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Computers store drawings, photographs, and other pictures using only numbers. Through this activity, learners decode numbers to create pictures using the same process that computers use.

During this hands-on activity, learners are briefly exposed to moviemaking and animation, when they create their own thaumatropes.

We don't normally view people upside down and so our brains aren't accustomed to it.

In this activity, learners will explore how computers represent pictures using pixels.

In this artistic activity, learners blow up a smaller picture into a larger one, by using a grid.