Ten identical houses appear one by one, each with 20 windows arranged in neat rows. As houses are added, the windows are grouped into tens, making it easy to count the growing total. The animation builds up to revealing that 10 houses times 20 windows equals 200 windows, helping young learners see multiplication as repeated addition and grouping of equal sets.
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Class 3 students need to understand multiplication. Show 10 houses. Each house has 20 windows. First show one house with 20 windows, then gradually add the houses one by one. Group the windows into tens and finally show that 10 × 20 = 200. Use simple language suitable for 8-year-old children