Season
Season 8 Episode
- Season 3 Home Bread Makers
- Season 3 Glow in the Dark Pigments
- Season 3 Emoji
- Season 3 Miniature Video Cameras
- Season 3 2D Barcodes
- Season 3 Water Purifying Powder
- Season 3 Worksheet Study Method
- Season 3 Film Farming
- Season 3 Surgical Microscope Stand
- Season 3 Automatic Thread Trimmer Sewing Machines
- Season 3 Robotic Exoskeletons
- Season 3 Dinosaur Robots
- Season 3 Palm Vein Authentication
- Season 3 Fresh Freezing System
- Season 3 Bottled Green Tea
- Season 3 Personal Information Protection Stamps
Japan's Top Inventions - Season 3 Episode 7 Worksheet Study Method
0.00 48 minutes The behind-the-scenes tales of hit products and creations from Japan: this is Japan's Top Inventions. This time, the worksheet study method known as "Kumon." Invented in 1958 by math teacher Kumon Toru for his son, the method involves self-study with math problems printed on worksheets. Using the sheets, learners improve their academic ability in small steps. Today the method is used by over 4 million students in 57 countries and regions. Dive into the little-known story behind this method.
