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Learn Java from Scratch - A Beginner's Guide - Step 04 - Java For Loop - Exercise - Print a Number Triangle
In this video, you will learn about Java for loop with an exercise—print a number triangle.
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Learn Java from Scratch - A Beginner's Guide - Step 11 - Returning from a Java Method – Exercises
In this video, you will learn about returning from a Java method with exercises.
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Learn Java from Scratch - A Beginner's Guide - Step 24 - Java Conditionals and If Statement - Exercise Statements
This video talks about Java conditionals and if statement - exercise statements.
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Triangular Numbers Explained
This video explains what triangular numbers are and the patterns associated with them. Two puzzles are at the end of the video.
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How to Find the nth Triangular Number
This video explains how to find the nth triangular number, including a visual demonstration. Practice questions are at the end of the video.
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GCSE Maths Questions Foundation Tier
This video provides four practice GCSE Maths questions and answers for the foundation tier, non-calculator paper. We also explain how to get full marks for each question.
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The Shape Poem
Mr. Griot reviews the elements of a shape poem and reads I. C. Nightly’s “My Good Friend the Moon.” He brainstorms ideas for writing a shape poem.
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Symbols used in Maths
his video explains some of the most common symbols used in mathematics, their names and their meanings.
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How to Find the Perimeter
This video explains how to find the perimeter of 2D shapes such as squares, rectangles, triangles and composite shapes. A range of practice questions are at the end of the video.
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Finding the Area of a Triangle
This video explains how to find the area of a triangle when we are given the lengths of the base and vertical height. We also explain how the formula works. Practice questions and answers are at the end of the video.
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Interior and Exterior Angles Test Your Knowledge
Test your knowledge of interior and exterior angles in maths! This video provides a range of practice questions and answers on the topic!
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Finding the Area of a Compound Shape
This video explains what compound / composite shapes are and how to find the area of compound shapes. Practice questions and answers are at the end of the video.
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Algebra Shapes Puzzles
This video provides five missing value shape puzzles, designed to develop problem solving and algebraic skills. These puzzles are a great way to introduce the topic of algebra.
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How to Find the Area of a Trapezoid Using Triangles and a Rectangle
In this math video we will learn how to find the area of a trapezoid using triangles and a rectangle. We will use a four part constructed response math test question to model how to find the area of a trapezoid by decomposing it into a...
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How to Order Rational and Irrational Numbers
In this math video we will learn how to order rational & irrational numbers. We will be given three numerical values - two irrational numbers and one rational number. We will understand that pi is approximately 3.14. We will approximate...
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Proof of the Pythagorean Theorem Using Squares
In this math video we will determine the proof of the Pythagorean Theorem using squares. We will be present with an image created from three squares connected at their vertices to form a right triangle in the center. We will be presented...
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Using the Converse of the Pythagorean Theorem
In this math video we will solve a math problem using the converse of the Pythagorean Theorem. We will understand the if the longest side of a triangle squared is equal to the sum of each square of the remaining two sides, then the...
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Distance in the Coordinate Plane
In this math video we will find distance in the coordinate plane. We will understand that we can create a right triangle using a coordinate plane. We will also understand that the Pythagorean Theorem applies to any right triangle and is...
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Using Pythagorean Theorem in the Real World
In this math video we will be using the Pythagorean Theorem to solve a real world problem. We will understand that the Pythagorean Theorem applies to any right triangle. We will identify the legs and hypotenuse of a right triangle. We...
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Missing Side of a Right Triangle
In this math video we will determine the possible lengths of the missing side of a right triangle. We will be given two side lengths and asked to determine two possible lengths for the third side. We will understand that the Pythagorean...
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Slicing a 3D Figure
In this math video we will describe the two dimensional face formed from slicing a 3D figure. We will relate the number of faces passed through when slicing to the number of sides on the two dimensional cross section. We will visually...
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How Many Unique Triangles
In this math video we will determine how many unique triangles can be formed. We will be given three angle measures and asked how many unique triangles can be formed. We will review and understand that the three interior angles of any...
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Mastering Translations in Geometry: A Step-by-Step Guide for Beginners
This video explains the concept of translation in mathematics using the analogy of an ice skater gliding across the ice. It demonstrates two methods for translating figures on a coordinate plane, emphasizing the importance of maintaining...
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Making Metric Measurements
Mr. Addit provides information about measuring with the metric scale. He then measures length, perimeter, and area.