#1:  Military Ranks Puzzler Solution 

#4:  Road Trip Puzzlers II​ Solution

#11:  Ice on Wire;  Ice on String 

#1:  Seesaw Slidessolution video.

#2*:  Mystery Melting... ​Solution

#4:  Road Trip Puzzlers II

#2*  Shadow Questions

#4*  Action-Reaction Raft Solution

#6  Is There A Problem Here? Solution

#5: Clever Logos II Solution Video

#5: Clever Logos II 

#3 State Capitals Puzzler II.

#6*:  Bouncing Steel Spheres solution: 

#8 Mysterious Motion Solution

  Puzzler Attempts Leaders:

  12.     Kaylee M,   Maddie T,    Bad Reagan,   

     8.     Samantha S​,

     7.     Quinn M,   Mason L,

     6.     Michael C,   Ryan B,   

     5.     Piper L,   Regan B,    Grace R,    Will B, 

     4.     Evie K,    

     3.    Sam M,    Finn M,  

     2.     Lisa S,     Hayley S,    Sage P,   Luc G,    Vivien B,    Olivia B,     Abigail R,  

     1.     Faith C,       Jakob D,    Riley C,     Lauryn B,   Audrina H,   Nathalie C,

​             Ashleigh L,    Cassie S,   Ben D,   Charlie F,   Maddies S,   Tristan V,   Rhys H, 

              Brendan F,   Isabelle D,   Emma S,   Gabe D,   Michael F,   Matt S,   Brody C, 

              Gavin R,   Logan K,   Ben Q,   Aubrey P,   Joshua T,    Allyson B,   Rebecca S,

              Sienna S,     Jacob S,   Elaina L,   Owen D,   Evan R,   Isabel L,   Addison L


​​​​​​​​​​                            Past Puzzlers:

​​                            Current Puzzler:

Summer Science Puzzlers

#3*:  Race to the Bottom; Race to the Top Solution 

#1:  Seesaw Slides

Each week until September I post a new Summer Science Puzzler.  Some Puzzlers feature specific science content--these will have a *.  Others encourage mental flexibility and require students to use logical thinking and observation skills.  In any case, they're good for all brains--kid and adult!  Give them a try!

{You may email answers to dstith@londonderry.org.  Current students may also give answers to me in class.}

Ice on Wire;  Ice on String 

Here is the Final Summer Science Puzzler of 2019.  Answers due by 9:00 PM Monday, September 2. 

​[Two extra days this week!]

Good luck and have fun!

#4*  Action-Reaction Raft

#10  Mr. Stith's Wondrous Wood & Water Attractor Solution

#8 Mysterious Motion

#6*:  Bouncing Steel Spheres.  

#9 Big Squirt;  Little Squirt

#1:  Military Ranks Puzzler

#6  Is There A Problem Here?

#7  Forward or Reverse?

#2*:  Mystery Melting...

#3*:  Race to the Bottom; Race to the Top

#10  Mr. Stith's Wondrous Wood & Water Attractor

#3 State Capitals Puzzler II. Solutions

#5  Sounds Familiar

#5  Sounds Familiar solution.

#11:  Ice on Wire;  Ice on String ​Solution