EDPJ 2000 Lecture Notes - Lecture 1: Play-Doh, Plasticine, Paper Clip
18 Feb 2020
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Lecture 1: science & technology in the pj divisions. Ruler - flour - water - rubber band. Marble - paper clip - balloon - book. 1) groups are only allowed to use the above materials in their challenges. 2) groups only have 10 minutes to complete the challenges: the challenges can be completed in any order that groups choose. 4) write a 1 sentence explanation on how they accomplished the challenge; groups will share this after. The goal is for the groups to complete all 5 challenges in 10 minutes. Challenge #1: place a marble in a cup and when the cup is filled with water, the marble does not become wet. Challenge #2: design a system that will move the flour from one cup to another. (start by emptying the flour into one cup. ) Challenge #3: design an object that holds exactly 1cm3 of flour. Challenge #4: roll the play-doh into a ball.
