… from a framework of the mathematical instructional task (Henningsen & Stein, … tasks. The
framework (see Figure 1) illustrates that a task as written is not considered the same as the task …

… motivating students to solve the task. For example, a Type 2 task can be created from the …
(Lovitt & Clarke, 1988) where the task is of the kind, “Imagine we have the opportunity to put …

… The data presented below are from the Task T ype and Mathematics … mathematics tasks,
pa rticularly in Gra des 5 to 8 Essentially the project foc uses on four types of mathematical tasks …

… in solving context-based tasks, we investigated the opportunity-to-learn … based mathematics
tasks and the relation of this opportunity-to-learn to students’ difficulties in solving these tasks…

… of what mathematics is in different practices. To understand and use mathematics … of
intellectual autonomy in mathematics, and I argue that opportunities for change in student …

… The problem we will discuss as an example of a challenging mathematical task is called the
… We also used this opportunity to concentrate a bit more on our female students and find out …

… We speculate that the continued focus on task selection and implementation, the opportunity
to observe and provide feedback on the student teachers’ implementation of cognitively …

… on Challenge And … of mathematics in the middle grades (grades 6–8). We identify four
distinct, though highly interrelated, opportunities for BIFOCAL participants to learn mathematics …

… is to describe mathematics instruction, problems, challenges and opportunities in Manokwari
… Oktiningrum, W., Zulkardi, and Hartono, Y., Developing PISA-LIKE mathematics task with …

… As an initial task, participants were presented with the following vision statement: … vision
and opportunities for on-line mathematics education as developed at the on-line mathematics …