Back to Roadmap
Daily Lesson
Learn with Numbo
Day 5 · Shapes 2: Rolling & Sliding, Sorting Shapes
Today let's find out which shapes roll and which shapes slide!
One step at a time
4 learning moments
Let's explore today's lesson

The round ball can ROLL easily down the slope because it has no corners.

The square block has corners, so it SLIDES down instead of rolling.

Let's sort shapes! The circle goes in the ROUND group. The square and triangle go in the NOT ROUND group because they have corners.

Activity: Try rolling a ball and sliding a box down a ramp (like a tilted book) — see which one rolls and which one slides!
Practice and save your progress