Forces and Motion Online Lab: Balanced and Unbalanced Forces

Exploring balanced and unbalanced forces has never been easier! Students love this lab! There’s something about these little simulated mannequins that’s hard not to love. There’s 4 parts of this PhET that allow students to explore:

  • Balanced and Unbalanced forces
  • Friction
  • Speed
  • Acceleration
  • Newton’s Laws

Even better, it’s completely inquiry based! The PhET site has lots of teacher resources and other simulators. If you’d like something ready made, the worksheet I created to go with this sim is one of my best sellers.

Check it out here!

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Kinetic vs. Potential Energy: Online Lab

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Explore kinetic and potential energy with another one of my popular virtual labs: the Energy Skate Park. This wonderful PhET Sim allows students to explore the trade off between potential and kinetic energy.

The PhET site has a lot of teacher materials available, or I’ve got a worksheet ready made for you.

Click here to check it out!

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Online Density Lab

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One of my most popular labs is my virtual density lab. I’ve always loved this one as a quick way to help students understand the abstract idea of density.

If you’re a science teacher and you’re not acquainted with the PhET Simulations, then boy do I have news for you! There’s tons of simple sims that students can use to explore a variety of science and math concepts. The site also includes some resources for teachers if you’re looking to start from scratch.

If you’re looking for something ready made, the worksheet I’ve made to go along with this sim is one of my best sellers.

Check out what this teacher said:

This lab is great! It was perfect for introducing our Density discussion and allowed students to discovery density at their own pace prior to a class discussion. Highly recommend!

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Biome Shadowbox Project

The biome shadowbox is one of my favorite ecology projects! They can become a beautiful collection of decorations for a science project, and they’re pretty fun to make.

I normally require the students to include 10 biotic and 10 abiotic factors in the ecosystem of their choice.

Check out the project here!

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STEM Challenge: Tower Building

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foil tower

A great activity for the first day of school or any day that you need a fun hands on pick me up. Have your students compete to see who can build the tallest tower with a supply of random materials. Traditionally, I always saw this activity done with spaghetti, tape, and marshmallows, but I’ve since switched to using aluminum foil.

Check it out here!

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Photosynthesis Simulation Lab

Unfortunately, in all the years I’ve been teaching photosynthesis and respiration, I’ve never had a group of students come to me with much of a background in chemistry.

I’ve approached this problem a lot of different ways, including teaching a 2 week crash course in chemistry. What we really need is for the students to have an understanding of the Law of Conservation of Mass as well as the concept that molecules exist and molecules are made of atoms and those atoms can be rearranged.  Simple, right? Not so much.

This lab has been my latest solution to this unique situation. How do you teach photosynthesis? Do your students come to you with or without chemistry backgrounds? What do you do if they don’t?

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DNA Model Project

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I must be honest. I don’t do this project anymore! My students had such a hard time getting their models to actually stand up, that I gave up completely 😂 😂

Here’s the link to the project.

If you’re able to get some photos in your class, please send them to me at stemstrengthtpt@gmail.com. I’d love to see what your students come up with!

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Biosphere Project

Welcome to my middle school Biosphere Project! I designed this project with an ecology and interconnectedness focus, but I’ve had ideas of adding in some sociology and government facets.

Take a look at the work some of my 7th graders submitted this year!

I allowed some of my students, with permission, to make their biospheres in a digital format. I’ve never seen this program before, but these boys did a great job! They even included an art gallery that features exhibits from the former Earth.

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These boys were really creative with their research center and neighborhood!

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This group of boys really made me laugh by creating their biosphere ON THE SUN!!!

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A great Neptune biosphere by this group of girls.

These girls made the cutest mini domes featuring all their biomes and farming regions.

Another great one featuring a very detailed human area, with a pet dog!

These girls invented their own planet and made it fully unicorn themed! I love their enchanted forest and their farm domes!

Another great one. These girls included a hub in the middle to represent the machinery keeping their biosphere going.

Wonderful job by this team of girls! Their biosphere even has a clear dome skylight with a working fan! I love their human area!

This biosphere has such great detail! I loved this little robot work station!

This group even included a generator! I love the creativity!

Here’s a few links that’ll get you started if you’re interested in doing this project with your own students! 

  1. Start with a free introductory reading about Biosphere 2 in Phoenix available here. 
  2. Check out the project packet here! 

  3. Newsela also has a related article here: What is a biosphere? 

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NGSS Science and Engineering Practices

Unpack the NGSS standards with this fun booklet!

14 pages cover the basics of the NGSS practices of scientists and engineers:

  1. Asking Questions and Defining Problems
  2. Developing and Using Models
  3. Planning and Carrying Out Investigations
  4. Analyzing and Interpreting Data
  5. Using Mathematics and Computational Thinking
  6. Constructing Explanations and Designing Solutions
  7. Engaging in Argument from Evidence
  8. Obtaining, Evaluating, and Communicating Information

Click here to see the project!

Optionally, in the end, I’ve grouped students and assigned one practice per group. From there, the students were in charge of unpacking substandard and rewording them in “middle school friendly” language.

Here’s an example of a poster made by one of those groups:

Student Example

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The Invention Convention 2020

Implement the Invention Convention in 2020 to give students a chance to put the Engineering Design Process into action! Already being used in over 100 schools, this engaging project is yearly favorite for students around the globe. In the Invention Convention, students are encouraged to choose a problem in their everyday lives and then create a solution through new technology.

To walk students through the phases of the design process, your download will include a 19 page student booklet in which students brainstorm, sketch, and report on their efforts during each day of the project. The booklet also has a checklist where students can keep track of their requirements.

Booklet Contents:

  • To Do Checklist
  • Define a Problem
  • Brainstorming Solutions
  • Pre Conference Form with Teacher
  • Develop a Model
  • Materials List
  • Materials Request Letter
  • Daily Progress Logs
  • Create a Poster
  • 2 User Testimonials
  • Self Evaluation
  • Formative Rubric
  • Summative Rubric

After completing their prototype, students will design poster with a summary of their project including a title and a description of the problem their invention solves.

Click here to see the full Invention Convention STEM Project!

Invention Convention Ideas

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Invention Convention Sample
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Invention Convention Sample

Click here to see the full Invention Convention STEM Project!

And let’s be honest, not all students enjoy perfectionism as much as others. I can’t quite remember what this kid was making, but I hope it was a door stop. Not all projects are created equally! It’s important to remind our students that failure is a natural part of the creation process!

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And of course.. the duds

Another great Invention Convention idea to incorporate a more sustainability twist is to challenge your students to create their prototypes using only recycled resources. This is a great way to incorporate the modern ecological considerations that are on everyone’s minds in 2020.

Still unsure if you can swing the Invention Convention in 2020? Check out what these teachers said!

This is a well thought out plan to guide students through the invention process!

I am so excited to use this format! Well laid out and easy to implement. Thanks!

Click here to see the full Invention Convention STEM Project!

About the author: I’m a teacher too! I work in an American International School in Abu Dhabi. Read more about me here.

If you’re looking for other great STEM Projects, check out the Biosphere Project which has more of an ecology and sustainability focus.

My teaching resources have already benefitted the learning of over half a million students. Please pin the image below to help me expand my reach.

Invention Convention

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