Our portable river is the ultimate water table. Kids as young as two love playing with the river and designing boats out of popsicle sticks, corks, foam bricks, and elastics and then sending them down the river. As an educational experience, we offer children various challenges ranging from getting a toy animal down the river safe and dry to building stable boats with fewer and fewer numbers of pieces.
The core of the activity is the design loop: Design, Build, Test, Learn, Redesign. Kids spend hours challenging themselves and each other to solve ever crazier problems with very specific constraints.
The river supports up to 30-60 kids playing at one time depending on their age, our staffing, the environment and other factors.
Curriculum Targets: Design, Problem Solving, and Critical Thinking. (Optionally: Ecology, River Systems, Structures, Engineering, Geometry, Buoyancy and Geology.)
Prices begin at $199/group or $250/class
Geek/Site Specs: The river is 1.25m x 3m (4×10′) and uses 250 liters (70g) of water in a recirculating loop at ~22,000 liters per hour (6000 gph) when operating a full capacity. It is GFI protected and needs to be setup outdoors within 200′ of a garden hose spigot (or other water source) and 150′ of a standard 120v electrical outlet.
Ontario Curriculum Intersections:
This program can be adapted to emphasize or demonstrate learning objectives in the following broad categories:
Science & Engineering
Buoyancy in both calm and flowing water
Structure stability in varying conditions
Flow of water and the relationship between volume, channel width and water depth
Semi-static phenomena created by flowing water: gyres, undertow etc
Tension stored in elastics
Weight versus displacement
Length, width and depth of designs versus challenge course
Flow rates versus water volume
Physical Education: Dexterity
Language: Discuss the underlying story for the challenge (rescue)
Language: Shares with peers what's working and not