All posts by Penjee

How to Tell the Difference between a Row and Column

Whether you are using Microsoft Excel , working with a computer programming language like Python or just a kid trying to find a seat in a classroom, the difference between rows and columns is very important! And, here at Penjee, we have found that kids in middle  and even lower school are able to understand the difference between rows … Continue reading How to Tell the Difference between a Row and Column →

How Penjee Grades Students

Students sometimes ask , how does Penjee know whether or not I actually used a loop . Well, you might be a bit surprised by how we know whether or not you follow our directions. Consider our assignment that asks you to start Pam, our penguin, in the top left corner and then write a single … Continue reading How Penjee Grades Students →

What are the two types of Errors in Computer Programming ?

There are  few common ways to classify types of errors in computer programming. We are going to look at the two most general types of errors.  At the bottom of this post, we do address a third type of error that is sometimes studied. 2 General Categories of Computer Programming Error Types   Logic Error – Is a type of … Continue reading What are the two types of Errors in Computer Programming ? →