calculator skills 60 videos

ACT English Strategy
ACT ACT English
Short, helpful video on ACT English strategies by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm.
Commonly tested strategy organization and style skills 

Circumference
Geometry Circles
How to calculate the circumference of a circle.
circumference pi distance radius diameter ratio 
Composition of Functions
Algebra 2 Functions
How to calculate the composition of functions.
composition f(g(x)) 
Introduction to Probability
Algebra 2 Combinatorics
How to calculate the probability of an event.
sample space event probability 
Introduction to Probability
Precalculus Topics in Discrete Math
How to calculate the probability of an event.
sample space event probability 
Average Speed
Physics Linear and Projectile Motion
How to calculate average speed.
average speed total distance time 
Average Velocity
Physics Linear and Projectile Motion
How to calculate average velocity.
average velocity 
Rotational Speed
Physics Circular Motion and Rotational Mechanics
Understanding and calculating rotational speed.
rotational speed rotation revolution 
Median
Algebra Introduction to Statistics
How to calculate the median of a data set.
median measure of center 
Inscribed Angles
Geometry Circles
How to calculate the measure of an inscribed angle.
inscribed angle intercepted arc central angle congruent arcs 
Space Diagonals
Geometry Pythagorean Theorem
How to define and calculate a space diagonal.
space diagonal vertex base lateral face 
Volume of Cylinders
Geometry Volume
How to calculate the volume of any cylinder.
volume base area height circle area rectangular prism 
Space Diagonals
Trigonometry Pythagorean Theorem
How to define and calculate a space diagonal.
space diagonal vertex base lateral face 
ACT English Tips
ACT ACT English
Short, helpful video on ACT English tips by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm.
Sneaky English strategies picking up points even if your skills are rusty 
The Discriminant
Algebra Quadratic Equations and Functions
How to calculate and interpret the discriminant of a quadratic equation.
discriminant x intercepts number of solutions 
Mean
Algebra Introduction to Statistics
How to calculate the mean, or average, of a list of numbers.
mean measure of center average 
Perimeter
Geometry Geometry Building Blocks
How to define perimeter and calculate it for squares, rectangles, and circles.
perimeter of a square rectangle and circle