Science is a comprehensive process by which we continually refine our understanding of the universe. Scientific literacy enables us to make informed, responsible decisions that affect our daily lives. District 203 will provide an inquiry and standards based comprehensive curriculum in life science, earth and space science, and physical science. An integral part of this curriculum is to promote an understanding of the interconnections within the sciences and the interactions among science, technology, society, and the environment.

Instruction in every science classroom will model and provide opportunities for students to participate in scientific inquiry as they experience the wonders of science. A rich variety of cognitively appropriate strategies and resources will be utilized so that all students have opportunities to experience both success and challenge. Using inquiry implies involvement that leads to understanding. The environment in every science classroom will have students actively constructing knowledge by being engaged in observing, questioning, investigating, problem solving, and predicting, evaluating, and communicating ideas.

As a result of this curriculum, instruction and environment, District 203 will graduate scientifically literate students who ask and investigate scientific questions, evaluate claims and evidence, and make responsible decisions in a rapidly changing world.

Although 2 years of science are required for graduation, colleges expect students to have a comprehensive background in all areas of study including 3-4 years of science. The Naperville North curriculum provides several different pathways for all students to find success in the area of science.