Lesson 4 - Representing Images

Using pixels arranged in a grid

Using binary numbers to encode color

Using sound waves

Using mathematical equations for shapes

A pixel is a tiny square or dot that contains a single point of color.

A pixel is a large section of an image that stores multiple colors.

A pixel is a type of computer program used to edit images.

A pixel is a device used to display images on a screen.

To create images using small squares called pixels

To make a detailed drawing or scketch.

To write code for animations.

To edit photographs.

It changes the number of pixels used to display the image, which can reveal or distort the image.

It changes the color of the pixels.

It rotates the image.

It adds animation to the image.