In many workshops participants struggle to connect LEGO bricks to Duplo bricks. They do connect.

The big studs on a Duplo brick need one or more regular 4×2 stud LEGO brick (two orange bricks in the picture) to ‘convert’ the top of the Duplo brick into the smaller stud pitch of LEGO bricks. The bottom of Duplo bricks are such that they will connect to LEGO base plates (grey in the photo).

These hacks are intended for new facilitators of the LEGO® SERIOUS PLAY® method, so you can help participants make the connections they want. On longer duration workshops you might include these hacks in a skills build to ensure participants have the skills to make many different kinds of connection or build.