Article
Courtesy of The Lego Group
Math, Cool STEM Jobs,

Designing Playful Products

Meet Amy Corbett, a LEGO designer who dreams up new toys—and then makes them a reality!  

By Dani Leviss
From the December 2021 / January 2022 Issue

Learning Objective: Students will create a LEGO® DOTS design and determine the fractions represented in their design.

 

Lexile: 880L; 720L
Focus Area: Fractions and Decimals,
Standards
  • CCSS: 3.NF.A.1 TEKS: 3.3A

Presentation View
See Student View

Lexile® measure

  • 880L
  • 720L

Courtesy of The Lego Group 

Amy Corbett

You’ve probably played with LEGO® toys before. These tiny plastic bricks come in many shapes and sizes, all of which can connect to each other. LEGO bricks have been around for more than 60 years!

Usually, building a LEGO structure means following the instructions to match the picture on the box. But new LEGO sets called DOTS make you the designer.

“DOTS is about decorating and exploring patterns,” says Amy Corbett. She designs LEGO products and runs the team that created DOTS.

You’ve probably played with LEGO® toys before. LEGO toys are tiny plastic bricks. They come in many shapes and sizes. All LEGO bricks can connect to each other. LEGO bricks have been around for more than 60 years!

Building a LEGO structure usually means following the instructions. You try to match the picture on the box. But new LEGO sets called DOTS make you the designer.

“DOTS is about decorating and exploring patterns,” says Amy Corbett. Corbett designs LEGO products. She runs the team that created DOTS.

Designing DOTS

DOTS sets combine the engineering of traditional LEGO sets with the creativity of arts and crafts. First, users build an object such as a pencil holder or picture frame. Then they decorate it with colorful round, square, and triangular tiles. Some tiles have emojis like laughing faces.

DOTS started with a lot of brainstorming. “We had some really wild ideas,” says Corbett. The team found inspiration in street art, Instagram, and magazines. After sketching ideas, the designers tested their builds using plain white bricks.

Traditional LEGO sets help kids develop engineering skills. DOTS sets combine engineering with arts and crafts. Users first build an object. The object might be a pencil holder or picture frame. Then users decorate it with colorful tiles. The tiles can be round, square, or triangular. Some tiles have emojis like laughing faces.

DOTS started with a lot of brainstorming. “We had some really wild ideas,” says Corbett. The team was inspired by street art. They also got ideas from Instagram and magazines. First, the designers sketched some ideas. Then they tested their builds. They used plain white bricks.

Courtesy of The Lego Group 

LEGO DOTS let kids decorate and build with their own designs.

Next, they built models out of colorful bricks. “We used 3-D printers to create bricks that don’t exist,” explains Corbett.

Designing new bricks can be challenging. “You’re using a lot of math and logic to get the building blocks just right,” she says. Designers also need to make sure every new brick they make can snap together with any other LEGO brick. “We want the pieces to be a part of the LEGO universe.”

The designers then built models out of colorful bricks. “We used 3-D printers to create bricks that don’t exist,” explains Corbett.

Designing new bricks can be challenging. “You’re using a lot of math and logic to get the building blocks just right,” Corbett says. Designers need to make sure every new brick they make can snap together with any other LEGO brick. Says Corbett, “We want the pieces to be a part of the LEGO universe.”

Testing Toys

Courtesy of The Lego Group 

Kids add their own patterns to LEGO DOTS bracelets.

Corbett’s team worked on DOTS for two-and-a-half years. Along the way, kids tested the different versions. These toy testers helped pick which ideas moved forward.

Corbett loves designing with LEGO bricks because there are so many ways to solve problems. “If something doesn’t work one way, you can always find another way to get the same effect.”

Corbett’s team worked on DOTS for two-and-a-half years. Kids tested the different versions. These toy testers helped pick which ideas were used.

Corbett loves designing with LEGO bricks. She likes that there are many ways to solve problems. “If something doesn’t work one way, you can always find another way to get the same effect,” she says.

Math Talk

How could you use LEGO DOTS to create patterns?

Math Talk

How could you use LEGO DOTS to create patterns?

Hands-on Math: Creating a DOTS Design

LEGO DOTS can be used to design keepsake boxes. What colors and shapes would you use to decorate the top of a DOTS box?

Materials

graph paper • colored pencils or markers

Procedure

STEP 1
Using graph paper as a guide, draw a grid with 4 columns and 4 rows. This will represent the top of your keepsake box and the 9 squares you will design.

STEP 2
Choose 4 colors to shade in the 16 squares of your keepsake box. Use these 4 colors in any pattern/amount youʼd like!   

STEP 3
Draw a different DOTS-style design in each of the 16 shaded squares of the top of your box. You can draw shapes, swirls, emojis, or even eyes.

STEP 4
Share your design with the class!

Hands-on Math: Creating a DOTS Design

LEGO DOTS can be used to design keepsake boxes. What colors and shapes would you use to decorate the top of a DOTS box?

Materials

graph paper • colored pencils or markers

Procedure

STEP 1
Using graph paper as a guide, draw a grid with 4 columns and 4 rows. This will represent the top of your keepsake box and the 9 squares you will design.

STEP 2
Choose 4 colors to shade in the 16 squares of your keepsake box. Use these 4 colors in any pattern/amount youʼd like!   

STEP 3
Draw a different DOTS-style design in each of the 16 shaded squares of the top of your box. You can draw shapes, swirls, emojis, or even eyes.

STEP 4
Share your design with the class!

Analysis

Answer the following questions on a separate sheet of paper.

Answer the following questions on a separate sheet of paper.

What fraction of the squares in your keepsake box top have a shape design?

What fraction of the squares in your keepsake box top have a shape design?

Write 3 fractions to represent how many squares of each color you used in your keepsake box top design.

Write 3 fractions to represent how many squares of each color you used in your keepsake box top design.

Are there any rows or columns of your keepsake box top that could represent the fraction  ? Which one(s)? How do you know?

Are there any rows or columns of your keepsake box top that could represent the fraction  ? Which one(s)? How do you know?

Continue Your Learning

  • Rewatch the video “How to Build a LEGO® Heart” (above). Then write a short paragraph about a time when you worked hard to create something. Describe what you created, why you created it, and how you felt when you completed it.
  • Choose a fraction. Then challenge a friend or family member to find a set of objects from around your home that equal that fraction. For example, if you chose 1/4, the other player could find 3 red markers and 1 black one. Take turns with your partner.

Continue Your Learning

  • Rewatch the video “How to Build a LEGO® Heart” (above). Then write a short paragraph about a time when you worked hard to create something. Describe what you created, why you created it, and how you felt when you completed it.
  • Choose a fraction. Then challenge a friend or family member to find a set of objects from around your home that equal that fraction. For example, if you chose 1/4, the other player could find 3 red markers and 1 black one. Take turns with your partner.
video (2)
video (2)
Activities (7)
Question & Answer Sheets
Skills Activities
Answer Key (1)
Text-to-Speech