Computers Then and Now
Computers have changed a lot over time. Learn what the different parts of computers were, and how each part looked long ago vs. how it looks now. See examples of vintage computers, and hypothesize about what they might look like in the future!
This is 1 of 26 leveled readers in STEM Explorations—a series of informational texts that takes young readers through the worlds of natural science and man-made inventions. Explore weather, seasons, and states of matter. Take trips through time with the advance of computers. Learn how to measure time and temperature, how halves and quarters can be used to share, and how sound and light travel.