The Proof is in the Powder!

Today began our Sherlock Holmes investigation of the case of the missing whiteboards. Students began testing different powders with different reagents in hopes of identifying the unknown powder linked to the crime. On Monday we will finish our lab and begin writing our crime report.

Gold Tape Question: What is the name of the Sherlock Holmes story about a dog that haunts the moors of western England? Email your response spencer.powell@d51shcools.org or bring it to Mr. Powell Before class on Monday. Good luck!