In this Science Update, students learn about how the ingredients in drug chemicals are addictive. Science NetLinks provides a link to the audio file, the file transcript, questions for evaluating the information, and links to helpful web resources for further investigation.
North Carolina Curriculum Alignment
Science (2005)
Grade 6
- Goal 1: The learner will design and conduct investigations to demonstrate an understanding of scientific inquiry.
- Objective 1.01: Identify and create questions and hypotheses that can be answered through scientific investigations.
- Objective 1.02: Develop appropriate experimental procedures for:
- Given questions.
- Student generated questions.
- Objective 1.04: Analyze variables in scientific investigations:
- Identify dependent and independent.
- Use of a control.
- Manipulate.
- Describe relationships between.
- Define operationally.
- Objective 1.05: Analyze evidence to:
- Explain observations.
- Make inferences and predictions.
- Develop the relationship between evidence and explanation.
- Objective 1.08: Use oral and written language to:
- Communicate findings.
- Defend conclusions of scientific investigations.
- Objective 1.10: Analyze and evaluate information from a scientifically literate viewpoint by reading, hearing, and/or viewing:
- Scientific text.
- Articles.
- Events in the popular press.
Grade 7
- Goal 1: The learner will design and conduct investigations to demonstrate an understanding of scientific inquiry.
- Objective 1.01: Identify and create questions and hypotheses that can be answered through scientific investigations.
- Objective 1.02: Develop appropriate experimental procedures for:
- Given questions.
- Student generated questions.
- Objective 1.04: Analyze variables in scientific investigations:
- Identify dependent and independent.
- Use of a Control.
- Manipulate.
- Describe relationships between.
- Define operationally.
- Objective 1.05: Analyze evidence to:
- Explain observations.
- Make inferences and predictions.
- Develop the relationship between evidence and explanation.
- Objective 1.08: Use oral and written language to:
- Communicate findings.
- Defend conclusions of scientific investigations.
- Objective 1.10: Analyze and evaluate information from a scientifically literate viewpoint by reading, hearing, and/or viewing:
- Scientific text.
- Articles.
- Events in the popular press.
Grade 8
- Goal 1: The learner will design and conduct investigations to demonstrate an understanding of scientific inquiry.
- Objective 1.01: Identify and create questions and hypotheses that can be answered through scientific investigations.
- Objective 1.02: Develop appropriate experimental procedures for:
- Given questions.
- Student generated questions.
- Objective 1.04: Analyze variables in scientific investigations:
- Identify dependent and independent.
- Use of a control.
- Manipulate.
- Describe relationships between.
- Define operationally.
- Objective 1.05: Analyze evidence to:
- explain observations.
- make inferences and predictions.
- develop the relationship between evidence and explanation.
- Objective 1.08: Use oral and written language to:
- Communicate findings.
- Defend conclusions of scientific investigations.
- Describe strengths and weaknesses of claims, arguments, and/or data.
- Objective 1.10: Analyze and evaluate information from a scientifically literate viewpoint by reading, hearing, and/or viewing:
- Scientific text.
- Articles.
- Events in the popular press.
- Goal 4: The learner will conduct investigations and utilize technology and information systems to build an understanding of chemistry.
- Objective 4.08: Identify evidence that some chemicals may contribute to human health conditions including:
- Cancer.
- Autoimmune disease.
- Birth defects.
- Heart disease.
- Diabetes.
- Learning and behavioral disorders.
- Kidney disease.
- Asthma.
- Objective 4.09: Describe factors that determine the effects a chemical has on a living organism including:
- Exposure.
- Potency.
- Dose and the resultant concentration of chemical in the organism.
- Individual susceptibility.
- Possible means to eliminate or reduce effects.
- Objective 4.10: Describe risks and benefits of chemicals including:
- Medicines.
- Food preservatives.
- Crop yield.
- Sanitation.
- Objective 4.08: Identify evidence that some chemicals may contribute to human health conditions including:
Healthful Living Education (2006)
Grade 6
- Goal 5: The learner will choose not to participate in substance abuse.
- Objective 5.03: Describe the immediate social and physical consequences of tobacco use, including spit tobacco, and other drug abuse.
- Objective 5.04: Describe the short and long-term effects of being exposed to others’ tobacco use.
Grade 7
- Goal 5: The learner will choose not to participate in substance abuse.
- Objective 5.01: Explain the variety of health risks associated with injection drug use.
- Objective 5.02: Assess the addictive nature of tobacco, predict the consequences of prolonged usage, and identify resources for quitting.
- Objective 5.05: Summarize drug dependence and addiction and the dangers associated with each.
- Objective 5.06: Delineate the sequence of substance abuse that can lead to serious health risks.



