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In this activity, learners investigate how inkjet printers produce tiny, precise drops of ink.

In this activity about computer programming, learners follow instructions in a variety of ways in order to successfully draw figures.

Build a phonograph record player using a cactus needle, a record, LEGOs gear box, and a piece of paper! This activity uses a Pico Cricket to turn the motor.

In this activity, learners recreate a method of detecting and correcting errors in computers called 'parity'.