Tom Henderson

Retired HS Physics and Chemistry Teacher. Content Developer at The Physics Classroom website.

[Tom Henderson @physxclassroom]

Need a frequency meter for your Sound Waves unit? Here's a free one.

[Physics Classroom @Allthingsphysix]

Turn the microphone of your phone, tablet, Chromebook, computer, etc. into an oscilloscope with our Audio Analyzer app. Great tool for quickly determining the frequency of a sound. Cost = $0.

https://t.co/0MpNOoZ7v5

[Physics Classroom @Allthingsphysix]

FREE Motion Detector
Turn your phone, tablet, Chromebook, laptop, or desktop computer into a motion detector. Our new Motion Detector interactive allows classrooms to use any device with a camera and a browser as a motion detector. Game Changer!

https://t.co/RYMotnV7jc

[Tom Henderson @physxclassroom]

@hoffmanscience You might like the last two options on this page:
https://t.co/26aFMRrGC7

[Physics Classroom @Allthingsphysix]

We add a new learning/teaching resource nearly everyday. Don't miss out! Visit ... https://t.co/2zOoQY4OyR
... to find out What's New at TPC.

[Physics Classroom @Allthingsphysix]

NEW at The Physics Classroom:

CollisionMania - a simulation involving sliding blocks and swinging pendulum bobs.

https://t.co/hj97Dz7JrO

[Tom Henderson @physxclassroom]

@Allthingsphysix @PNWPhysics @cossettej Plus you don't have to listen to "Your butt is blocking my motion detector" all period long ... which may or may not be an advantage.

[Tom Henderson @physxclassroom]

Very cool ... on the level of addictive.

[Physics Classroom @Allthingsphysix]

Now available at The Physics Classroom: Pace Tracer 1 (pos'n-time graphs) and Pace Tracer 2 (val-time graphs).

Turn the camera of your device into a motion detector and match a graph.

Physics Interactives > 1D Kinematics

#Physics #ITeachPhysics #PhysicsTeachers

[Tom Henderson @physxclassroom]

@hoffmanscience Amazingly, no Drats or Dataways

[Tom Henderson @physxclassroom]

Includes 14 Graphs to match. Students are presented with a Trophy for each successful match.

[Physics Classroom @Allthingsphysix]

NEW (and REALLY COOL) at The Physics Classroom:
Pace Tracer 1
Motion detection in the browser for the cost of a sheet of paper. Bring your own phone or tablet.

Try our new graph matching tool at ...
https://t.co/8Rd3oZWbeP

[Physics Classroom @Allthingsphysix]

NEW (and REALLY COOL) at The Physics Classroom:
Pace Tracer 1
Motion detection in the browser for the cost of a sheet of paper. Bring your own phone or tablet.

Try our new graph matching tool at ...
https://t.co/8Rd3oZWbeP

[Fixing Education @FixingEducation]

This is the answer to the question some have in their high school math/physics class, ‘When am I ever going to use this?’ 😂

[Physics Classroom @Allthingsphysix]

Now available - Kepler's Laws of Planetary Motion science reasoning activity.
https://t.co/57TapY3wl7
An NGSS-inspired activity at The Physics Classroom.
#NGSS #Physics

[Physics Classroom @Allthingsphysix]

Our newest section - the Science Reasoning Center - is taking shape. We just released our first NGSS-aligned activity titled Slinky Experiments.
https://t.co/Oya55d9563…

#NGSS #Physics

[Tom Henderson @physxclassroom]

This project has started off like a long blooper reel ... but we're finally making progress. We should have at least 4 activities out this coming week.

[Physics Classroom @Allthingsphysix]

Trophies, Dataway Showers, Progress Tracking, and the usual barrage of critical thinking and analysis ... is coming soon. The Science Reasoning Center is under construction. It should be ready in August of 2023. #NGSS #SciencePractices

[Tom Henderson @physxclassroom]

@karla_blakely @MsMagaryPhysics @Allthingsphysix We have 3 CalcPad units on the topic. We will also be adding more CBs.

[Tom Henderson @physxclassroom]

Good physics resources are often free to the end user; but they are not free to the provider. Jon sacrifices loads of time and energy serving the Physics teaching and learning communities. He deserves our support. Support Flipping Physics!

[Jon Thomas-Palmer @FlippingPhysics]

Flipping Physics Needs Your Support!
#Physics #Patreon #PhysicsED
https://t.co/Z1zURWQLEY
https://t.co/daOjQHj4lM

[Tom Henderson @physxclassroom]

Hey Chem Ts: here's a cool set of problems for an Equilibrium unit, with an emphasis on the use of ICE tables. Nothing shifty about this. Check them out at ...

https://t.co/mSdbd27x5I

#iteachchem

[TeacherGoals @teachergoals]

So true! 😑

[Tom Henderson @physxclassroom]

Great tool. Great price.

[Physics Classroom @Allthingsphysix]

Hey Chemistry Teacher. We just finished our 6th Chemistry unit for The Calculator Pad. It's a pretty slick tool. There's likely something here for you. Check it out for Free at: https://t.co/JwBkerjTmd

[Physics Classroom @Allthingsphysix]

Hey Chemistry T's. Check out our growing collection of Chemistry Problem sets at the Calculator Pad section of the site. We have 5 Chemistry units and its growing rapidly.

https://t.co/JwBkerjlwF