Curated Video
Creating and Reading a Ruler: Measuring to Fourth, Halves, and Wholes
In this video, students learn how to create and read a ruler that measures to fourths, halves, and wholes. The video explains the concept of dividing a whole into halves and fourths using a number line, and demonstrates how to mark these...
Kids Academy
Centimeters and Inches | Measuring Length | Math
There’s no better way to practice with centimeters and inches, than with a guide to show kids exactly how to use a ruler! This short but informative video tutorial will reinforce reading a ruler to give your child the tools he or she...
Curated Video
Comparing Decimal Lengths with a Ruler
In this video, students learn how to compare decimal lengths using a ruler. The lesson explains the concept of place value in decimals and demonstrates how to read measurements on a ruler. Through examples and visual comparisons,...
Curated Video
PMI-RMP Certification Training - Risk Breakup Structure, Effect, and Source-Based Risk Calculation
This video explains risk breakup structure, effect, and source-based risk calculation. This clip is from the chapter "Plan Risk Management" of the series "PMI-RMP® Certification Training".This section explains planning risk management.
Curated Video
KS2 Primary Maths Age 9-13 - Geometry: Measurement - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Curated Video
Word Problems: Division, Multiplication, and Subtraction
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q10, which involves a problem that includes division, multiplication, and subtraction. Students will understand how to read a word problem to ascertain...
Catalyst University
The Mechanism of Commotio Cordis
Have you ever wondered what commotio cordis is or what causes it? In this video, we dissect the physiological mechanism of commotio cordis.
Curated Video
Geometry: Finding the Coordinates of a Point in a Rectangle
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q21, which involves finding the coordinates of a point in a rectangle. Specifically, we will examine two identical rectangles, each with a length that is...
TED-Ed
TED-Ed: What is verbal irony? - Christopher Warner
At face value, the lines between verbal irony, sarcasm, and compliments can be blurry. After all, the phrase 'That looks nice' could be all three depending on the circumstances. In the final of a three part series on irony, Christopher...
Curated Video
Finding an Estimate for Interquartile Range
This video explains how to collect data from a cumulative frequency graph and how to use that data to find an estimate for the interquartile range. Source of question: IGCSE A June 2018 paper 1H Q10.
Mathed Up!
Probability
How likely is it to draw a blue marble? Pupils find the likelihood of events and connect that to the probability of the event. They find the probabilities of simple events and show their probabilities on a scale.
Mathed Up!
Frequency Polygons
Frequency polygons are a different way to represent frequencies over intervals. Pupils take frequencies for intervals of data from a frequency table and plot them as a frequency polygon. Budding mathematicians find information about the...
Mathed Up!
Best Buys
Which scenario is the better deal? Class members examine nine scenarios to determine which choice offers a better deal. Pupils decide whether they need to find unit costs or total prices to compare the two options.
Mathed Up!
Using a Calculator
Here's a video that presents several numerical expressions to be evaluated using a calculator.Viewers come to realize that sometimes it is not just a matter of punching in the numbers, but they also need to be concerned about how...
Mathed Up!
Algebra: Substitution
The sixteen problems in this resource present opportunities for pupils to practice substituting into algebraic expressions. Scholars evaluate algebraic expressions for given values of the variables. In a few cases, class members need to...
Mathed Up!
Angles: Parallel Lines
Viewers are presented with seven problems with parallel lines and angle relationships and must use the given information to find the measures of specific angles. To finish, they explain their process in finding the measures in the...
Mathed Up!
Angles in Triangles and Quadrilaterals
This short video show viewers how to connect the sum of the angles in a triangle to other angle measurements. Pupils determine the missing measures for angles involved with triangles and quadrilaterals. Class members then must explain...
Mathed Up!
Angles in Polygons
Show your class that finding angle measures is a regular calculation with a resource that provides 12 problems dealing with the measures of angles in regular polygons. Pupils use formulas for the sum of measures of angles in a polygon to...
Mathed Up!
Area and Circumference of Circles
Don't go around and around, help your class determine amounts around and in a circle with a video that connects circumference to the perimeter or the distance around an object. The resource includes 14 questions dealing with circles and...
Mathed Up!
Area of Compound Shapes
Scholars learn how to determine the area of compound shapes by finding the areas of the basic shapes that make it up. Pupils find the areas by adding areas together or subtracting them.
Mathed Up!
Rotation
Two videos show first how to perform a rotation, given the center, the angle, and the direction of rotations. Individuals then see how to find what the rotation is from one figure to another. Pupils practice doing both in seven problems...
Mathed Up!
Reflections
Tracing paper is not just for art anymore — pupils can use it to find reflected images, too! Two videos show how to reflect images using tracing paper and find the reflection between the pre-image and image. Learners perform reflections...
Mathed Up!
Enlargements
Make enlargements with and without centers. Pupils work through seven problems dealing with dilations or enlargements. The first couple items are strict enlargements without centers, while the others have centers. Class members also...
Mathed Up!
Translations
Introduce translations as transformations that move figures in horizontal and vertical distances with a video that shows how to translate the figures. A second video covers how to determine the translation that has occurred. Pupils...