Build a Mobile Green Screen for $10

Do you want to build a green screen for next to nothing in cost? I hope I can shed light on a few ideas to make your wish a reality.

The process of making a green screen seems overwhelming at first, but the creation can be as simplistic or elaborate as you want. Likewise, you can pick your price on a green screen. For example, if you only want to spend ten dollars and make your own, you can do that. There are also a variety of other cheap remedies, like constructing a green screen with pipe cleaners. While on the other hand, you can spend $100+ and buy a ready-made kit for you on a website like Amazon.

At my school, we are in the search for the perfect spot for our Makerspace. So in the meantime; I wanted to create a “mobile” green screen that I could easily take with me from class-to-class since I am regularly collaborating with our K-5 teachers. Another important piece was that I wanted this green screen to be low-cost. Since we plan on building a fabric green screen in our future Makerspace room, I wanted to create something that would fit the bill of a mobile and easy-to-use unit that would be accessible to teachers and myself in the present day.

Therefore, this green screen was born.

But, before we get started, many people ask me “why” we use the color green in video making. To answer this, the green screen, and blue screens are often go-to colors because they are the hues that differ the most from the majority of human skin tones. Other uniformed colors can also be used, but green and blue are preferred.

In my opinion, neon/lime green is the optimal choice because it is unique and will contrast most clothing as well. Since blue is more likely to be worn, that particular combination not ideal. To paint the picture, if a student is wearing a blue shirt with a blue screen; Their upper torso will disappear.

Now, here is picture overview on how I built my easy green screen:

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Green Screen Blog Post

To give a little background, our 3rd-grade teachers are in the initial stages of a climate and weather unit. I thought this green screen would be perfect for “Kid Meteorologists.” Today, I taught several students in 3rd-grade classes how to create green screen videos. In the very near future, they will venture out to teach their students and teachers, too.

Here is one of the awesome videos we put together; We had the best time creating!

“Kid Meteorologist”- Weather of the Day
Other thoughts to point out:

  • To be honest, it does not matter what side you add the tape to when you are taping the posters together; When you create the video on the app, the green tape will disappear, just like the poster. But, I decided to add the green tape to the sticker side of the poster (for aesthetic reasons), while making the opposing side tape and label free.
  • Since I work with K-5 kiddos, I chose four pieces of poster board. But, I did buy 10, just in case I decided to add more to my base. Feel free to do what sounds best to you and your students.
  • I have been using a few pieces of the green duck tape to attach the green screen to the wall. I roll the pieces and put it behind the green screen. I have liked this idea since I want to be able to make any wall into a green screen at the drop of a hat.
  • I must say that my favorite green screen app is “Do Ink.”
  • I love using iPads for green screen video creation, so that is the device we used for this particular activity.

As I mentioned above, we will be building another green screen in the future for our Makerspace Studio. We are considering other ideas for green screens in the classrooms as well. Stay tuned!

Kara Welty

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