Ronald Ulrich

Retired Chemistry and Biology Teacher
Retired Col USA, Rotary Wing Aviator

[Ronald Ulrich @ronulrich]

@TimothyKight @wnchem I know this from personal experience, if you feel uncomfortable and still try it is easier the next time. Especially for students speaking up in class. Of coursed a positive experience must go along with it.

[Ronald Ulrich @ronulrich]

Explainer: Is Microsoft still buying Activision Blizzard? https://t.co/0XR98ucHnW

[Ronald Ulrich @ronulrich]

Two years ago and now...

[Ronald Ulrich @ronulrich]

@KatyDornbos I like your idea of a good morning!

[Ronald Ulrich @ronulrich]

@howie_hua Another way of thinking, develop those pathways whenever we can, makes solving other problems easier down the road.

[Ronald Ulrich @ronulrich]

@dragan39 Could be a relativity, oh that was the other guy!

[Ronald Ulrich @ronulrich]

@APchemisMe It is a great day to have a new ride.

[Ronald Ulrich @ronulrich]

@pchemstud Can you imagine a student doing that the first day of school with an hints through time. Can someone post the micro scale activity?

[Ronald Ulrich @ronulrich]

@SLBCER @IBChemNinja Are there cobalt ions involved?

[Ronald Ulrich @ronulrich]

@Society4Science @kakitzmann Outstanding way to exhibit science experiments for a Science Fair. Take a look at what student ideas have produced!

[Ronald Ulrich @ronulrich]

@flintchem @amodic1 @ACT2TX @SpringWoodsHigh Don't forget flower petals streaked on white paper, divide petal streak in 3rds, treat upper with Windex (ammonia) and lower with vinegar. Petal pigments are also Ph indicators

[Ronald Ulrich @ronulrich]

Outside of a Bavarian restaurant on the Oakland, Ca estuary. Someone had a good chem teacher!

[Ronald Ulrich @ronulrich]

Periodic Table of drawers On A Water Table. Just completed.

[Ronald Ulrich @ronulrich]

@dragan39 @HudsonvilleHS @ChemEdX Do I sense handson?

[Ronald Ulrich @ronulrich]

@APchemisMe They take care of you as well. Plants are really comforting, texture, color, and Photosynthesis!

[Ronald Ulrich @ronulrich]

@MrJoeMilliano 😃

[Ronald Ulrich @ronulrich]

@reggieaqui Seriously Reggie to have the pillow man as an advertiser on your show?

[Ronald Ulrich @ronulrich]

@CCanfield100 Visuals a plus. Some creativity with styrofoam allows for easy repeated use

[Ronald Ulrich @ronulrich]

@IBChemNinja @AACTconnect @GlugoskiGreta Yes! Bravo

[Ronald Ulrich @ronulrich]

@TweetingPureAu Make then think. This is a wonderful take home lab to explain how a candle burns. Do this demo after.