John Alexander

Science Teacher, Oak Ridge High School

[John Alexander @johnfromkrypton]

Happy 100th Birthday to the extraordinary David Attenborough! An inspiration for decades.

[Science girl @sciencegirl]

You are always one decision away from a different life

[John Alexander @johnfromkrypton]

@B_Stansberry1 @DavidsonFB @Coach_Thakkar @CoachKKennedy @CoachQSuber @Coach_Rang @ORHSWildcats @CoachKevMac @QuincyAvery @Gavin_Greene16 Congrats dude!

[John Alexander @johnfromkrypton]

Day 1! ORHS had a great start!

[John Alexander @johnfromkrypton]

https://t.co/NGTigGIm2P

[John Alexander @johnfromkrypton]

My students made a stamp for our upcoming aquarium field trip. They are hilarious.

[John Alexander @johnfromkrypton]

@MrHawk731 Great student, athlete, and human!!

[City of Oak Ridge @cityofoakridge]

Celebrate Earth Day with the Oak Ridge Healthy Waters Program! Join them April 21st-22nd for a Free Clothing and Book Swap at Jackson Square! Starts at 7 AM. Bring clean and barely used clothes or books to swap.

[John Alexander @johnfromkrypton]

@AthleticsOrhs Andrew is awesome!

[John Alexander @johnfromkrypton]

@WoodlandHawks These AmeriCorps members are also actively working at ORHS with multiple classes. They are doing some great work educating our students about water quality and helping to install Eco friendly storm drain filters around the campus. Very grateful! @ORSchools

[City of Oak Ridge @cityofoakridge]

The City of Oak Ridge has published the annual Water Quality Report at https://t.co/lfD8Xr75pV

The city’s report indicates that Oak Ridge water was in compliance in all respects with state and federal drinking water requirements in 2024.

[John Alexander @johnfromkrypton]

First bird of 2025: Red-Bellied Woodpecker

[National Park Service @NatlParkService]

Your chances of being hunted by a turkey are low, but never zero.

[Lauren wilmoth @l_wilmoth]

I am still hoping to get some more responses from Tennessee high school science teachers. Please respond or pass this along to any TN HS science teachers you know.

Click here to take a 10-15 minute questionnaire:
https://t.co/pkV8LKpWel

Your participation is voluntary.

[John Alexander @johnfromkrypton]

@MrHawk731 Jack is awesome! Congrats!

[Lauren wilmoth @l_wilmoth]

Friends, please share this post with any Tennessee high school science teachers in your network to help me with my dissertation research.

Click here to take a 10-15 minute questionnaire:
https://t.co/pkV8LKpWel

Your participation in this study is voluntary.

[John Alexander @johnfromkrypton]

Props to The Environmental Club for a GREAT Trunk or Treat at ORHS last night! Face painting was a hit! @ORHS_Wildcats @ORSchools

[City of Oak Ridge @cityofoakridge]

REMINDER: The City of Oak Ridge Stormwater Division and its Healthy Waters Program will host the 2024 Clean the Clinch on Saturday, Oct. 26 from 9 a.m. to 12 p.m. for National Make a Difference Day.

►Details: https://t.co/8Atb1QUscj