Save $$$ and get four extra worksheets when you buy the bundle! Help your students complete increasingly complex engineering activities with this high engagement, ready-to-print bundle!All resources in the bundle are aligned to the NGSS Engineering Design Standards (3-5-ETS1 and MS-ETS1). You can use these resources as a mini engineering unit, as an introduction before students participate in an Engineering Fair, or resources can each be used as a standalone activities throughout the school year