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PhET Simulation Online Lab: Build a Molecule
PhET Simulation Online Lab: Build a Molecule
PhET Simulation Online Lab: Build a Molecule
PhET Simulation Online Lab: Build a Molecule
PhET Simulation Online Lab: Build a Molecule
PhET Simulation Online Lab: Build a Molecule
PhET Simulation Online Lab: Build a Molecule
PhET Simulation Online Lab: Build a Molecule
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What others say

"Although my students struggled with the pHet simulations when we first started working with them, I believe the worksheet was easy to follow and allowed students to learn from the pHet simulation. "
star
Desiree F.

Description

In this guided inquiry two part lab your students will investigate molecules and how they are built. This activity is designed for use with the Build a Molecule HTML5 simulation from PhET Interactive Simulations. The link for the simulation is: https://tinyurl.com/2p9cvvjx.

The learning goals for this activity are:

(1) Students will be able to explain the difference between an atom and a molecule.

(2) Students will be able to explain the difference between an element and a compound.

(3) Students will be able to explain the difference between the coefficient and the subscript in a chemical formula.

(4) Build molecules from their molecular and structural formulas.

(5) Write the molecular formula of a compound from its structural formula.

This lab is geared towards middle to lower high school students. With a little up front guidance your students will be able to complete this activity on their own and learn what molecules are and how they are built.

PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: phet.colorado.edu. This PhET online simulation can be done in the classroom or during distance learning.

This product includes:

(1) The lab activity worksheets.

(2) An answer key for the worksheets.

(3) Two pages of notes covering atoms, molecules, elements, compounds and chemical formulas.

(4) A Getting Started Teachers Guide explaining the learning goals of the online lab and the important points of the simulation that you should point out before students begin their investigations into molecules and how they are built.

Additional online labs related to atomic structure and chemistry.

PhET Online Lab: Build an Atom

PhET Online Lab: Build a Nucleus

PhET Online Lab: Isotopes & Atomic Mass

PhET Online Lab: Reactants, Products & Leftovers

PhET Online Lab: Balancing Chemical Equations

Looking for more great resources, check out all our money saving bundles:

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Electromagnetism Bundle No. 2: Magnetic Fields, Current Carry Wire & Solenoid

Optics Bundle No. 1: Refraction, Snell's Law, Reflection, Internal Reflection

Optics Bundle No. 2: Ray Diagrams, Thin Lens Equation & Magnification

Optics Bundle No. 3: Everything from Optics Bundle No. 1 & No. 2

Optics Bundle Reflection and Refraction: Three PhET Online Labs

Kinematics Bundle No. 1: Distance, Displacement, Speed, Velocity & Acceleration

Kinematics Bundle No. 2: One Dimensional Horizontal & Free Fall Motion

Kinematics Bundle No. 3: Position & Velocity vs Time Graphs

Kinematics Bundle No. 4: Projectile Motion

Newton's Second Law Bundle No. 1: Free Body Diagrams & Acceleration Horizontal

Newton’s Second Law Bundle No. 2: Acceleration, All Five Products

Newton’s Laws of Motion Bundle: Three PhET Online Labs

Growing Bundle: PhET Simulations Online Physics & Chemistry Labs

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Gravitation Bundle: Newton’s Law, Satellite Motion, Kepler’s Laws

Energy, Work and Power Bundle

Capacitors and Capacitance Bundle: PhET Online Labs and Exercises

Physics Puzzle Bundle

Chemistry Bundle: PhET Simulation Online Labs; Atoms, Molecules, Chemical Equations

Report this resource to TPT
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PhET Simulation Online Lab: Build a Molecule

Step by Step Science
385 Followers
$4.00

Highlights

Digital downloads
Grades icon
Grades
7th - 12th, Adult Education, Higher Education
Pages
12
Answer Key
Not Included
Teaching Duration
90 minutes

What others say

"Although my students struggled with the pHet simulations when we first started working with them, I believe the worksheet was easy to follow and allowed students to learn from the pHet simulation. "
star
Desiree F.

Save even more with bundles

This growing bundle includes 44 PhET Simulation online physics and chemistry labs that will engage your students in an exciting hands-on learning experience. Each lab activity covers a specific topic from Newton's laws of motion, to atomic structure and radioactive decay. All have been classroom tes
Price $98.00Original Price $217.00Save $119.00
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This bundle contains six of our PhET Interactive Simulation Online chemistry labs. These activities will engage your students, encourage them to explore and require them to explain their observations. PhET simulations are fun to use, visual and interactive, giving students immediate feedback during
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6

Description

In this guided inquiry two part lab your students will investigate molecules and how they are built. This activity is designed for use with the Build a Molecule HTML5 simulation from PhET Interactive Simulations. The link for the simulation is: https://tinyurl.com/2p9cvvjx.

The learning goals for this activity are:

(1) Students will be able to explain the difference between an atom and a molecule.

(2) Students will be able to explain the difference between an element and a compound.

(3) Students will be able to explain the difference between the coefficient and the subscript in a chemical formula.

(4) Build molecules from their molecular and structural formulas.

(5) Write the molecular formula of a compound from its structural formula.

This lab is geared towards middle to lower high school students. With a little up front guidance your students will be able to complete this activity on their own and learn what molecules are and how they are built.

PhET Interactive Simulations incorporate research based, student centered activities that are fun and easy to use. All of the PhET simulations are available from their website: phet.colorado.edu. This PhET online simulation can be done in the classroom or during distance learning.

This product includes:

(1) The lab activity worksheets.

(2) An answer key for the worksheets.

(3) Two pages of notes covering atoms, molecules, elements, compounds and chemical formulas.

(4) A Getting Started Teachers Guide explaining the learning goals of the online lab and the important points of the simulation that you should point out before students begin their investigations into molecules and how they are built.

Additional online labs related to atomic structure and chemistry.

PhET Online Lab: Build an Atom

PhET Online Lab: Build a Nucleus

PhET Online Lab: Isotopes & Atomic Mass

PhET Online Lab: Reactants, Products & Leftovers

PhET Online Lab: Balancing Chemical Equations

Looking for more great resources, check out all our money saving bundles:

Electric Circuits Bundle No. 1: Resistors in Series & Parallel

Electric Circuits Bundle No. 2: Current, Resistivity, Ohm's Law & Resistors

Electromagnetism Bundle No. 1: Magnetic Flux, Faraday's Law & Lenz's Law

Electromagnetism Bundle No. 2: Magnetic Fields, Current Carry Wire & Solenoid

Optics Bundle No. 1: Refraction, Snell's Law, Reflection, Internal Reflection

Optics Bundle No. 2: Ray Diagrams, Thin Lens Equation & Magnification

Optics Bundle No. 3: Everything from Optics Bundle No. 1 & No. 2

Optics Bundle Reflection and Refraction: Three PhET Online Labs

Kinematics Bundle No. 1: Distance, Displacement, Speed, Velocity & Acceleration

Kinematics Bundle No. 2: One Dimensional Horizontal & Free Fall Motion

Kinematics Bundle No. 3: Position & Velocity vs Time Graphs

Kinematics Bundle No. 4: Projectile Motion

Newton's Second Law Bundle No. 1: Free Body Diagrams & Acceleration Horizontal

Newton’s Second Law Bundle No. 2: Acceleration, All Five Products

Newton’s Laws of Motion Bundle: Three PhET Online Labs

Growing Bundle: PhET Simulations Online Physics & Chemistry Labs

Simple Harmonic Motion Bundle: PhET Simulations, Notes and Exercises

Gravitation Bundle: Newton’s Law, Satellite Motion, Kepler’s Laws

Energy, Work and Power Bundle

Capacitors and Capacitance Bundle: PhET Online Labs and Exercises

Physics Puzzle Bundle

Chemistry Bundle: PhET Simulation Online Labs; Atoms, Molecules, Chemical Equations

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

4.9
Rated 4.88 out of 5, based on 8 reviews
8
ratings
Grades used with
Reviews
3
2
2
2
2
1
1
6th
7th
8th
9th
10th
11th
12th
All verified TPT purchases
Good Resource
Rated 5 out of 5
October 9, 2025
Met expectations
Great value
It is very good at guiding kids through how molecules work on a fundamental level.
167 reviews
Grades taught: 9th, 9th, 10th, 10th, 11th, 11th, 12th, 12th
Step by Step Science
Response from
Step by Step Science
(TPT Seller)
Oct 9, 2025

Glad to receive this positive feedback. Thanks for posting your review.

Great Simulation Activity
Rated 5 out of 5
August 18, 2025
Met expectations
Great value
I love Phet simulations and this was perfect for my structure of matter unit! thanks!
Brittany K.
628 reviews • Arkansas
Grades taught: 7th
Step by Step Science
Response from
Step by Step Science
(TPT Seller)
Aug 19, 2025

Glad this was a good fit for your unit. Thanks for posting your review!

Fantastic PHET online lab
Rated 5 out of 5
July 29, 2025
This is a fantastic resource for higher students - love that its hands on.
Sonia C.
26 reviews • Florida
Grades taught: 6th, 7th
Step by Step Science
Response from
Step by Step Science
(TPT Seller)
Jul 30, 2025

Thank you for the positive feedback!

Rated 5 out of 5
April 20, 2025
Fantastic resource, thanks for making such a high-quality resource.
Nicole G.
135 reviews
Grades taught: 6th
Step by Step Science
Response from
Step by Step Science
(TPT Seller)
Apr 21, 2025

My pleasure, and thanks for posting your review.

Rated 4 out of 5
March 6, 2025
My students enjoyed using this resource during our molecules and compounds unit.
Stefanie M.
92 reviews
Grades taught: 8th
Step by Step Science
Response from
Step by Step Science
(TPT Seller)
Mar 6, 2025

Glad to hear your students were engaged with this resource. Thanks for your review.

Rated 5 out of 5
January 8, 2025
Although my students struggled with the pHet simulations when we first started working with them, I believe the worksheet was easy to follow and allowed students to learn from the pHet simulation.
Desiree F.
27 reviews
Grades taught: 9th, 10th
Step by Step Science
Response from
Step by Step Science
(TPT Seller)
Jan 8, 2025

So glad the worksheet enhanced the learning experience for your students. Thanks for your review.

Rated 5 out of 5
January 29, 2024
The build a molecule lab is always a favorite, but I wanted a more engaging resource for them. This was exactly what I was looking for! They loved it and followed it really well!
Karen B.
154 reviews
Grades taught: 8th
Step by Step Science
Response from
Step by Step Science
(TPT Seller)
Jan 30, 2024
Happy to hear you found this an engaging resource. Thanks for your review!
Rated 5 out of 5
June 14, 2023
This was a fun way for my students to show their understanding of molecules and compounds! Loved it!
Geralyn B.
408 reviews
Grades taught: 6th
Step by Step Science
Response from
Step by Step Science
(TPT Seller)
Jun 14, 2023
Thanks very much for the great feedback!

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