YouTube on MSN
Trig fractions add, subtract and simplify
In this video I show you how to simplify trigonometric identities by adding fractions. I begin this lesson by reminding you ...
Fractions are a notoriously tricky part of elementary math education for many children. Too often teachers struggle to ensure students are grasping the conceptual underpinnings of this complicated ...
Add Yahoo as a preferred source to see more of our stories on Google. Jan. 29—DANVILLE — You could say Sydni Franklin's sixth grade math class at Danville Middle School is learning fractions the hard ...
YouTube on MSN
Simplify trig complex fractions
In this video I will show you how to simplify trigonometric expressions by multiplying by the reciprocal, lcd and rationalizing the function. We will do this by first simplifying algebraic complex ...
Zap Zap Fractions is an iPad and iPhone math app for children that manages to be both instructional and beautiful. When I saw the game demoed by its creators, Malaysia-based Visual Math Studio, at the ...
The very word fractions is enough to send a chill down a non-maths specialist's spine and it's safe to say the topic is fraught with misconceptions. Secondary school maths teacher Mel Muldowney points ...
Over the past year, since I took over the common-core math beat, I’ve been thinking a lot about fractions. As I wrote in November, the Common Core State Standards for mathematics emphasize fractions ...
For many elementary teachers, fractions have traditionally sprung to mind lessons involving pizzas, pies, and chocolate bars, among other varieties of “wholes” that can be shared. But in what many ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果