This item is a huge hit with the kids. I would recommend this product.

I was surprised by the quality of the ramps in this set. They are very flimsy and cheap. The connector pieces fit with the ramps well but do not connect to the green towers at all. The set comes with 4 green towers and way too many ramps. You cannot even begin to find a use for all the ramps, especially when the connectors dont work well. More towers would help with constructing. The towers are very sturdy. Definitely does not work well with water!

The Outdoor Ramp Exploration set was used as a part of one classroom's Ball Study. The teacher observed students working as a team, problem solving, being very inventive, questioning and most importantly exploring with NO conflicts. They all were listening to each other's ideas and shared the materials very well.