Counting in Binary

This lesson teaches how to count using the binary system, which uses only the digits zero and one. Students will learn to represent numbers in base two and understand the place values associated with binary digits. Activities include grouping counters to illustrate binary numbers.

• 09:39 “So yeah, there's nothing here too. Okay, yes, two, we have two. So I write one for two. So this two is now gone. We don't have nothing left. So nothing here. So for our base, for our ten, the equivalent in base two is on...”
• 00:11 “Hello everyone, I am your Mathematics teacher, Esther Oluchi Ibebukwe. Today, our topic is counting in base two. By the end of this lesson, you should be able to count in group of two's. Number basis, a number base is th...”
• 07:12 “Use the method in example one to represent the numbers from one to twenty in base two in a paper abacus. So for each number, you're going to do this. Group them into eight, four, two, and one. We have done number nine fo...”