February 25, 2020


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