Christopher Johnson

Earth & Physical Science Educator, Advisor, & Coach

[Christopher Johnson @Science_by_CJ]

@Google I signed up to participate so please stop asking. Please remove the banner

[Christopher Johnson @Science_by_CJ]

thank you to @TAMUPhysAstr and @AAPTHQ for all the demonstrations tonight #AAPTSM25

[Christopher Johnson @Science_by_CJ]

@NorthwesternU do you offer pirate certificates that other universities, @MIT do? You’re a beach school…seems like a good idea

[Christopher Johnson @Science_by_CJ]

@NU_SHUTTLES why is the frostbite shuttle not running? According to your website, it states the shuttle will operate when temperatures are single digits (it is currently 9°F) and wind chill factor is below zero (currently feels like -4°F)

[Christopher Johnson @Science_by_CJ]

@MarsRoverMapper My wife and daughter made this for my birthday before that Lego set came out

[Christopher Johnson @Science_by_CJ]

My daughter will be attending in the fall!!!

[Northwestern @NorthwesternU]

Early Decision admissions notifications are live—congrats to our newest 'Cats!

Help us welcome the first members of the Class of #NU2028 💜 😺

[Christopher Johnson @Science_by_CJ]

@MarsRoverMapper I do something g similar but I have kids make mountains with play dough and cut sections with floss and then trace it.

[Christopher Johnson @Science_by_CJ]

@white2_rachel I will let my students know about this. Thanks for the info.

[Northwestern @NorthwesternU]

Early Decision admissions notifications are live—congrats to our newest 'Cats!

Help us welcome the first members of the Class of #NU2028 💜 😺

[Christopher Johnson @Science_by_CJ]

@BornShoes I love my shoes so much that I have walked holes into the soles of them…can you fix them?

[Christopher Johnson @Science_by_CJ]

@MonicaGentaEd happy birthday

[Christopher Johnson @Science_by_CJ]

@MarsRoverMapper You’d be an awesome astronaut!

[Christopher Johnson @Science_by_CJ]

@AllThingsGo is @beabad00bee still performing? I didn’t see her listed on the schedule.

[Christopher Johnson @Science_by_CJ]

My blood journey is complete & ready to help someone. Donate blood & help save more than one life with the #RedCrossBloodApp. https://t.co/7W9ejPrnTv

[Christopher Johnson @Science_by_CJ]

@JohnLegere I’m a science teacher in Norfolk, VA. Will you please #clearmylist

https://t.co/ZkTt5ETBko

[Christopher Johnson @Science_by_CJ]

@MarsRoverMapper @OcnOgrphr Congratulations Dr. Cofield!

[Christopher Johnson @Science_by_CJ]

@MarsRoverMapper Tomorrow?

[Christopher Johnson @Science_by_CJ]

@vbschools when can I expect the graduation dates for the 23/24 school year. Just trying to plan ahead, thanks!

[Head of School at The Williams School @DrKellyHedrick]

WooHoo! Our students, teachers, parents, and staff are pure GOLD @TWSowl.

[Christopher Johnson @Science_by_CJ]

I’ve taken the last week off since it was the first week of summer break. I just got an idea for the first week of school for my #earthscience class. I now have to convert this into a sub plan because I’ll miss the first days of school.