Set out a super simple STEM challenge invitation to build a Christmas tree! Our Christmas cup tower STEM challenge is a fun and easy way for kids to get creative and use their engineering, planning, and designing skills to use all the cups to build their own tree. Add this Christmas engineering challenge to your to do list this holiday season.
Your kids will love these LEGO STEM challenge cards! The perfect learning activity to get kids interested in learning when they think they are just playing with LEGO! All of these challenges have been 'tween-approved'.