Curated Video
Generating Scale Drawings Using Fractions and Decimals
In this lesson, students will learn how architects create scale drawings using fractions and decimals. They will understand the concept of a scale factor and how it is used to enlarge or reduce dimensions.
Curated Video
Creating Scale Drawings: Enlarging and Reducing with Scale Factors
This video explains how artists can enlarge or reduce drawings using scale factors. It covers the concept of scale factors and demonstrates how to calculate them for both enlargements and reductions.
Curated Video
Generating Scale Drawings Using Whole Number Scale Factors
This video explains how architects change the scale factor on a drawing to increase dimensions. It emphasizes the importance of multiplying, rather than adding, the dimensions by the scale factor to create an accurate scale drawing.
Curated Video
Creating New Scale Drawings Using Ratios and Proportions
In this video, the teacher explains how to change the size of a blueprint by using ratios and proportions. They demonstrate how to solve proportions and use scale drawings to determine actual measurements.
Let's Tute
Creating a Value Scale for Drawing Depth and Dimensionality
In this video, the teacher explains how to create a value scale, which is a system of organizing values ranging from white to black with shades of gray in between. The value scale helps artists create depth and dimensionality in their...
Curated Video
Representing Liquid Volume Measurement with Diagrams and Measurement Scales
In this lesson, students will learn how to solve liquid volume problems by creating diagrams with measurement scales. They will use tools such as number lines, bar diagrams, and tape diagrams to visualize and solve word problems.
Science Buddies
Duplicate Your Drawings with a Machine
Have you ever wished you could copy a drawing but make it larger or smaller? If you've tried to create a larger or smaller copy of your work, you've probably realized that it is very hard to get the details right. A machine called a...
Curated Video
Drawing Pictographs
Draw a scaled pictograph to represent data with several categories.
Curated Video
Creating Bar Graphs
Draw a simple scaled bar graph to represent data with several categories.
Curated Video
Drawing Detailed Bar Graphs
Draw a detailed scaled bar graph to represent data with several categories.
Let's Tute
Creating a Unique Mandala Using the Watercolor Resistance Technique
In this video, the instructor teaches a unique technique for creating mandalas using oil pastels and watercolors. She demonstrates how to create a grid using a compass and protractor, and then shows various patterns and designs that can...
Let's Tute
One-Point Perspective Drawing Tutorial
In this video, the teacher explains the concept of one-point perspective, which is a mathematical way of representing a 3D image on a 2D surface. The video covers the basic elements of one-point perspective, including the horizon line,...
Curated Video
Histograms and Frequency Density: Constructing and Interpreting Data Distributions
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1HR Q17, which involves histograms, frequency density, and how they can be used to represent data distributions. Learners will find out how to...
Let's Tute
Learning Gradation and Shading Compositions
In this video, the teacher explains the concept of graduation in shading and demonstrates how to create a graduation scale using different pencil grades. They then show how to apply this technique to draw a realistic sphere with light...
Brian McLogan
What are dilations
👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is...
Curated Video
Graphing Points on a Coordinate Plane
In this video, a teacher explains the different quadrants of a coordinate plane and demonstrates how to plot points using positive and negative coordinates. The video also shows examples of connecting plotted points to create shapes like...
Curated Video
Drawing and Interpreting Cumulative Frequency Graphs
This video explains how to create and interpret cumulative frequency graphs, which is a popular topic in exams and a useful way to pick up marks. The instructor uses an example of a basketball player who records points scored in each...
Curated Video
Dora & Boots Character Dilation Project
In this video you will see four student character transformation projects. They began by dilating an image in a Google doc. They used the draw feature to engineer half inch square graph paper on an 8.5 by 11 in document. Students then...
Bethany Thiele, Art Teacher
Layering Oil Pastels for Realistic Textures, Colors, and Values
In this tutorial I’ll walk you through some steps to practice using oil pastels to create more realistic drawings. Check our my next video, Drawing Animal Eyes, after this practice! I am using Sakura Cray-Pas Junior Artist Oil Pastels...
Schooling Online
English Essentials - Venturing into Visuals – The Construction and Arrangement of Visual Texts (Stage 4, Years/Grades 7-8)
Welcome to Venturing Into Visuals! Join us for a thorough run-down on the ‘big picture’ aspects of analysing images. We’ll look at purpose, context and composition to give you a broad understanding of the visual medium. Enjoy our no-fuss...
Curated Video
Understanding Concave Lenses: Formation and Types of Images
This video is an educational lecture that explains the properties of concave lenses, how they form images, and the type of images they create. The video describes the definition of a lens and how it refracts light as it crosses the...
Bethany Thiele, Art Teacher
Watercolor Values and Basic Techniques
Bethany shows watercolor values and basic techniques
Flipping Physics
Reflections on the 2015 AP Physics 1 Exam Free Response Questions
Mr.p gives basic suggestions for how to approach the free response question portion of the AP Physics 1 exam.