Showing results 1 to 5 of 5
This activity shows learners how computers use numbers to represent pictures. A grid is used to represent the pixels (short for picture elements) of a computer screen.
In this Cyberchase activity, learners make decoders to send and receive secret messages. Learners make the device out of two 8-ounce cups and two code strips.
In this activity, learners discover how artists start with a skeleton and turn it into a realistic drawing of a dinosaur.
Learners create an Incan counting device called a quipu (pronounced kee-poo).