The student recalls behavior which promotes safety. The student selects the measure for quantifying a specified object. The student chooses the sense organ having a given function. The student identifies an instrument used for a specific task. Numbers and shapes can be used to tell about things.
People can use objects and ways of doing things to solve problems.
Objects can be described in terms of the materials they are made of and their physical properties. There is variation among individuals of one kind within a population. Offspring are very much, but not exactly, like their parents and one another. People have different external features, such as size, shape, and color of hair, skin, and eyes, but they are more like one another than they are like other animals. People need water, food, air, waste removal, and a particular range of temperatures in their environment.