Composing Trig & Inverse Trig Functions (2)
Evaluating compositions of #trig & inverse #trig functions: More quick formative assessment via #geogebra: https://www.geogebra.org/m/rwpkkmt7 & https://www.geogebra.org/m/hcw4fr6t #MTBoS #ITeachMath #trigonometry #precalc #math #mathchat
From playlist Trigonometry: Dynamic Interactives!
Open Middle: Creating Trig Equations (Demo)
#OpenMiddle tasks serve as GREAT formative & summative items during this unfortunate time of more remote & hybrid learning. COVID or NO COVID, better for Ss to wrestle & reason with creating vs. giving them a set of Qs they’ll just quickly Google or PhotoMath. Here, an entire compilation
From playlist Trigonometry: Dynamic Interactives!
Trig identities - What are they?
► My Trigonometry course: https://www.kristakingmath.com/trigonometry-course Trig identities are pretty tough for most people, because 1) there are so many of them, and 2) they’re hard to remember, and 3) it’s tough to recognize when you’re supposed to use them! But don’t worry, because
From playlist Trigonometry
M20 - Trifid Tebula - Deep Sky Videos
The Trifid Nebula - Messier 20 - exhibits three types of nebula in one! Featuring Professor Mike Merrifield from the University of Nottingham. He tweets at http://twitter.com/ProfMike_M With thanks to various image contributors, including Adam Block: http://caelumobservatory.com/ More on
From playlist Messier Objects
Creating Trig Equations: Open Middle Exercise
Digital analogue of an #OpenMiddle exercise from Kevin Rees with conceptual feedback provided along the way. Using digits 1-9 no more than 1x each, create a valid trig equation: http://ow.ly/wSeG50HAJ80 Cosine version: https://www.geogebra.org/m/cgz8vna6. #GeoGebra
From playlist Trigonometry: Dynamic Interactives!
Virtual Star Party - July 22, 2012
From playlist Virtual Star Party
Finding the solutions to a trigonometric equation
👉 Learn how to solve trigonometric equations by factoring out the GCF. When solving trigonometric equations involving the multiples of the same trigonometric function. It is very useful to collect similar trigonometric functions together and then factor out the GCF. This enables us to use
From playlist Solve Trigonometric Equations
Solving a trig function with sine and cosine
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a trigonometric identity to reduce and then simplify the given eq
From playlist Solve Trigonometric Equations by Factoring
Virtual Star Party - July 7, 2013
Virtual Star Party - July 7, 2013 Host: Fraser Cain Astronomers: Gary Gonella, Thad Szabo, Cory Schmitz , Stuart Foreman, Chris Elliott, M13 Globular Cluster Triffid Nebula Dumbbell Nebula Legume Nebula (Borg/Homer) Double Double M 51
From playlist Virtual Star Party
Virtual Star Party, Sep. 16, 2012: The Dark Time Edition
No pesky Moon to drown out our view of the night sky this week, so it's time to delve deep into the faint dark sky objects. We were down to a single telescope this week for our Virtual Star Party... but what a telescope! Gary Gonella took us through a massive series of objects, rapid fire,
From playlist Virtual Star Party
Adding Vectors Geometrically: Dynamic Illustration
Link: https://www.geogebra.org/m/tsBer5An
From playlist Trigonometry: Dynamic Interactives!
Yeovil, Somerset. M/S of a small convertible car with large propeller at the back. The car is sitting in front of a house. A man in the car starts the engine and the car moves. Cut to the car driving along a curvy road. Panning L/S of the car driving. Another car overtakes it. Differenc
From playlist Wacky Transport Inventions
Mutant Like Giant Triffid Plants - Make Science Fun
Mutant Triffid like plant found thriving under powerlines. These awesome plants are known as the Giant Lily or Gymea Lily and are found on the outskirts of Sydney Australia. They thrive on sandy soil and are very drought resistant. To see more standing waves check out: https://www.youtube
From playlist Fun Science Episodes
Spot Pluto and see the Milky Way and planets all month long.
From playlist What's Up
Virtual Star Party - July 14, 2013
In this summer episode of the Virtual Star Party, we were joined by astronomers Cory Schmitz and Gary Gonnella. Even though we only had two scopes, we were jumping from object to object, and explaining science as we went. Just a few highlights, we saw the Ring Nebula, Trifid Nebula, Eagle
From playlist Virtual Star Party
Follow-up: Barbie electronic typewriter
Here is a copy of the description from the Barbie video: ---- I first found this story on the crypto museum website, which has great information about the Barbie typewriter (and other cipher machines) https://www.cryptomuseum.com/crypto/mehano/barbie/ ------- Thanks to Sarah Everett fr
From playlist My Maths Videos
Solving for sine with no constraints
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric identities, they include by factoring out the GCF and simplifying the factored equation. Another method is to use a trigonometric identity to reduce and then simplify the give
From playlist Solve Trigonometric Equations
Learn how to factor and solve a trigonometric equation
👉 Learn how to solve trigonometric equations by factoring out the GCF. When solving trigonometric equations involving the multiples of the same trigonometric function. It is very useful to collect similar trigonometric functions together and then factor out the GCF. This enables us to use
From playlist Solve Trigonometric Equations
Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist Computer - Cryptography and Network Security