131
Date Created2004-11-18
DescriptionThis is the second session of Cohort Two of the Informal Mathematics Learning study. In this clip, students present their claims to the whole group and defend their reasoning using Cuisenaire rods.
132
Date Created2004-12-01
DescriptionThis is the third session of Cohort Two of the Informal Mathematics Learning study. In this clip, students are working on the problem "Claim: the red rod is 1/4 as long as the brown rod. What do you...
133
Date Created2004-12-02
DescriptionThis is the fourth session of Cohort Two of the Informal Mathematics Learning study. In this video, students are working on the problem: If the number name for the dark green rod is one, what would...
134
Date Created2004-12-01
DescriptionThis is the third session of Cohort Two of the Informal Mathematics Learning study. In this clip, students present their responses to the prompt "Claim: the red rod is 1/4 as long as the brown rod....
135
Date Created2004-12-02
DescriptionThis video captures a discussion between researchers and teacher-interns reflected on the fourth day of Cuisenaire rod activities with Cohort Two of the Informal Mathematics Learning study.
Teachers:...
136
Date Created2004-12-01
DescriptionThis video captures a discussion between researchers and teacher-interns reflected on the third day of Cuisenaire rod activities with Cohort Two of the Informal Mathematics Learning study.
137
Date Created1997-12-12
Description“You could either have topping or no topping.” Students realized that the general tower problem and the general pizza problem have the same answer: 2^n.
138
Date Created1997-12-12
Description“Topping. Or no topping.” The students recognized the isomorphic relationship between the tower problem and the pizza problem.
139
Date Created1997-12-12
Description“Everything we ever do always is like the tower problem.” Students worked on the 5-topping pizza problem. Mike introduced binary notation as a way to list the answers to the pizza problem. ...
140
Date Created2002-03-11
DescriptionReflections III – Math Seminar: March 11, 2002 (College Sophomore)
An interview of both Jeff and Romina was conducted during a seminar meeting of math education researchers on March 11, 2002 at the...
