In this PKU worksheet, students read about different kinds of soups and decide whether or not they are good for you. Students complete 5 word problems and fill out a chart.

Middle schoolers identify how we use water everyday. They determine the amount of water used in different activities. They finally explain why the water supply is limited and how we can conserve water.

Students explore the use of variables in the scientific method. They identify the dependent and independent variables through pH testing. Students construct graphs of their data and analyze their findings.