Dot Patterns

100 Subitizing Slides & 10 Challenge Patterns

With a click, a pattern of dots appears on your screen.  Instantly your students tell how many.  They don’t count the dots.  Instead they simply know the total at a glance. Subitizing – when a person looks at a small set of objects and instantly detects the total without counting.  It’s a powerful process and…

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The Power of Color

Color. It’s the natural extension to the series that begin with Provide Massive Space to Notice. So, after 180 Opportunities to Notice and How to Create 9 Identical Dot Patterns in 10 Seconds or Less, I’m adding 2 new templates.  This time, the circles are blank, so students can use color to record their observations.…

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