This activity can help children with angles. Instead of measuring angles on paper, this can illustrate angles into a read life demonstration. This is active learning because as children close the door the angle changes and they can now measure it.
Fifth grade math station at Scarborough Elementary
Love this math station. Students use playing cards to find range, median, and mode. Fun and simple activity! Playing cards fanned out in a holder are used to determine range, median, and mode. Have a game similar to this with playing cards.