Examples of the most crazy inventions. Divide class into groups. Each group needs to choose the invention and prepare a presentation about it. They need to mention it key features, how much money it needs and how much it will bring if you started to sell it. Others should listen and decide whether they give money to support the team or not.

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Inventions

inventions

Examples of the most crazy inventions. Divide class into groups. Each group needs to choose the invention and prepare a presentation about it. They need to ment…