How about more than 18 hours of glider projects, 116 pages of lessons, and 5 units at 33% off individual purchases for your STEAM elective class or science groups?
Your students will be building, designing, and flying gliders across the curriculum. Each unit focuses on different aspects of the engineering process and engineering skills—including reading blueprints, following directions, science background, reading for information, math, critical thinking, and prototyping.
Use these all with one group or spread them out throughout your day with different groups and grade levels.
See the big preview, and review individual units from my comments section …