With daily interaction with our Chromebooks, second graders
are experts when it comes to turning on, logging on, and using a variety of applications
to support their learning. Being able to operate computers is second nature but
learning how to code computers presents a higher level of thinking.
Mrs. Sayre, our LRC Director, facilitated an Introduction to
Coding class for second grade. Students worked as partners, one person was the
programmer and the other was the computer. Using cups and directional arrows, the
programmer had to lay out step by step directions for the computer to follow. The
task involved taking three stacked cups, picking up moving to the right the correct
number of steps, then putting the cup down, in order to create the pyramid
pictured below.
Once the programmer and computer were successful in
executing these steps they were then ready for the next challenge of coding the
movement of five cups.
Through this activity students realized that computers can’t
think for themselves, they need people to write programs that tell them what to
do. The next step is for students to use “Kodable.com” which will further their
knowledge of basic computer programming.
Coding teaches important skills in problem solving, logical
thinking, communicating, and perseverance. Having programming knowledge, even at this
basic level, makes technology seem less magical and more manageable.
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