Finally, individual students write about the conclusions they have drawn and use the class data to support their conclusions. Many kinds of workplaces perform tests on water to determine whether it contains undesirable ubstances. The students who visit your workplace are studying water testing. Some students worry when they don't understand what is going on, and they may be anxious if they feel their questions are not welcome. Encourage students to ask questions, and allow time to discuss their concerns and their requests for more information.
Students are often eager to share what they already know.
Thus, instead of simply telling them about your facility, the factors that are tested and the tests that are performed, you may want to ask them for their ideas as you present your information. The students will carry clipboards to hold questions they need to answer by the end of their visit. They will be asked to reflect upon their visit when they return to class. Conducting water tests Final wrap-up and discussion Suggestions for each part are described below. You may find it useful to review the student sheets mentioned above before you plan any activities.