CT5.09 – Binary Finger Counting

It's helpful to use our hands for counting. We've done it for years but how would you do that if it's not a BASE 10 number system, since we have 10 fingers.

  • 05 January
    20 minutes (Multiple time slots)
    Online
    Session information
    Sessions
    Session 1
    Wed 05 Jan 08:00 HST - Wed 05 Jan 08:20 HST
    Online
    Session 2
    Wed 05 Jan 10:00 HST - Wed 05 Jan 10:20 HST
    Online
    Session 3
    Wed 05 Jan 13:00 HST - Wed 05 Jan 13:20 HST
    Online
    Session 4
    Wed 05 Jan 15:00 HST - Wed 05 Jan 15:20 HST
    Online
    • $10.95 incl.
  • 12 January
    20 minutes (Multiple time slots)
    Online
    Session information
    Sessions
    Session 1
    Wed 12 Jan 08:00 HST - Wed 12 Jan 08:20 HST
    Online
    Session 2
    Wed 12 Jan 10:00 HST - Wed 12 Jan 10:20 HST
    Online
    Session 3
    Wed 12 Jan 13:00 HST - Wed 12 Jan 13:20 HST
    Online
    Session 4
    Wed 12 Jan 15:00 HST - Wed 12 Jan 15:20 HST
    Online
    • $10.95 incl.
  • 19 January
    20 minutes (Multiple time slots)
    Online
    Session information
    Sessions
    Session 1
    Wed 19 Jan 08:00 HST - Wed 19 Jan 08:20 HST
    Online
    Session 2
    Wed 19 Jan 10:00 HST - Wed 19 Jan 10:20 HST
    Online
    Session 3
    Wed 19 Jan 13:00 HST - Wed 19 Jan 13:20 HST
    Online
    Session 4
    Wed 19 Jan 15:00 HST - Wed 19 Jan 15:20 HST
    Online
    • $10.95 incl.
  • 26 January
    20 minutes (Multiple time slots)
    Online
    Session information
    Sessions
    Session 1
    Wed 26 Jan 08:00 HST - Wed 26 Jan 08:20 HST
    Online
    Session 2
    Wed 26 Jan 10:00 HST - Wed 26 Jan 10:20 HST
    Online
    Session 3
    Wed 26 Jan 13:00 HST - Wed 26 Jan 13:20 HST
    Online
    Session 4
    Wed 26 Jan 15:00 HST - Wed 26 Jan 15:20 HST
    Online
    • $10.95 incl.
None of these dates work for you? Suggest another date & time

Description

Course Description Icon

It's helpful to use our hands for counting. We've done it for years but how would you do that if it's not a BASE 10 number system, since we have 10 fingers.

We are dedicating an entire lesson to this since it can be tricky. You may need to take this lesson a couple of times before you really get it down and are starting to see how the patterns work. 


A Summary

Minimum Grade Best for students 2nd grade and up
Complexity Level Medium
Length 20 minutes / Class
Subject Area Base 10 number system

Target Audience

2nd Grade

Students should understand what Binary is already and how to count in Binary


Testing?

YES.  This lesson will have a test. Students will see hands and have to tell you what the numbers are.

We also need to see students count to 31, on their hands before receiving a certificate.