What are loop cards?

Loop cards are a great game that can be played individually or as a class. They are perfect for review key vocabulary or questions at the end of a topic or when revising for an exam.

Instructions

  1. Cut out the cards from the paper horizontally (but don't cut them in half!) and then shuffle them.
  2. Now start joining each question on the right hand side of the card to the matching answer on the next card.
  3. Carry on until all the cards loop together and you have competed the game!

Hint: Make sure that you set your paper to portrait to print 4 cards per sheet of A4 paper.

Edit Vocab

A digital image in which each pixel is represented by a single sample, representing only shades of gray.
Pixel
The smallest unit of a digital image, representing a single point in the image.
Grayscale
A color scheme that represents different intensities of gray, ranging from black to white.
Luminosity
The brightness of an image or pixel.
Histogram
A graphical representation of the pixel intensities in an image.
Thresholding
A technique used to convert a grayscale image into a binary image by dividing the pixel intensities based on a threshold value.
Monochrome
An image which uses only shades of a single color.
Bit Depth
The number of bits used to represent the color of a single pixel, which determines the range of colors.
Contrast
The difference in brightness between the darkest and lightest parts of an image.
Intensity
The brightness or darkness of a pixel in a grayscale image.
Grayscale Image