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Curated Video
Calculating Elapsed Time Using a T Chart
Learn how to calculate elapsed time using the T Chart method. Calculate elapsed time using the timeline method: • Calculating Elaps...
Curated Video
Calculating Elapsed Time Using a Timeline
Learn how to calculate elapsed time using the timeline method. Calculate elapsed time using the T Chart method: • Calculating Elaps...
Curated Video
Solving Elapsed Time Word Problems in Five Minute Intervals
In this lesson, students will learn how to solve elapsed time word problems in five-minute intervals by using a number line. The lesson reviews solving elapsed time word problems in one-hour intervals and emphasizes the importance of not...
ProTeachersVideo
Maths Starters: Travel
Maths expert Isaac Anoom looks at using trains, planes and cars to get from London to Plymouth. He poses questions about time, speed, petrol consumption and traffic flow, gives some helpful clues and works through the answers. These...
Curated Video
How many seconds in a minute
Pupil outcome: I can say how many seconds there are in a minute. Key learning points: - There are 60 seconds in a minute. - Seconds are a short measure of time. - Seconds can be used to time short activities and durations.
Flipping Physics
AP Physics 1 Unit 1: Stumbling Blocks - Kinematics
Master the fundamentals of AP Physics 1 Unit 1: Kinematics with this clear, example-driven walkthrough of common stumbling blocks students face. We’ll break down how instantaneous velocity differs from average velocity, why “negative...
Khan Academy
How to Add Fractions that have Different Denominators, Fractions, Pre-Algebra
Your young mathematicians can solve this problem along with Sal. They will add 4/9 and 11/12 by finding a number that evenly divides both 9 and 12. Sal fully explains the process of finding a common denominator in an evident and...
Khan Academy
Decimal Place Value, Decimals, Pre-Algebra
Having a good number sense is key to understanding place value. This video clearly explains the place values that comprise a decimal number. It is a very straightforward presentation and would be appropriate for grades three, four, or...
Khan Academy
Identifying Circles and Parabolas from Equations, Conic Sections, Algebra II
This is the last of three well-done videos on identifying and graphing conic sections from an equation. Here, Sal graphs a circle that is not centered at the origin and a parabola that opens downward.
Khan Academy
Connection Between Even and Odd Numbers and Functions, Algebra II
Are odd numbers connected to odd functions and even numbers to even functions? This video tries to clarify that connection. It also discusses functions that are neither odd nor even to help you classify them more intuitively.