If you have limited supplies for a STEM Challenge can you still build a tower? Yes, you can! This is a STEM project using only 1material with the option of adding tape. This resource includes three versions of the tower-building activity. ➡️ Click here to save 20% on the Easy Tower Bundle of 3. ➡️ Click here for the Easy Supplies 6-Pack bundle that includes this challenge! What is the challenge? Students will follow the steps of the Engineering Design Process in this challenge. They will also have to creatively use a limited supply of two things since they only get a dozen of each! The towers will be precarious structures and they will also have to work with balancing and counterbalancing to make the towers stand. In addition, the challenge includes 3 versions! The two extra versions include materials and directions, constraints for the variation, lab sheets, and photos. Each variation adds a new twist to the simple challenge! Check the preview for details! The package specifically contains Cover Teacher Overview Materials and Preparation page Version 1 has 3 pages of Teacher Step-by-Step Directions and 1 page of Helpful Hints, 3 pages of photos, 2 versions of task constraints, 1-page lab sheet Version 2 includes a materials and prep page, constraints page, lab sheet set, and 2 pages of photos. Version 3 includes a materials and prep page, a lab sheet, constraints cards, a tower photo page, and a page of student photos. Scoring rubric for all versions Also, all forms are provided in an editable format! What is your prep? Supplies needed in addition to this package include straws, tape, and scissors. Versions 2 and 3 have a few more materials- but these are all things you have in your classroom already. You might also like these two challenges that use materials in sets of 12: Foil Towers 12 Cards Towers Or try a money-saving bundle: Dozens Bundle 6-Pack Bundle featuring Easy Supplies ***************************************************************************** Be the first to know about my new discounts, freebies, and product launches: Click here to follow my store. It’s that easy to receive email updates about Teachers Are Terrific! Thank you so much, Teachers Really are Terrific!