This funny vignette stresses the importance of reading the fine print. Many times the “small print” is hard to read.  Warranties, contracts, policies, agreements and guarantees can be so long that it is human nature to skim over the text and sign without fully reading all the details. It is likely we have all done it. Think about it, if there is something that a seller wants to hide from you knowing, where would you put it? Often the information or exceptions that you really need to be aware of are placed at the end of the agreement. By that time, you are tired of reading and often agree without finishing reading all of the terms.  A buyer needs to be aware of his or her rights and have the confidence to stand up for them.

This vignette humorously points out the need for us to be on alert for unscrupulous people who would take advantage of us at any opportunity. There is an old saying “if it seems too good to be true, then it probably is” which warns us to be suspicious of people or situations that offer a large benefit for very little in return. But scammers are becoming more sophisticated in developing ways to swindle people. We need to be vigilant in any dealings we have and look for ways in which the transaction could actually be a scam. The last thing we want is to be a victim of fraud.

As an introduction to bioengineering, student teams are given the engineering challenge to design and build prototype artificial limbs using a simple syringe system and limited resources. As part of a NASA lunar mission scenario, they determine which substance, water (liquid) or air (gas), makes the appendages more efficient.

Student teams design their own booms (bridges) and engage in a friendly competition with other teams to test their designs. Each team strives to design a boom that is light, can hold a certain amount of weight, and is affordable to build. Teams are also assessed on how close their design estimations are to the final weight and cost of their boom "construction." This activity teaches students how to simplify the math behind the risk and estimation process that takes place at every engineering firm prior to the bidding phase when an engineering firm calculates how much money it will take to build the project and then "bids" against other competitors.

Research different ways to earn an income.

Teacher Guide included

2-3 hours

Students learn about the difference between temperature and thermal energy. They build a thermometer using simple materials and develop their own scale for measuring temperature. They compare their thermometer to a commercial thermometer, and get a sense for why engineers need to understand the properties of thermal energy.