Webinars SET A - Grade 3-4 - Sunday@3:15-4:15pm EST-Recording Webinar 7

Video Transcription

Video Summary

In this seventh webinar of the ten-part series, the focus is on hands-on experimentation and visual problem-solving rather than straightforward calculations. Participants are encouraged to use printed handouts with cut-out pieces to actively engage with problems involving paper folding, shape assembly, and spatial reasoning. Examples included determining which figure cannot be made with a single fold of a rectangular sheet, using domino pieces to form given shapes, and rotating or flipping cups to observe patterns.<br /><br />The webinar highlights practical strategies such as physically manipulating shapes, drawing step-by-step transformations, and mentally visualizing moves to solve complex puzzles. Problems covered included folding and unfolding paper to predict resulting shapes and analyzing how dice faces change with rolls based on known properties like the sum of opposite faces equal to seven.<br /><br />Interactive elements such as live polls and chats help students test their reasoning and receive feedback. The difficulty of mentally simulating these actions underscores the importance of pre-contest practice with tangible objects or drawings to develop familiarity and confidence.<br /><br />Abhinav, a co-host, emphasizes the prevalence of dice and folding problems in math contests and the value of understanding fundamental properties and practicing systematic approaches. The webinar concludes by encouraging students to review recordings, use practice exams, and recognize that multiple valid problem-solving methods may exist.<br /><br />Overall, this session develops spatial visualization, logical reasoning, and problem-solving skills through active experimentation, preparing students for contest scenarios where these abilities are critical.

Keywords

hands-on experimentation

visual problem-solving

paper folding

spatial reasoning

shape assembly

dice properties

mental visualization

interactive learning

math contests

problem-solving strategies