Exploring the World of Peanut Butter

How does the process of making peanut butter from peanuts demonstrate the principle of conservation of mass?

• The mass of the peanuts decreases significantly during the process.

• The mass of the peanuts remains the same before and after making peanut butter.

• The mass of the peanut butter is greater than the mass of the peanuts.

• The mass of the peanut butter is less than the mass of the peanuts.

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DOK Level 3: Strategic Thinking

Evaluate the nutritional benefits of peanut butter compared to whole peanuts. What factors should be considered?

• Peanut butter has more fiber than whole peanuts.

• Whole peanuts have more added sugars than peanut butter.

• Peanut butter often contains added ingredients that can affect its nutritional value.

• Whole peanuts are less nutritious than peanut butter.

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DOK Level 3: Strategic Thinking

Design a simple experiment to test the hypothesis that homemade peanut butter is healthier than store-bought peanut butter.

• Compare the taste of homemade and store-bought peanut butter.

• Analyze the ingredient list and nutritional content of both types.

• Measure the time it takes to make homemade peanut butter.

• Survey people on their preference for homemade or store-bought peanut butter.

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DOK Level 3: Strategic Thinking

What are the potential environmental impacts of large-scale peanut butter production, and how can they be mitigated?

• Increased biodiversity in peanut farming areas.

• Reduced water usage in peanut farming.

• Deforestation and pesticide use, which can be mitigated by sustainable farming practices.

• Decreased carbon emissions from peanut butter factories.

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DOK Level 3: Strategic Thinking

Analyze the economic factors that influence the price of peanut butter in the market.

• The color of the peanut butter.

• The brand name and packaging design.

• The cost of peanuts, production, and distribution.

• The popularity of peanut butter among children.

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DOK Level 3: Strategic Thinking

How can peanut butter be used strategically in a balanced diet to meet nutritional needs?

• By replacing all other protein sources with peanut butter.

• By using it as a primary source of carbohydrates.

• By incorporating it as a source of healthy fats and protein in moderation.

• By consuming it in large quantities to gain weight.

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DOK Level 3: Strategic Thinking

Discuss the role of peanut butter in global food security and how it can be utilized to address malnutrition.

• Peanut butter is too expensive to be used in food security programs.

• Peanut butter is not nutritious enough to address malnutrition.

• Peanut butter can be used in therapeutic foods to treat malnutrition due to its high protein and fat content.

• Peanut butter is only suitable for use in developed countries.

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DOK Level 3: Strategic Thinking

What are the challenges in ensuring the quality and safety of peanut butter during production and distribution?

• Ensuring the peanut butter is sweet enough.

• Preventing contamination with aflatoxins and maintaining proper storage conditions.

• Making sure the peanut butter is crunchy.

• Ensuring the peanut butter is packaged in glass jars.

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DOK Level 3: Strategic Thinking

How does the process of emulsification play a role in the texture of peanut butter?

• It makes the peanut butter taste sweeter.

• It helps to separate the oil from the peanuts.

• It stabilizes the mixture, preventing oil separation and creating a smooth texture.

• It makes the peanut butter more solid.

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DOK Level 3: Strategic Thinking

Evaluate the impact of peanut allergies on the consumption and marketing of peanut butter.

• Peanut allergies have no impact on peanut butter consumption.

• Peanut allergies have led to increased consumption of peanut butter.

• Peanut allergies have resulted in the development of alternative nut butters and clear labeling.

• Peanut allergies have decreased the price of peanut butter.

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DOK Level 3: Strategic Thinking