My issues with Understanding by Design (UbD)

Everybody is jumping into this new education bandwagon like it is something that is new indeed. Here are some issues I want to raise about UbD.  I am quoting Wikipedia in

Features of good problem solving tasks for learning mathematics

To develop higher-order thinking skills (HOTS) the mind needs to engage in higher-order learning task (HOLT). A good task for developing higher-order thinking skills is a problem solving task. But not

Teaching through Problem Solving

Problem solving is not only the reason for teaching and learning mathematics. It is also the means for learning it. In the words of Hiebert et al: Students should be allowed

Algebra vs Arithmetic Thinking

Algebra had always been associated with high school mathematics while arithmetic, the study of numbers, is associated with elementary school mathematics. One of the solutions to help students understand algebra in