Pupil outcome: I can recognise a circle as a collection of points equidistant from a fixed point. Key learning points: - A pair of compasses can be used to draw circle with a particular radius. - All the points on the circle will be the...

Pupil outcome: I can apply the rules for constructing angle and line bisectors to loci problems. Key learning points: - The perpendicular bisector of a line segment divides the line segment into two equal parts - The perpendicular...

Pupil outcome: I can analyse a circle problem and identify and use an appropriate circle theorem to solve it.

Key learning po
ints:
- There are many circle theorems so it is important to be clear abou
t each one
- Extra...

Pupil outcome: I can derive and use the theorem: the tangents from an external point are equal in length. Key learning points: - A theorem is a statement that can be demonstrated to be true by accepted mathematical operations and...

Pupil outcome: I can understand the minimum information required to describe a reflection Key learning points: - The image is a reflection of the object. - A line of reflection can be thought of as a mirror line. - The line of reflection...

Pupil outcome: I can use my knowledge of circle theorems to solve problems. Key learning points: - Circle theorems can be used in situations involving circles - It is not always obvious that a circle theorem can be used - Sometimes you...

Mr. Addit reviews geometry fundamentals including: points, lines, line segments, rays, perpendicular and parallel lines, acute, obtuse, and right angles, and isosceles, scalene, and equilateral triangles. He also reviews polygons...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

In this lesson, students will learn how to define a circle by recognizing the pattern of circles. They will understand that a circle is not a solid object, but rather an infinite number of points that follow a specific pattern. They will...

This video continues the exploration of a three dimensional cartesian coordinate system.This video covers three slightly more challenging examples requiring the use of the distance formula in three dimensions.

Learn all about the definition and formula that makes up a circle. Understanding the basics of circles will help us graph and write the equation of circles to solve future problems in conic sections. A circle has a center (h,k) and...

Solve a trig equation: All solutions

In this video, students will learn how to determine the values of opposite numbers by comparing their distances and directions from 0. Using both horizontal and vertical number lines, the video explains the concept of positive and...

Learn what insights were gained from psychophysical experiments. What is ecological validity and why is it important? Time Perception with Dr Devin Terhune, Part 2

In this video, the teacher explains how to recognize congruence between figures by using reflections. They demonstrate how to identify corresponding points and parts, and show how reflections can be used to determine if two figures are...

👉 Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their...

Working with triangles.

Huge ÒMÓ formed on football field of packed stadium / pan of stadium with five equidistant lines of marching band / State #21 quarterback Earl Morrall falls back to throw, interception by Tony Braniff, runs 15 yards / crowd / StateÕs...