Hi, what do you want to do?
FuseSchool
Calculating Reliability, Accuracy & Precision
Ever wondered what the terms 'reliability', 'accuracy' and 'precision' really meant? On first glance they may appear to be the same, but this video explains what distinguishes them and how we can calculate each of them.
Let's Tute
Surface Areas and Volumes: Calculating Ice Cream Cone and Cup Quantities
In this video, a teacher explains how to find the volume and surface area of cones and frustums, with real-world examples of ice cream cones and cups. The teacher uses Pythagoras' theorem to find the slant height and provides formulas...
Oxford Online English
How to Negotiate in English - Business English Lesson
In this lesson, you can learn useful language to negotiate in business situations. Do you have any tips for business negotiations?
You’ll learn how to make your position clear, how to accept or reject the other...
You’ll learn how to make your position clear, how to accept or reject the other...
Curated Video
Expanding Binomials: A Volume Model Proof
In this video, the teacher explains why (A+B)^3 is not the same as A^3 + B^3. Using a volume model, the teacher demonstrates how to expand (A+B)^3 and shows that it is equal to A^3 + 3A^2B + 3AB^2 + B^3.
Khan Academy
SAT Prep: Test 8 Section 8 Part 2
One of Sal's greatest gifts to students in this SAT video series has been his demonstration of word problems. Because he writes out equations while simultaneously reading the information provided, he often arrives at the correct answer...