Try to build a bridge using only toothpicks and marshmallows. What if you don’t have toothpicks and/or marshmallows? Improvise! Use spaghetti and clay. Materials: small marshmallows toothpicks two objects that are the same height Getting Started: Set your objects 10”-12” apart. Start thinking about your bridge’s design. What shapes can you create with these materials that will hold a structure together to span the traverse between your objects? Try sketching your design on paper to see what it might look like. Does it look sturdy? Take out your marshmallows (try not to eat them all) and toothpicks and start building.
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STEAM at Home: Build-a-Bridge Challenge
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