Circles and Points of Tangency – flight touchdown
Lines of tangency to cylinders and cones have been used for flight paths for flights back into …
Watch how Art, Science and Math come together to create Animations
Pixar in a Box | Khan Academy shows us how the art, science and math come together for animated …
Artist, computer animator and scientist- What do they have in common?
At least 4 different professions to consider: artist, computer animator, mathematician or …
Why is multiplication completed first here: -12+8(2)/(4) but not here: -12+8/2(4)?
The order that we complete the 4 operations of mathematics has very specific rules. The rules are …
Lockdown Math ep3: Is “i” Real-ly an Imaginary number?
The complex number system is comprised of real numbers and the imaginary numbers. 3+4i or iā2 or …
Lockdown Math ep2 p4: Now that you know the cosine graph can you compare similar ones with ease? Which 2 of the 6 are translations?
Tuesday April 21, 2020, the Youtube channel 3Blue1Brown streamed a video lesson exploring graph …
Lockdown Math ep2 p3: Can you graph the cosine function using animated unit circle?
Tuesday April 21, 2020, the Youtube channel 3Blue1Brown streamed a lesson using the unit circle …
Lockdown math episode 2 pt 2: Can you derive the world’s most famous trig identity
Tuesday April 21, 2020, the Youtube channel 3Blue1Brown streamed a lesson using right triangles …
Lockdown math episode 2-part 1: Using the Unit circle of Trig
Tuesday April 21, 2020, The Youtube channel 3Blue1Brown streamed a lesson using the unit circle …
Introductory math for “Lockdown math”
If you are interested in the Youtube channel 3blue1brown then you may have watched their first …
How Math is helping fight Covid-19? How are the simulations created?
This VIDEO was produced March 8, 2020, right before we in the US began social-distancing. The …
Solving a quadratic equation by using the Quadratic Formula
Solve quadratic equation, ax^2+bx+c=0, with quadratic formula …
Deciding if a Graph is a Function
What determines if a graph is a function? Look for two points on the graph that have the same x …
Graphing a Circle
(x +4)2 + (y – 12)2= 36 is the standard equation of a circle whose center is (-4, 12 ) and …
Circles in Algebra
If the center is point ( 2, -5) then that means h = 2 and k= -5. Let 15 be the radius of the …
Solve equation that has parenthesis
5x – 10 = 3x – 10 – (x – 2 ) First you must multiply the x – …
Perimeter of triangles, squares and more
Find the length of a rectangle whose perimeter is 40 feet. The length is 2 more than 5 …
Congruent overlapping triangles
Triangle TRS is Isosceles, and M is midpoint of TS and N is midpoint of TR. Triangle TMR is …
Hello MATH students!
Let me know your questions any time. I’ll be glad to help. Send a photo or type your …