Which instructional strategy is known to be effective for teaching mathematical problem-solving?

Guided Discovery is known to be an effective instructional strategy for teaching mathematical problem-solving because it encourages students to explore and engage with mathematical concepts actively. In this approach, teachers facilitate learning by guiding students through a series of hands-on activities or problems that lead them to discover mathematical principles and strategies on their own. This exploration fosters critical thinking and allows students to connect new information with their existing knowledge.

By using Guided Discovery, teachers create an environment where students feel comfortable making mistakes and learning from them. This method emphasizes understanding over rote memorization, helping students to develop problem-solving skills that are essential for mathematics. Through exploration and discussion, students gain confidence in their ability to approach and solve mathematical problems, making this strategy particularly effective in developing deeper comprehension and skills that are applicable beyond the classroom.