Presents directions for constructing simple houses, bridges, and other structures from drinking straws. These projects illustrate fundamental engineering principles. This description may be from another edition of this product.
This is the best early intro to engineeing I've ever seen. I used it with my son who has ended up as a physics major. The projects are both beautifully simple to construct and to anaylze contruction itself. Appropriate for mature 5 yr olds up to middle school.
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