DJ worked with the Long Chain #6 today. This was his choice because he has been doing multiplication equations using various materials to achieve mastery. Today he decided he wanted to skip count by six and not just to 60! I showed him the Long chain and then he got to work.
He requested some worksheets that go along with the short chains that are available from Montessori Print Shop. The worksheets he did ages ago and I was surprised that he still remembered doing them.
DJ also worked with the Short Six Chain.