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Charles Reynes
เข้าร่วมเมื่อ 23 ต.ค. 2014
2007 California Teacher of the Year
2008 Presidential Award for Excellence in Mathematics and Science Teaching
2008 Presidential Award for Excellence in Mathematics and Science Teaching
Science Night, East Bay Science
This is a walk-through of the science night I built. I am a retired teacher and this year I will present more than 25 free science nights in Alameda County.
มุมมอง: 43
วีดีโอ
How can a Small Moon Eclipse the Sun?
มุมมอง 77 หลายเดือนก่อน
Using popsicle sticks and paper circles, Charlie shows how very tiny moon can totally block a very large sun during an eclipse.
March 5, 2024
มุมมอง 158 หลายเดือนก่อน
A Timelapse video of a Rain Shadow in Kehei, Hawaii. Notice the clouds evaporating.
February 29, 2024
มุมมอง 118 หลายเดือนก่อน
This is one of my favorite static electricity experiments.  we will use static electricity to make a globe of tinsel hover above a PVC pipe wand.
Super Simple Electric Motor
มุมมอง 609 หลายเดือนก่อน
Here is a quick look at a very simple electric motor.
Lung Model
มุมมอง 21ปีที่แล้ว
This is not the easiest lung model- there’s a much simpler one I will share in the future- better for classroom use.
CSUEB Admin Building
มุมมอง 254 ปีที่แล้ว
I use this video of the demolition of Cal State East Bay's administration building to demonstrate the phenomena that sound travels slower than light. It also supports an account of the eruption of Mt St. Helens. The photographer saw the mountain sliding and grabbed his camera. He began taking pictures and there was no sound. Nothing to warn him at first.
Rep. Eric Swalwell
มุมมอง 375 ปีที่แล้ว
Rep. Swalwell talks about national Nightmare of our president outing his political needs before the needs of our country.
Hi there! Can I have a copy of the materials that you used in this video? Thank you in advance!
thats cool
That was so cool I want to try that
I am teaching this to my students and was wondering if you still had the worksheet with the spheres and if you would be willing to share it
Love the materials you have. Where can I get them to do this in my class?
Kathryn Horn I make them all. I steal bits and pieces from others. Feel free to copy and adapt anything.
Yeet the skeet
Hi mr.reynes it’s luis from CVE in 5th grade
Chabot or CVE?
I’m in fifth and go to CVE. Hi Mr.Reynes! It’s Isabella C
Im in fifth grade and go to Chabot :)
this is cool
WoW