Curated Video
Using the formula for the area of a circle
Pupil outcome: I can use the formula for the area of a circle to calculate either the area or a missing measurement. Key learning points: - The area of any circle can be found if the radius is known. - The radius can be calculated from...
Curated Video
Securing the skill of using a pair of compasses
Pupil outcome: I can use a pair of compasses to draw different circles. Key learning points: - A pair of compasses can be used to draw a circle with a particular radius. - A pair of compasses can be used to draw two circles that...
Curated Video
Checking and securing understanding of accurate drawings
Pupil outcome: I can accurately construct circles and triangles using a pair of compasses and protractor respectively. Key learning points: - A pair of compasses can be used to draw a circle with a particular radius. - A ruler and...
Curated Video
Area of a sector
Pupil outcome: I can calculate the area of a sector. Key learning points: - Using fractions, you can calculate the area of a sector of a circle. - An exact answer may be given in terms of π - Comparisons can be made between the area and...
Curated Video
Calculating arc length
Pupil outcome: I can calculate the arc length of a sector and the sector's perimeter. Key learning points: - Using fractions, you can calculate part of the circumference. - This gives the length of the curved section of a sector. - To...
Curated Video
Finding the equation of the tangent to a circle
Pupil outcome: I can find the equation of the tangent to a circle at any given point. Key learning points: - Using the gradient of the radius through a given point, you can find the equation of the tangent at this same point. - You have...
Curated Video
Constructing a triangle given three side lengths using compasses
Pupil outcome: I can construct a triangle given the three required side lengths. Key learning points: - The first side can be drawn accurately with a ruler - A pair of compasses should be used to indicate potential positions for the...
Curated Video
Circumference of a circle
Pupil outcome: I can use the relationship C=πd to calculate unknown lengths in contexts involving the circumference of circles. Key learning points: - The formula can be used to find the circumference when you know the diameter. - The...
Curated Video
Drawing the graph for the equation of a circle
Pupil outcome: I can generate coordinate pairs using the equation of a circle in the form x^2 + y^2 = r^2 and then draw the graph. Key learning points: - A table of values can be useful to identify coordinate pairs which satisfy the...
Curated Video
Multiplicative relationships in circles
Pupil outcome: I can recognise that there is a constant multiplicative relationship (π) between the diameter and circumference of a circle. Key learning points: - There is a multiplicative relationship between the radius and diameter of...
Curated Video
Finding a length in composite shapes
Pupil outcome: I can solve area problems of composite shapes involving whole and/or part circles where the area is known and the radius or diameter must be found. Key learning points: - The diameter can be found from the area of circles...
Curated Video
Volume of cylinders
Pupil outcome: I can use the constant cross-sectional area property of cylinders to determine their volume. Key learning points: - A cylinder is not a prism but has a similar structure. - The formula for the volume of a cylinder can be...
Curated Video
The angle at the centre of the circle is twice the angle at any point on the circumference
Pupil outcome: I can derive and use the theorem: the angle at the centre of the circle is twice the angle at any point on the circumference. Key learning points: - A theorem is a statement that can be demonstrated to be true by accepted...
Curated Video
Area of a circle
Pupil outcome: I can understand the derivation of the area of a circle. Key learning points: - A circle can be cut into congruent sectors that are placed together to make a parallelogram. - The length of the parallelogram is half the...
Curated Video
Finding the equation of a radius of a circle
Pupil outcome: I can find the equation of a radius of a circle. Key learning points: - The equation of a circle gives the coordinates of the centre of the circle. - Using this and the coordinates of a point on the circle, you can...
Curated Video
Constructing triangles
Pupil outcome: I can use intersecting circles to construct triangles from given lengths. Key learning points: - A construction is an accurate drawing made using geometrical properties. - A scalene triangle can be constructed using...
Curated Video
C++: Compute the Area and Circumference of a Circle
Welcome to our complete C++ programming tutorial series, designed for beginners and anyone looking to strengthen their understanding of C++ coding! In this video series, we’ll cover everything you need to know to get started with C++,...
Curated Video
Apply Mensuration Techniques to Solve this Problem.
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Curated Video
Apply Coordinate Geometry Concepts to answer this Circles Question!
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Curated Video
Write the Equation of a Circle | Geometry | G-GPE.A.1 🟠💙
In this math video we will learn how to write the equation of a circle. We will review the formula to write the equation of a circle given the center (h, k) and the radius r. We will understand that h represents the x coordinate of the...
Flipping Physics
Solving Fluid Flow with Bernoulli’s Equation
Dive into fluid dynamics with this step-by-step walkthrough of a challenging Bernoulli's equation problem. Learn how to calculate the radius of a pipe using ideal fluid flow, volumetric flow rate, and pressure differences. Whether you're...
Flipping Physics
Rotational Kinematics Demonstrated
Curious about rotational kinematics? In this video, we break down key concepts like angular displacement, velocity, and acceleration, using simple demonstrations. Perfect for AP Physics 1 students or anyone looking to understand...
Flipping Physics
Volume Flow Rate Example
Learn how the speed of an ideal fluid changes when it flows through a pipe with varying cross-sectional areas. In this fun and engaging video, we apply the continuity equation for volumetric flow rate and solve a problem step-by-step....